- 't Hoen, André to (?), Alfonso II, Comte de Provence
- (?), Alfonso II, King of Asturias to (?), Ann
- (?), Ann to (?), Anrothan
- (?), Ansa to (?), Boleslaw 'the Brave'
- (?), Boleslaw I, Duke of Mazovia to (?), Charles IV, Duc d'Anjou
- (?), Charles IV, Duc de Lorraine to (?), Darius
- (?), Darlene to (?), Eberhard, Count of Norgau
- (?), Ecgbeorht I, King of Kent to (?), Elizabeth
- (?), Elizabeth to (?), Elizabeth Eva
- (?), Elizabeth Eve to (?), Evalina J.
- (?), Eve to (?), Geroldus
- (?), Geroldus to (?), Hannah
- (?), Hannah to (?), Hugues III, Comte de St. Pol
- (?), Hugues III, Roi des Francs to (?), Jane
- (?), Jane to (?), Joan
- (?), Joan to (?), Kenneth
- (?), Kenneth to (?), Luke
- (?), Lulach 'the Fool', King of Alba to (?), Margaret
- (?), Margaret to (?), Mary
- (?), Mary to (?), Mary
- (?), Mary to (?), Muiredach
- (?), Muiredach to (?), Paul Wolf
- (?), Paul, Jarl of Orkney to (?), Rhun
- (?), Rhwyth to (?), Sarah
- (?), Sarah to (?), Susan
- (?), Susan to (?), Uestorualcna
- (?), Uhtred to (?), unknown wife
- (?), unknown wife to (?), Unknown Wife
- (?), Unknown Wife to (?), William III 'Clito', Comte de Flandre
- (?), William, 5th Earl of Mar to A'Lee, Philip John
- A'Ness, Janice M. to Abbott, Edna Margaret
- Abbott, Eileen M. A. to Abbott, Thomas Walter
- Abbott, Timothy James to Abdy, William, 7th Bt.
- Abel Smith, Ailleen Geta Katherine to Abercorn, 9th Lord, co. Linlithgow (John James)
- Abercorn, Countess of (Anne) to Abercromby, Roberta Henrietta
- Abercromby, Samuel Douglas to Abernethy, Isobel
- Abernethy, Isobel to Abo, Muriel Molesworth d'
- Abo, Nicholas Brian d' to Abyn, Mary
- Abzac, Henri d', Seigneur d'Abzac to Acidwalla, Villoo
- Acierto, Alfred to Acland, Carina
- Acland, Caroline Barbara Margaret to Acland, Margaret Ellen
- Acland, Margaret Emily to Acton of Aldenham, Baroness (Patricia)
- Acton of Bridgnorth, Baron, of Aldenham in the County of Shropshire (Richard Gerald) to Acton, Sidney
- Acton, Sidney Anna to Adair, Sophia
- Adair, Theodosia to Adami, Giorgio Piccolomini Clementini (Conte)
- Adamiew, Augustus to Adams, Dana
- Adams, Dana Michelle Tami to Adams, Georgiana
- Adams, Georgiana Catherine to Adams, Kathryn Frances
- Adams, Kathryn Helen to Adams, Raymond
- Adams, Raymond to Adams, Yvon
- Adams-Beck, James Francis to Adamson, William Shaw
- Adamthwaite, Evelyn Juliet to Adderley, Winifred
- Adderly, Edward to Addinsell, W. A.
- Addis, Bronwen Margaret to Adeane, Henry Robert Augustus
- Adeane, Henry Robert Thomas to Adrian, William Obadiah
- Adriasola, Gonzalo Perez to Aganoor, Virginia Catherina
- Agar, Alexandra Henrietta Alice to Agerbak, Rhoda Jane
- Ages, Aubert des to Agnew, Christina Margaret
- Agnew, Christine to Agnew, Janet
- Agnew, Janet May Dilkes to Agnew, Quentin Charles Graham Kinnaird
- Agnew, Quentin Charles Somerville to Aguilera, Miguel I.
- Aguilla, Adela to Aiken, William
- Aikenhead, Alexander to Ainslie, Whitelaw
- Ainsworth, 1st Baronet, of Ardanaiseig, co. Argyll (John Stirling) to Airlie, Earl of (Walter)
- Airth, 1st Earl of (William) to Aitken, Inés
- Aitken, Iryna Motria to Akers, William John
- Akers-Douglas, Adeline Frances to Alata, Josie
- Alatorre y Diaz-Ocampo, Maria Luisa to Albino, William Richard
- Albirt-Silber, Lucy to Alcock, Isobel May
- Alcock, James Augustus to Alderdice, Stephen David
- Alderford, John to Aldridge, Patrick Leybourne Thomas
- Aldridge, Pauline M. to Alers-Hankey, William Rochfort
- Alesandro de Jiminez, Catalina Paulina to Alexander, Charles
- Alexander, Charles to Alexander, Fiona
- Alexander, Fiona to Alexander, John
- Alexander, John to Alexander, Nathaniel
- Alexander, Nathaniel to Alexander, Walter Lorenzo
- Alexander, Walter Philip to Aliaga-Kelly, William John
- Alibone, Arthur to Allan, Gwyneth Mary Sophia
- Allan, Hamish to Allardice, William Patrick
- Allardyce, Alexander to Allen, Augusta Margaretta M.
- Allen, Aylmer to Allen, Elizabeth Eleanor Mabel
- Allen, Elizabeth Jane May to Allen, James
- Allen, James to Allen, Louise Jennifer
- Allen, Lucille to Allen, Robert
- Allen, Robert to Allen, Wright
- Allen-Maddy, Myra Evelyn to Alleyne, Mary
- Alleyne, Mary to Allington, William
- Allinson, Alison Ann to Allport, Winifred Muriel
- Allpress, Alyn Diana to Almont, Nadejda d', Baronne d'Almont
- Almroth, Amalia Dorothea to Alston, Mary
- Alston, Mary to Altenburg, Prinz von (Karl Albrecht)
- Altenburg, Prinz von (Karl Stefan) to Altorf, Welf I Graf von
- Altounyan, Barbara Harriet Taqui to Alyngton, William
- Alzaga Unzue, Macoco to Amery, Una
- Ames, Alexander Millington to Amies, Tessa Carol
- Amiraux, Margaret Jane to Amphlett, Scott Francis
- Amps, Keith to Ancketill, Rebecca
- Ancketill, Reginald to Anderson, Annabel Fiona Macpherson Cavendish
- Anderson, Annabel Jane to Anderson, Eliza Augusta
- Anderson, Elizabeth to Anderson, Isobel
- Anderson, Isobel to Anderson, Lucy Vida
- Anderson, Lulu to Anderson, Roderick
- Anderson, Roderick William to Anderson-Wallace, Murray J. S.
- Andersson, Hans to Andrew, Philippa Rachel
- Andrew, Phyllis May to Andrews, Frances
- Andrews, Frances to Andrews, Mary T.
- Andrews, Mary T. to Andruss, Elizabeth
- Andrussow, Lydia to Angier, unknown wife
- Angiers, Jeanne d' to Angus, Robert Struthers
- Angus, Robyn to Anhalt-Bernburg-Schaumburg-Hoym, Prinzessin von (Adelheid)
- Anhalt-Bernburg-Schaumburg-Hoym, Prinzessin von (Charlotte) to Anhalt-Zerbst, Prinz
- Anhalt-Zerbst, Prinz to Anketell, Octavia Mary
- Anketell, Oliver to Annesley, 3rd Earl, of Castlewellan, co. Down (William Richard)
- Annesley, 4th Baron, of Castle Wellan, co. Down (William Richard) to Annesley, George Dighton
- Annesley, George Frederick Nicholas Beresford to Annesley, William
- Annesley, William to Anson, Constance
- Anson, Constance L. to Anson, Sarah Rose
- Anson, Sharon E. to Anstruther, James of Anstruther
- Anstruther, Jane to Antas de Campos, Maria Josepha d'
- Antczak, Irene to Antrobus, Emily
- Antrobus, Esmé Florence to Appiah, Theresa Jane
- Appin, 1st Baron (Dugald) to Aprea, Luca
- Apreece, 1st Baronet, of Washingley, co. Huntingdon (Thomas Hussey) to Aragón, Yolante de
- Arah, Mohar Bibi of in Bihar to Arbuthnot, Ernest Kennaway
- Arbuthnot, Esther Jane to Arbuthnot, Robert, 2nd of Haddo-Rattray
- Arbuthnot, Robert, 3rd of Findowrie to Arbuthnott, Jeannie Sinclair
- Arbuthnott, Jennifer Ann to Archambo, Peter
- Archbold, Anne to Archdale, Patty
- Archdale, Peter Charles Alexander to Archdall, unknown
- Archdall, unknown to Archer, John
- Archer, John to Archibald, Clarence Holford
- Archibald, Cuthbert Norman to Arco-Zinneberg, Wilhelm Graf von und zu
- Arcos, 6° Marqués de (Enrique) to Arden, John
- Arden, John to Arenberg, Jean Herzog von
- Arenberg, Johan I von to Argyll, Countess of (Helen)
- Argyll, Countess of (Isabel) to Arkwright, John Thomas
- Arkwright, Joseph to Armenia, unknown of
- Armenien, Ashot II König von to Armitage, William Thompson
- Armitage-Smith, Alma Imogen Mary to Armstrong, Edmund Bigoe
- Armstrong, Edmund Charles Mark to Armstrong, Johny
- Armstrong, Joseph to Armstrong, unknown
- Armstrong, unknown daughter to Armytage, unknown son
- Armytage, unknown son to Arnold, Maud Selina
- Arnold, Michelle Judith to Arnott, Oliver Timothy John
- Arnott, Patricia to Arrivabene Valenti Gonzaga, Viola Moreschina Nuschi Adec Nicoletta Maria
- Arrom y Brabo, Francisco to Arthur, John
- Arthur, John to Arundel, 4th Earl of (Richard)
- Arundel, 4th Earl of (William) to Arundell, Henry Benedict, 11th Baron Arundell of Wardour
- Arundell, Henry Raymond to Arundell, Winifred
- Arundreep, Ingeborg Maria to Ashbrook, Viscountess (Gladys Lucille Beatrice)
- Ashbrooke, Auberon Francis Biden to Ashburnham, Piers
- Ashburnham, Piers Wilfrid to Ashe, Rebecca
- Ashe, Rebecca to Ashley, William
- Ashley-Cooper, Anne to Ashton, Julie
- Ashton, Karen to Ashworth, Kathleen
- Ashworth, Leonard Temple to Askwith, William Harrison
- Aslachsen, Eva Mary Hamilton to Asquith, Lucy Kate
- Asquith, Luke to Assheton, Rebecca
- Assheton, Richard to Astley, Editha
- Astley, Editha of to Astley, William, 4th Lord Astley
- Astley-Corbett, Francis Edmund George to Aston, Yvonne
- Astor of Hever, 1st Baron, of Hever Castle, co. Kent (John Jacob) to Astry, Samuel (Sir)
- Asturias, Alfonso I of to Athill, William Robert Charles
- Athinscuby, unknown to Atkin, William Robert
- Atkindon, unknown to Atkinson, Annesley Moira
- Atkinson, Annie Johnstone to Atkinson, James Netterville
- Atkinson, James Stewart to Atkinson, William
- Atkinson, William to Attlee, Margaret Joan
- Attlee, Margaret Mary to Aubrey, John
- Aubrey, John to Auchinleck, Margaret
- Auchinleck, Margaret to Audley, Baroness (Elizabeth)
- Audley, Baroness (Elizabeth) to Aufrère, Sophia
- Augener, Elise Johanna Emma to Austen, George
- Austen, George to Austin, Margretta Stroup
- Austin, Maria Augusta to Avebury, Lyulph Ambrose Jonathan, of Avebury, Wiltshire
- Aveland, 1st Baron, of Aveland, co. Lincoln (Gilbert John) to Avogadro, Vittorio dei conti di Valdengo e Collobiano
- Avon, 1st Earl of (Robert Anthony) to Aydon, Audrey
- Aydy, Catherine to Aylett, William (Captain)
- Ayley, Elizabeth to Aylmer, Elizabeth
- Aylmer, Elizabeth Anne to Aylmer, Matthew
- Aylmer, Matthew to Aylwin, William Harry
- Aymer, Alexander Lindsay to Aytone, Mary
- Aytoun, Agnes to Babington, Benjamin
- Babington, Benjamin Faye to Babington, John
- Babington, John (Colonel) to Babington, William
- Babington, William to Backhouse, Elizabeth Este
- Backhouse, Ellis Brackman to Bacon, Edmund, 2nd Bt.
- Bacon, Edmund, 2nd Bt. to Bacon, Thomas Hugh
- Bacon, Thomas Walter to Baden, Leopold I Großherzog von
- Baden, Leopold Max Christian Ludwig Clemens Hubert Prinz von to Badenoch, Lochaber, Strathavon, Balmore, Auchidon, Garthie and Kincardine, 5th Lord (George)
- Badenoch, Lord of (Alexander) to Bagenal, Nicholas
- Bagenal, Nicholas to Bagge, William, 1st Bt.
- Bagger, Eugene to Bagnell, Selma Mary
- Bagnell, Sophia Mary to Bagot, Henry Richard Reginald
- Bagot, Hervey to Bagration-Gruzinsky, Nugzar (Prince)
- Bagration-Moukhranskaya, Maria de la Paz to Bagwell-Purefoy, Rosemary Joan Frances
- Bagwell-Purefoy, Susan Mary to Bailey, Francesca Diana
- Bailey, Frank to Bailey, Penelope Jane
- Bailey, Percival Henry Havelock to Baillie, Charlotte
- Baillie, Charlotte Augusta to Baillie, Mary
- Baillie, Mary to Baillie-Hamilton, Tessa
- Baillie-Hamilton, Walter Stuart to Baillou, Victor Franz Clemens Raoul Emil Wilhelm von
- Bailly, Bruno to Bainbridge, James D. T.
- Bainbridge, James Roland to Baird, Anne
- Baird, Anne to Baird, Mary
- Baird, Mary to Baker, Alfred Eaton
- Baker, Alfred Edward to Baker, Eliza
- Baker, Eliza to Baker, Henry Sherston
- Baker, Henry William to Baker, Marie
- Baker, Marie Luise to Baker, Terence Sancroft
- Baker, Teresa to Balbi, Julia
- Balbiano, Caterina Paolina Maria di to Baldwin, Dorothy
- Baldwin, Edward to Balestra, Flaminia
- Balfe, Alfred Richard to Balfour, Archibald of Westray
- Balfour, Archibald Roxburgh to Balfour, Henry
- Balfour, Henry to Balfour, Mary Emma
- Balfour, Mary Henrietta Townley to Balgonie, Lord (George)
- Balguy, Anne to Ball, James George
- Ball, James Irwin Hampson to Ball-Acton, William Parsons Annesley
- Ball-Dodd, Edward to Ballingall, William
- Ballinghall, Margaret to Balston, William
- Baltazzi, Aristides to Bamfield, William
- Bamford, Agatha Mant to Banbury, Margaret
- Banbury, Margaret to Banfather, Edward Henry
- Banff, 1st Lord (George) to Bankes, Mary
- Bankes, Mary to Bannatyne, Thomas of Knraes
- Banner, Ann to Bannerman, Wynyard Philip
- Bannero, Katherine Lucy to Baranoski, Stanley Steven
- Baranova, Olga Petrovna to Barber, William Samuel Timothy
- Barber-Starkey, Ann Josephine to Barclay, Anne
- Barclay, Anne to Barclay, Hamilton Campbell
- Barclay, Hamish Beauchamp to Barclay, Penelope
- Barclay, Peter to Barcroft, Birgitta Maria Wilhelmina
- Barcroft, Bridget Mary to Bardolf, Joan
- Bardolf, John to Bariatinsky, Vladimir Vladimirovitch
- Barinaga y Suarez de Figueroa, Maria de la Concepcion to Baring, George
- Baring, George to Baring, Sarah Elizabeth
- Baring, Sarah Katharine Elinor to Barker, Anne Agnes
- Barker, Anne Elizabeth to Barker, Katherine
- Barker, Katherine Weston to Barker-Hahlo, Teresa Clare Cunningham
- Barker-Mill, 1st Baronet (John) to Barlow, Camilla Frances
- Barlow, Camilla Ruth to Barlow, Maria Jane
- Barlow, Maria Theresa to Barnard of Barnard's Castle, Baroness (Sylvia Mary)
- Barnard's Castle, Baron of, co. Durham (John) to Barnardiston, Lucy
- Barnardiston, Margaret to Barnes, Ernest Francis
- Barnes, Ernest John Ward to Barnes, Victoria Olga Felicity
- Barnes, Violetta Alyns to Barnett, William
- Barnett, William to Barnewall, Ismay
- Barnewall, Ismay to Barnewall, Thomas, 16th Baron Trimlestown
- Barnewall, Thomas, 6th Bt. to Baron, William Joseph
- Barone, Christina Marie to Barran, Louise Buchanan
- Barran, Lynn Jeanette to Barrett, Dennis
- Barrett, Diana Linda to Barrett, William Carter
- Barrett, William Carter to Barrett-Lennard, Judith
- Barrett-Lennard, Judith Anne to Barrington of Ardglass, Viscountess (Susan)
- Barrington of Newcastle, 10th Baron, co. Limerick (William Reginald Shute) to Barrington, Raie
- Barrington, Reto to Barron, Jane
- Barron, Jane Elizabeth to Barrow, Benjamin George Lendon
- Barrow, Blossom Perronelle to Barrow, Thomas Brewer
- Barrow, Thomas Pownall Pellew to Barry, Catherine
- Barry, Catherine to Barry, Ellen
- Barry, Ellen to Barry, Jane
- Barry, Jane to Barry, Mary
- Barry, Mary to Barry, Thomas
- Barry, Thomas to Barstow, Thomas
- Barstz, Emil Ernst to Bartlett, Betty Frances
- Bartlett, Brenda June to Bartley, Wilfred
- Bartning, Carl Georg to Barton, Elizabeth
- Barton, Elizabeth to Barton, Julia Margaret
- Barton, Julia Penelope Susan to Barton, Susannah
- Barton, Susannah to Barttelot, Joan
- Barttelot, Joan to Barwick, William
- Barwick-Ward, Annabel Jane to Bass, Sarah
- Bass, Sarah to Basset, unknown
- Basset, Walter Basset to Bastian, William
- Bastide, Charlotte to Bateman, Elizabeth Ann
- Bateman, Elizabeth Anne to Bates, Eleanor
- Bates, Elizabeth to Bateson, William Latham
- Bateson-Harvey, 1st Baronet, of Killoquin, co. Antrim (Robert) to Bathurst of Bathurst, Countess (Tryphena)
- Bathurst of Battlesden, 1st Baron, co. Bedford (Allen) to Bathurst, Pamela Rosemary Alice
- Bathurst, Peter to Batten, William Henry
- Battenberg, Alexander Albert von to Battye, Wilhelmina
- Battye, Wynyard to Baumgartner, Walter
- Baumhoff, Anna Louise Erben to Baxter, D. (Colonel)
- Baxter, Daphne Maureen Joyce to Bayeaux, Odo, Earl of Kent
- Bayer, Antoinette to Bayern, Ludwig I König von
- Bayern, Ludwig II König von to Bayern, Ysabel Prinzessin von
- Bayern-Ingolstadt, Herzog von (Ludwig VII) to Bayley, Ethel Meverell
- Bayley, Evelyn to Bayley, Wilton Rees
- Bayley-Worthington, Gibbon to Bayly, Edward Oswald Vause
- Bayly, Edward Richard to Bayly, Maria
- Bayly, Maria Ann to Bayne, William Thirlwall
- Baynes, 1st Baronet, of Harefield Place, Middlesex (Christopher) to Bayntun, Lucy
- Bayntun, Lucy to Bazinet, Stephanie
- Bazley, 1st Baronet, of Hatherop, co. Gloucester (Thomas) to Beadon, Richard à Court
- Beadon, Robert to Beamish, Aline Marjorie de Courcy
- Beamish, Aline Matilda Hulda to Beamish, Ellen Prudence
- Beamish, Ellen Prudence Gregory to Beamish, John O'Meara
- Beamish, John Otway Hamilton to Beamish, Samuel
- Beamish, Samuel George to Beard, Kim
- Beard, Laraine Susan to Beaton, Janet
- Beaton, Johanne to Beatty, William Vandeleur
- Beaty, Clare Elizabeth to Beauchamp, Henry William Johnson
- Beauchamp, Henry Woodrooffe to Beauchamp, William de
- Beauchamp, William de to Beauclerk, Ida
- Beauclerk, Ida to Beaufort, Margaret
- Beaufort, Margaret to Beaumont, Anne
- Beaumont, Anne Charlotte to Beaumont, George Howland, 9th Bt.
- Beaumont, George Richard B. to Beaumont, Mark Henry
- Beaumont, Mark Nicholas Henry to Beaumont, William
- Beaumont, William to Beche, Henry Thomas de la
- Bechenec, Anne de to Becher, Henry
- Becher, Henry to Becher, Samuel
- Becher, Samuel John to Beck, Tove
- Beck, Unknown Child to Beckett, William
- Beckett, William to Beckwith, William Malebisse
- Beckwith-Smith, Annabel Cecilia Mary to Bedford, Elvie Grace
- Bedford, Emily to Bee, Victoria Anne
- Beebe, Maria M. to Beedell, Herbert Vivian
- Beedle, Ivo Simon Nicholas to Beetham, William Henry
- Beetles, Emma to Begbie, Thomas Stirling (Colonel)
- Begg, Althea to Bekessy, Laetitia Allen Vere de
- Bekkers, Rod to Belfrage, Virginia
- Belfrage-Hertz, Anne to Bell, Agnes Elizabeth
- Bell, Agnes Mary Louise to Bell, Denise Elizabeth
- Bell, Denise Estell to Bell, Hannah Taylor
- Bell, Harold to Bell, Judith
- Bell, Judith Gordon to Bell, Peter
- Bell, Peter to Bell, Virginia
- Bell, Virginia Wallis to Bellasis, William Dalglish
- Bellasyse, Barbara to Bellew, George Leopold
- Bellew, George Patrick to Bellingham, Brian Lewis
- Bellingham, Brigid Alaine to Bellingham-Smith, Sheila U.
- Bellings, Richard to Beloff, Simon
- Belohavkova, Jana to Bence, Susan
- Bence, Susan Janet Elizabeth to Benett, William
- Benevent, Adelchisa von to Benn, Emily
- Benn, Ernest John Pickstone, 2nd Bt. to Bennet, Judith
- Bennet, Julia to Bennett, Claire Jeanne Mary
- Bennett, Claire Rosamund to Bennett, H. G. Dudley
- Bennett, H. M. to Bennett, Maria
- Bennett, Marianne Heather to Bennett, Susan
- Bennett, Susan to Bennison, Frances Eveline
- Bennison, Francis to Bensley, Rosabel Sara
- Bensman, Cornelia Catharina to Benson, Matthew James
- Benson, Matthew James to Bentheim und Steinfurt, Prinz zu (Rudolf)
- Bentheim und Steinfurt, Prinz zu (Wolfgang Manfred Friedrich Christian) to Bentinck, Norah Ida Emily
- Bentinck, Otto Leopold Baron to Benton, Yvonne
- Bentzel, Elisabeth to Berendt, Titus Nathaniel Dudley
- Berenger, François de to Beresford, Edward
- Beresford, Edward Marcus to Beresford, Karen Mary de la Poer
- Beresford, Kate Victoria to Beresford, William Warren de la Poer
- Beresford, William, 1st Baron Decies to Berg-Altena, Oda von
- Berg-Altena-Isenburg, Bruno von to Bergin, William
- Berglas, Ellen-Ruth to Berkeley, Cyril Sackville Jocelyn
- Berkeley, Cécile to Berkeley, John
- Berkeley, John to Berkeley, Sally Ann Stenson
- Berkeley, Sarah to Bermingham, Francis
- Bermingham, Francis to Bernadotte, Folke
- Bernadotte, Folke to Bernard, Dorothy
- Bernard, Dorothy Frances Farquhar to Bernard, Rose Antoinette
- Bernard, Rose Edith to Berney, Doris Rosemary
- Berney, Dorothy to Berridge, Prisca Isabelle Marie Josephe Huberte Ghislaine
- Berridge, Priscilla Lesley to Berry, Neville
- Berry, Nicholas Andrew to Bertie, Catherine Jane
- Bertie, Cecil Josephine to Bertin, Sabine
- Bertlesen, Mette Slej to Besley, W. H.
- Besly, Adrian Thomas to Best, James
- Best, James to Beswick, Sarah Anne Cockerill
- Beswick, Shareen Mary Eliott-Drake to Bethell, Rose
- Bethell, Rupert Patrick Slingsby to Bethune, William
- Betjeman, Candida Rose to Beuttler, Pamela Rosemary
- Beuzelim, Benjamin to Bevan, John Francis Massy
- Bevan, John Henry to Bever, Edward Lawrence
- Beverage, Lillian Moira Weston to Bewes, Wyndham Edmund
- Bewick, Claverley to Bibby, Edward
- Bibby, Eileen Evereld Hartley to Bickersteth-Wheeler, Juana Nidia Gereth
- Bickerstuff, Craig to Biddulph, Anthony
- Biddulph, Anthony to Biddulph, Margaret
- Biddulph, Margaret Eleanor to Bidwell, Thomas
- Bie, Arnold van to Bigge, John
- Bigge, John to Bignell, unknown daughter
- Bignold, Sarah to Billings, Stephen John
- Billingsley, Catherine to Bing, Isobel Donald Zoë
- Bing, Jane to Bingham, George, 4th Bt.
- Bingham, Georgiana to Bingham, unknown daughter
- Bingham, unknown wife to Binny, Harriette Lucy
- Binny, Helen to Birch, Elizabeth
- Birch, Elizabeth Alice to Birch, Timothy Malcolm Stafford
- Birch, Una Constance to Bird, Gertrude
- Bird, Gillian Frances to Birdwood, James
- Birdwood, James to Birkett, Zephyrine Zenaida (Hon.)
- Birkin, 1st Baronet, of Ruddington Grange, Nottingham (Thomas Isaac) to Birley, William Hornby
- Birmingham, Edward to Bischoff, Winfried Franz Wilhelm
- Bischoff-Korthaus, Ellen to Bishop, John
- Bishop, John to Bismarck-Schönhausen, Vanessa Gräfin von
- Bismark-Schönhausen, Beatrix Gräfin von to Bizemont, Pierre Melchior Marie de
- Bizley, Mary Lloyd to Black, Florence Mary Ann
- Black, Florence Zoe to Black, William
- Black, William to Blackborow, Harold Francis
- Blackbourn, Deborah Simone Michelle Warr to Blackden, Tanetta
- Blacke, Isabella to Blackett, Charles Douglas, 9th Bt.
- Blackett, Charles Francis to Blackett-Wentworth, Louisa
- Blackford, 1st Baron, of Compton Pauncefoot, co. Somerset (William James Peake) to Blackmore, unknown
- Blacknall, John to Blackwood, Elizabeth
- Blackwood, Elizabeth Dorcas to Bladon, unknown wife
- Bladwell, Elizabeth to Blair, Grizel
- Blair, Grizel to Blair-Cunynghame, James Ogilvy
- Blair-Graham, Grace Cottenham to Blake, Catherine
- Blake, Catherine to Blake, George Alfred
- Blake, George Charles Vernon to Blake, Kathleen
- Blake, Kathleen to Blake, Patrick
- Blake, Patrick to Blake, Wendy
- Blake, William to Blakeney, Hilda Kate
- Blakeney, Hope Wilhelmina Albemarle to Blaker, Robert Charles
- Blaker, Sheila Kellas to Blakiston, Thomas
- Blakiston, Thomas Wright to Bland, Ann Maria
- Bland, Anna to Bland, Mary
- Bland, Mary to Blandy, Oswald Ridpath
- Blandy, P. M. to Blaquiere, William, 6th Baron de Blaquiere of Ardkill
- Blaquière, Elizabeth de to Bleazby, William John
- Blechenden, Florence to Blennerhassett, Catherine
- Blennerhassett, Catherine to Blennerhassett, John
- Blennerhassett, John to Blennerhassett, Susan
- Blennerhassett, Susan to Bligh, Edward Henry Swinburne
- Bligh, Edward Luke Forsyth to Blinkhorne, William
- Blinsam, Isott to Blois, Gervase Vanneck
- Blois, Gillian Frances Audrey to Blomefield, Sarah Frances Lynn
- Blomefield, Sophia Elizabeth to Blood, Eliza Jane
- Blood, Elizabeth to Blood, Neptune
- Blood, Neptune to Blood-Smyth, William Whitton
- Bloodgood, Lida Lacey to Blount, Elizabeth
- Blount, Elizabeth to Blount, Winifred Aubrey
- Blow, Adrian Simon to Blumer, Thomas John Luke
- Blumofe, Doris to Blunden, Harriet
- Blunden, Harriet to Blunt, Louisa
- Blunt, Louise Victoria to Blyth, Yvonne K.
- Blyth-Schofield, Susan to Boasman, Valerie Anne
- Boasso, Margherita to Boddam, William Tudor
- Boddam-Whetham, A. S. to Bodley-Scott, Philip
- Bodman zu Möggingen, Frischhans von to Boffee, Norman Maxwell
- Bofinger, James W. to Bohemia, Elisabeth of
- Bohemia, Elisabeth of to Boileau, Guy
- Boileau, Guy Francis, 8th Bt. to Boissevain, Vera Alexandra
- Boissevain, Willem to Boldero, Sophia
- Boldero, Sophie to Bolitho, Maria Harris
- Bolitho, Mary to Bolton of Bolton Castle, Baroness (Valerie)
- Bolton, 1st Baronet, of West Plean, co. Stirling (Edwin) to Bolton, Robert Henry Dundas
- Bolton, Robert James to Bomford, Robert
- Bomford, Robert George to Bonar, William, 7th of Rossie
- Bonardi, Carla to Bond, Isaac
- Bond, Ivor Reginald Beviss to Bonde, Maria Christina Louise
- Bonde, Maria Sophia Angelica to Bonham, Mary
- Bonham, Mary Alice to Bonniface, Sofia Mary
- Bonnin de la Bonniniere de Beaumont, Marguerite-Marie to Bony de Lavergne, Solene
- Bonynge, Charles William to Boord, Yvonne Swingler
- Boorer, James to Booth, Charles Enfield
- Booth, Charles Henry to Booth, Haskell Elmor
- Booth, Hazel to Booth, Margaret
- Booth, Margaret to Booth, Sarah Maria
- Booth, Serenity Marie Amor to Boothby, Dorothy
- Boothby, Dorothy Margaret Bell to Boothby, Yvonne
- Boothe, Alice to Borbone, Elena Sofia, Principessa di Borbone delle Due Sicilie
- Borbone, Elias, Duca di Parma to Borbón y de Borbón, Pedro de Alcantara, Duque de Durcal
- Borbón y de Bosch-Labras, Maria Cristina, Duquesa de Durcal to Bordes, Mabel Frances
- Bordessa, Beatriz, Contessa di Villa Calli to Boreel, William, 9th Bt.
- Boreham, Philip M. to Borlase, William
- Borlase, William to Borrie, Harold
- Borrie, Harriet Machin to Borselen, Wolfert VI, Heer van Veere, Comte de Grandpré
- Borsicke, Anna to Borthwick, John
- Borthwick, John to Borthwick-Brown, Robert
- Borthwick-Norton, Eva Sardinia to Bosanquet, Gerald Percival
- Bosanquet, Gertrude Mary to Boscawen, James Townshend
- Boscawen, Jane to Bossi-Fedrigotti, Verena
- Bossingham, Benjamin to Bostock, William
- Bostock, William Brown to Boswell, Elizabeth
- Boswell, Elizabeth to Boteler, William, 2nd Baron Boteler of Brantfield
- Boterel, Christian to Botiler, William, 6th Lord Sudeley
- Botiller, 1st Lord le (William) to Bottomley, William Cecil
- Botton, Gilbert de to Boughey, Victoria Rose
- Boughey, Walter to Boulogne, William of Boulogne de
- Boulonnois, Emelie Josephine to Boulton, Nicholas Molesworth Adair
- Boulton, Nicola Mary to Bourbon, Jaime
- Bourbon, James to Bourbon-Vendôme, Marguerite de
- Bourchier of Cromwell, 1st Lord (Humphrey) to Bourdoncle de Saint-Salvy, Stephanie de
- Bourdot, Camille to Bourgoing, Philippe Marie François de
- Bourke of Bophin, 1st Baron, co. Galway (John) to Bourke, Hubert Edward Madden
- Bourke, Irene to Bourke, Theobald, MacWilliam Bourke Oughter
- Bourke, Theodosia Eleanor to Bourne, Lucy Claire
- Bourne, Lucy Jane to Bouth, unknown
- Bouthe, John de to Bouymistrov, Wladimir
- Bouzet, Alexandre du to Bowcher, Sian Monique
- Bowchier, Margaret to Bowen, Arthur Marshall Cole
- Bowen, Barbara Elizabeth to Bowen, Liam
- Bowen, Linda to Bower, Emily Sophia
- Bower, Emma Catherine Gully to Bowerman, Katherine
- Bowers, Alexandra Anna to Bowes-Lyon, Sonia Gabrielle
- Bowes-Lyon, Susan Frances to Bowlby, Mary
- Bowlby, Mary to Bowles, Mary
- Bowles, Mary to Bowman, Veronica Lucy
- Bowman, William to Bowyer, Diana
- Bowyer, Diana to Bowyer-Smijth, William Baird
- Bowyer-Smijth, William, 11th Bt. to Boyce, Suzanne Caroline
- Boyce, Thomas to Boyd, Eliza
- Boyd, Eliza Emily to Boyd, John Christian Curwen
- Boyd, John Craig to Boyd, Samuel Parker
- Boyd, Samuel Reginald to Boyer, William Arabin
- Boyes, Alison Tamsin to Boyle, Bertha
- Boyle, Bertha to Boyle, Florence Cecilia
- Boyle, Florence Mary to Boyle, John William, 14th Earl of Cork
- Boyle, John, 2nd Earl of Glasgow to Boyle, Richard Michael Charles
- Boyle, Richard Patrick to Boyne, Viscountess (Rosemary Anne)
- Boynton, 10th Baronet, of Barmston, co. York (Henry) to Brabant, Irene Stainforth
- Brabant, Jack to Brabazon, Hugh
- Brabazon, Ida to Brabourne of Brabourne, Baroness (Penelope Meredith)
- Brabourne, Lord (Nicholas Louis Charles Norton) to Brackley, Viscountess (Frances)
- Bracknell, Catherine Caroline to Bradfelle, Richard de
- Bradfield, Canon William to Bradford, William Rex Jack
- Bradford-Atkinson, Mary Grace to Bradley, Williamina
- Bradley-Birt, Francis Bradley to Bradshaw, Mary Valentine
- Bradshaw, Mary Violet Frances to Brady, James
- Brady, James Cox to Bragança, Paula Mariana Joana Carlota
- Bragança, Paula Mariana, Infanta de Portugal e Brasil to Braine, William
- Braine-sur-Vesle, Seigneur de (Andre) to Bramley, William Hugh Carr
- Bramley-Moore, Ellaline to Brand, Henry Robert, 2nd Viscount Hampden of Glynde
- Brand, Herbert George to Brandenburg, Otto II Markgraf von
- Brandenburg, Otto II von to Brandolini d'Adda, Yasmin
- Brandolini, Maria to Brands, William
- Brandstetter, Lieselotte to Brashich, Ranko
- Brasic, Gillian Elizabeth to Brassey, John
- Brassey, John to Braunschweig-Bevern, Marie von
- Braunschweig-Blankenburg, Ludwig Rudolf von to Braunschweig-Lüneburg, Ursula von
- Braunschweig-Lüneburg, Wenzel II von to Braunschweig-Wolfenbüttel, Wilhelm Herzog von
- Braunschweig-Wolfenbüttel, Wilhelm I von to Bray, Victoria
- Bray, William to Breare, William Lockwood
- Breary, Elizabeth to Breen, Patrick
- Breene, Mary to Brenan, Mary Anne
- Brenan, Mary Anne to Brent, William
- Brentano, Anne Charlotte to Brereton, Francis
- Brereton, Francis to Brereton, Randle
- Brereton, Rebecca to Bretagne, John II de Montfort de
- Bretagne, John, 3rd Earl of Richmond to Brett, Mary
- Brett, Mary to Brewer, Victoria Louise
- Brewerton, Derrick to Brice, Mollie Hilda M.
- Brice, Peggy I. to Bridgeman, Gertrude Cecilia
- Bridgeman, Gladys Honor to Bridges, Cecily Mary
- Bridges, Charles to Bridgewater, Vanda Alexandra Clare
- Bridgford, Alice Maud Somerville to Brienne, Sybil de
- Brienne, Walter de to Briggs, Letitia Fanny
- Briggs, Lilian to Brightman, William Henry
- Brighton, Claire L. to Brind, Roger
- Brindisi, Margarito, Conte Palatino to Brisbane, James of Brisbane
- Brisbane, James Stewart to Briscoe, Eleanor Buchanan
- Briscoe, Eleanor Lucy Ellis-Lloyd to Bristed, Susan M.
- Brister, Arsie Belle to Britt, Shirley Ivy
- Brittain, Ann to Broadbent, Mary Ellen
- Broadbent, Mary Ethel to Broccoli, Gloria
- Broch, Elisa to Brocklebank, Eleanor
- Brocklebank, Eleanor Hilda to Brockton, William Rippon
- Brockway, Archibald Fenner, Baron Brockway to Brodie, Elizabeth Maria
- Brodie, Elizabeth Mary to Brodie, Thomas
- Brodie, Thomas Dawson, 1st and last Bt. to Brodrick, Thomas
- Brodrick, Thomas Noel to Brome, Ursula
- Bromet, Alfred to Bromley, Elizabeth
- Bromley, Elizabeth to Bronson, Sherri
- Bronsvoord, Barend to Brooke, Anne
- Brooke, Anne to Brooke, Florence
- Brooke, Florence Selina to Brooke, Juliet Georgina L.
- Brooke, Karen M. to Brooke, Richard Sinclair
- Brooke, Richard Weston to Brooke-Pechell, William Henry Cecil George
- Brooke-Popham, Diana Mary to Brooks, Camilla Jane
- Brooks, Carlasinta to Brooks, Roislin Caroline
- Brooks, Ronald Clifton to Brooman-White, Rosalie Mary
- Broome, 1st Viscount, of Broome (Horatio Herbert) to Brough, unknown son
- Broughall, A. J. to Broughton, Cecilia Mary Delves
- Broughton, Charles to Broughton, Rhoda Delves
- Broughton, Rhoda Mary Delves to Broun, James Smith
- Broun, James William to Brouwer Wicherlink, Henriëtte
- Brouwer, Alexandra de to Brown, Beryl Sylvia
- Brown, Bessie to Brown, Edward Nicholas William
- Brown, Edward Peter Moncrieff to Brown, H. S.
- Brown, Hamilton Stewart to Brown, John
- Brown, John to Brown, Margaret Maud
- Brown, Margaret Myrtle to Brown, Peter
- Brown, Peter (Maj.-Gen.) to Brown, Tanya
- Brown, Tessa Elizabeth to Browne, Ada Elizabeth Minnie
- Browne, Ada Elizabeth Minnie to Browne, Bridget
- Browne, Bridget to Browne, Edward
- Browne, Edward to Browne, George
- Browne, George to Browne, James Valentine
- Browne, Jane to Browne, Mabel
- Browne, Mabel to Browne, Nicholas
- Browne, Nicholas to Browne, Thomas
- Browne, Thomas to Browne-Clayton, William Clayton
- Browne-Clayton, William Patrick to Browning, Maria Winthorp La Trobe
- Browning, Martha Isabella Fauntleroy to Brownlow, Isabella Elizabeth
- Brownlow, Isabella Jane to Brownrigg-Jay, Myra K.
- Brownscombe, John to Bruce, Alexander Fairlie
- Bruce, Alexander Fairlie to Bruce, Charles, Lord Bruce
- Bruce, Charles-Edouard Marie Comte de to Bruce, Emma
- Bruce, Emma Alexandra to Bruce, Isabella Harriet
- Bruce, Ishbel to Bruce, Laetitia Mary
- Bruce, Laura Christian to Bruce, Mary Irene
- Bruce, Mary Jan to Bruce, Robert, 1st of Wester Kennet
- Bruce, Robert, 2nd Earl of Elgin to Bruce, Zoe Mary
- Bruce-Bell, Ethel Cecilia to Brudenell, George
- Brudenell, George to Bruen, unknown daughter
- Brueres, Caroline Mary to Brunner, Imogen Charlotte
- Brunner, Isabel Mary to Brush, unknown
- Bruslerie, Bernard de la to Bryan, Pauline Christina, Baroness Bryan of Partick
- Bryan, Percy A. H. to Bryce, Katharine
- Bryce, M. to Bryson, William Henry
- Brzezie-Lanckoronski, Adelheid Gräfin von to Buchan, Anna
- Buchan, Anna Paula Almeida to Buchan-Hepburn, Walter Scott
- Buchan-Sydserff, Francis to Buchanan, Jean
- Buchanan, Jean to Buchanan, Za Wilkelmina
- Buchanan-Baillie-Hamilton, Alexander to Buck, William, 2nd Bt.
- Buckby, Arthur to Buckle, Mark Richmond
- Buckle, Mary Anne to Buckley, Thomas
- Buckley, Thomas to Bucknill, Thomas Townsend
- Bucknole, Charlotte to Buddicom, William Squire
- Buddle-Atkinson, Clara Elizabeth to Buffett, Dolores Pearl
- Buffett, Dolores Silva Elizabeth to Buffett, Selwyn Rowland
- Buffett, Shane Seymour to Bulgaria, Mafalda Cecilia, Princess of Bulgaria
- Bulgaria, Mafalda of to Bull, Frederick Cecil
- Bull, Frederick Julius to Bullen, James Joseph
- Bullen, James Robert Gillespie to Buller, Margaret Mildred
- Buller, Maria to Bullock, Georgina Lindsay
- Bullock, Guy Henry to Bulstrode, William
- Bult, Amy Louisa to Bulwer-Long, William Hanslip Bulwer
- Bulwer-Lytton, Alexander Edward John, Viscount Knebworth to Bunbury, William, 5th Bt.
- Bunbury-Isaac, Alicia to Bunyan, William
- Bunyon, Lawrence to Burchell, Valentine
- Burcher, Albert Victor Kerry to Burdett, Francis
- Burdett, Francis to Burdon, William Wharton
- Burdon-Sanderson, Elizabeth to Burges, Ynyr Richard Patrick
- Burges-Lumsden, Christopher of Pitcable to Burgh, Barbara Elizabeth Marguerite de
- Burgh, Barbara June de to Burgh, Lorraine Joy de
- Burgh, Louisa to Burgh, Zoë de
- Burgh-Canning, Herbert George de to Burguez, Vicki Annette
- Burgund, Adalgunde von to Burke, Florence Mary Elizabeth
- Burke, Florence Nora to Burke, Mary Edith Elizabeth
- Burke, Mary Frances to Burkitt, Sarah L.
- Burkwood, Emily to Burn, Winifred
- Burn-Callander, Caroline Muriel to Burne, William Way
- Burne-Jones, 1st Baronet (Edward Coley) to Burnett, Andrew John Hanson
- Burnett, Andrew of Elrick to Burnett, Mary
- Burnett, Mary Augusta to Burney, Zara
- Burnford, Michael to Burns, Sarah
- Burns, Selina Colquhoun to Burrard-Lucas, William Peter
- Burrard-Neale, Grace Elizabeth to Burridge, William Millman
- Burril, Mary to Burrowes, Arnold
- Burrowes, Arnold to Burrows, Hedley Robert (Very Rev.)
- Burrows, Henrietta Elizabeth to Burt, William Nicholas George
- Burt-Brill, E. S. to Burton, Frank V.
- Burton, Frederica Phyllis to Burton, Thomas
- Burton, Thomas to Bury, John Edward
- Bury, John Edwards to Bush, John Fitzroy Duyland
- Bush, John Henry Cromwell to Busk, Sophia Æmelia
- Busk, Susan to Butcher, Ruth Margaret
- Butcher, Samuel to Butler, Anne
- Butler, Anne to Butler, Charles Richard
- Butler, Charles Rupert to Butler, Eleanor
- Butler, Eleanor to Butler, Felicity Sybil
- Butler, Fenella M. to Butler, Hilda Winifred
- Butler, Home Pierce to Butler, Jane Elizabeth
- Butler, Jane Emily Perceval to Butler, Linda Mary
- Butler, Lindsay Simon Turville Somerset to Butler, Mary Elizabeth
- Butler, Mary Elizabeth to Butler, Rebecca
- Butler, Reginald to Butler, Theobald
- Butler, Theobald to Butler, Walter
- Butler, Walter to Butler-Henderson, Valerie
- Butler-Johnstone, Henry to Butt, Winifred
- Butt-Thompson, Frederick William to Butternock, Gilbert of
- Butters, Hylda Florence to Butturini, Nicholas James
- Buturlin, Elisabeth, Countess Buturlin to Buxton, Georgina Elizabeth
- Buxton, Gerald to Buxton, Nicholas Fowell
- Buxton, Nicola Mary Caroline to Buzzard, Richard Bethune
- Buzzard, Sarah to Byk, unknown daughter
- Bykbury, Elizabeth to Byng, James Edmund
- Byng, James Master Owen to Byrne, Charles Christopher
- Byrne, Charles Lawrence to Byrne, Zoe Margaret
- Byrnes, Austin to Byron, Samuel Standidge
- Byron, Sarah to Cabbell Manners, Thomas Benjamin
- Cabbell, Katharine Joan to Cadbury, Susan
- Caddan, Elizabeth to Cadet de Gassicourt, Madeleine
- Cadge, Caroline Emma to Cadogan, Honoria Louisa
- Cadogan, Honoria Louisa to Cahaines, Ralph de
- Cahalan, Anna Mary to Cain, Zachary Peter Johnson
- Caine, 1st Baronet, of Greeba Castle in the Isle of Man (Derwent Hall) to Cairns, Conrad Thomas
- Cairns, Constance Anne to Caithness, Master of (John)
- Cajas, Elsa to Calder, Margaret of Napherson
- Calder, Muriel to Caldwell, Zara Louise
- Cale, Edith F. to Callaghan, Virginia
- Callaghan-Pace, Laura Frances to Callow, William C.
- Calloway, J. J. to Calverley, Walter, 1st Bt.
- Calverley, William to Calvert, Susannah
- Calvert, Susannah Honor to Cambridge, William James
- Cambrun, Jean de to Cameron, Catriona Mary Caulfield
- Cameron, Cecelia Jane to Cameron, Hermione
- Cameron, Hermione Emily to Cameron, Mary Edith
- Cameron, Mary Elizabeth to Camin, Catherine
- Caminade de Chatenet, Edith to Campbell, 3rd Lord (Archibald)
- Campbell, 4th Baronet (Claude Robert) to Campbell, Alexandra
- Campbell, Alexandra Belinda L. to Campbell, Araminta
- Campbell, Archibald to Campbell, Carole Lesley
- Campbell, Carolina Diana Marion to Campbell, Colin
- Campbell, Colin to Campbell, Donald of Ardintallen
- Campbell, Donald of Ardnamurchan and Airds, 1st Bt. to Campbell, Eleanor Margaret
- Campbell, Eleanor Margaret to Campbell, Ethel Margaret
- Campbell, Ethel Mary to Campbell, Gillean Lorne
- Campbell, Gillean Macgregor to Campbell, Ian Robert
- Campbell, Ian Robert to Campbell, James, 4th of Lawers
- Campbell, James, 5th of Craigforth and 15th of Ardkinglas to Campbell, Jessie Banister
- Campbell, Jessie Florence to Campbell, John of Wester Loudoun
- Campbell, John of Whitestone to Campbell, Lorne Maclaine of Airds, V.C.
- Campbell, Lorne Mary Dennistoun to Campbell, Margaret Emily
- Campbell, Margaret Emily Robina to Campbell, Mary
- Campbell, Mary to Campbell, Nora Jane
- Campbell, Nora Margaret to Campbell, Robina Gordon
- Campbell, Roderick to Campbell, unknown daughter
- Campbell, unknown daughter to Campbell, Æthel Rosa
- Campbell-Bannerman, Beltram Edward to Campbell-Orde, Richard Stewart
- Campbell-Orde, Ronald Charles to Campion, Nieza
- Campion, Noel to Candole, James Anthony de
- Candole, James de to Cannell, Hugh
- Cannell, Hugh to Cannon, Margaret Dorothy
- Cannon, Margaret Irene to Cantis, William
- Cantlay, Barbara Mary to Capel-Carnegy-Arbuthnott, Mary Anne Jemima
- Capel-Creasey, Henry Oliver to Capell, Winifred
- Capell-Coningsby, Catherine Kitty to Caracciolo di Castagneto, Violante
- Caracciolo di Torella, Beatrice (Donna) to Cardale, Zara Diana
- Cardbury, Florence Emily to Carden, Jane Bolton
- Carden, Jane Dorothea to Carden, Winifred Mary
- Carder, Anne to Cardross, Master of (Henry)
- Cardwell Moore, Patrick to Carew, Florence Palk
- Carew, Frances to Carew, Robert John Henry
- Carew, Robert Palk to Carey, Joan Mildred Elton
- Carey, Joanna Jane to Carisbrooke, Marchioness of (Irene Francis Adza)
- Carisi, Elvira to Carleton, William Henry
- Carleton-L'Estrange, Christopher to Carlow, William
- Carlowitz, Georg Christoph von to Carlyon, Philip
- Carlyon, Philip to Carmichael, Elizabeth
- Carmichael, Elizabeth to Carmichael, Thomas
- Carmichael, Thomas to Carne, William Power
- Carnegie of Kinnaird and Leuchars, 10th Lord (Charles Noel) to Carnegie, Henrietta
- Carnegie, Henry to Carnegie, Susan Jean
- Carnegie, Susan Katherine Maud to Carnwath, Penelope Clare
- Carnwell, Edith A. to Carpenter, Mary Ann
- Carpenter, Mary Anne to Carr, Florence Bushnell
- Carr, Frances to Carr, Sybil Margaret
- Carr, T. W. to Carrett, John
- Carreu, Joan de to Carrington, William
- Carrington, William Chambers to Carroll, William Gerard John
- Carroll, William Hales to Carson, Thomas Alan Cairnes
- Carson, Toby Edward to Carter, Edward Augustus
- Carter, Edward Henry to Carter, Lee Andrea
- Carter, Lelia to Carter, Wilfreda Christine
- Carter, Willa to Cartwright, Fairfax Leighton
- Cartwright, Fanny to Carvalho, Scipiao de
- Carvell, Beverley to Cary, Elizabeth
- Cary, Elizabeth to Cary, William
- Cary, William to Case, Marguerite Magdalen Ashton
- Case, Maria to Casey, Donn
- Casey, Edmund Henry to Cassel, Wilhelmina
- Cassell, David to Casson, Stanley
- Cassone, Susanne Silvia to Castell-Rüdenhausen, Wulf-Diether Wolfgang Christian Ernst Otto Paul Karl
- Castella, Antonio de to Castilla, Enrique de
- Castilla, Enrique I de to Castle, Winsome
- Castle-Durrow, 10th Baron, co. Kilkenny (Llowarch Robert) to Castro Freire, Philippa Mary de
- Castro Grundland, Santiago to Cathcart, Charles
- Cathcart, Charles Alan to Catherwood, Robert Frederick Ernest
- Catherwood, Robert Ross to Cator, William Thornhill
- Cats, Antje Hoitinga to Caulfeild, Charlotte Morley
- Caulfeild, Cicely to Caulfeild, Ruth
- Caulfeild, Ryan James to Cautley, Walter George
- Cauty, Anne Elizabeth to Cave, Elizabeth
- Cave, Elizabeth to Cave, Wyamarus de
- Cave-Browne, Alice Rose to Cave-Browne-Cave, unknown wife
- Cave-Browne-Cave, Ursula Jane to Cavendish, Elizabeth
- Cavendish, Elizabeth to Cavendish, Muriel Cecil Harriott
- Cavendish, Myles Joseph Charles to Cavendish-Scott-Bentinck, William John Cavendish, 5th Duke of Portland
- Cavendish-Taylor, George to Cawston, Mary Ann
- Cawte, Elizabeth Houghton to Cayley, James
- Cayley, Jane to Cayzer, Mary
- Cayzer, Mary Agnes to Cearns, Marion
- Ceará, Duqueza de (Maria Isabel de Alcántara) to Cecil, Joan
- Cecil, Joanna Mary to Cejuela y Fernández, Mercedes
- Celebre, Gino to Cesi, Isabella (Donna)
- Cessford, Alan Charles to Chadwick, Æira Helen
- Chadwyck-Healey, 1st Baronet, of Wyphurst, Cranleigh, Surrey (Charles Edward Heley) to Chalkley, Louise
- Challen, Edith Wilmhurst to Chaloner, Emma
- Chaloner, Esther Isabella Madeleine to Chamberlain, Isabel Dorothy
- Chamberlain, Isabel Ellen to Chamberlayne, Zoë Elizabeth
- Chamberlayne-Macdonald, Alexander Nigel Bosville to Chambers, Melissa Leonard
- Chambers, Merlyne Leslie to Chambré, William Wickham Meredith
- Chamcham, Ann Lucy to Champernowne, Wilhelmina Barbara Maria
- Champignelles, Seigneur de (Philip) to Champion, William Nihill
- Champkin, Clare to Chancellor, James
- Chancellor, Jane to Chandos-Pole, Winifred Olga
- Chandos-Pole-Gell, Henrietta Auriol to Chaplin, Emma Matilda
- Chaplin, Eric, 2nd Viscount Chaplin to Chapman, Dorothy Beatrix
- Chapman, Dorothy Christian to Chapman, Lloyd Steven
- Chapman, Lois Joslyn to Chapman, Zerelda Lillias
- Chaponay, Antoine Marie François, Marquis de Chaponay-Morance to Chappuis, Aymar Andre, Baron d'Yzeron
- Chappuis, Aymar, Seigneur de la Goutte et de Gresieux to Chappuis, Vital
- Chappuis, Vital to Charlesworth, Winifred Maude
- Charleton, Alice to Charlton, Ellen Violet
- Charlton, Emma to Charrington, Elizabeth Beryl
- Charrington, Elizabeth Mary to Charteris, Zoe France
- Charteris-Wemyss-Douglas, Francis to Chase, Pauline
- Chase, Penelope Jane to Chatfield, George Staunton
- Chatfield, Gordon Cumming to Chaumont-Quitry, Philippe, Comte de Chaumont-Quitry
- Chaumont-Quitry, Renault de to Chavasse, Samuel
- Chavasse, Samuel Castle to Chaytor, Herbert Archibald
- Chaytor, Herbert Gordon to Cheape, Moira Olive
- Cheappe, Antoine to Chelmsford of Chelmsford, Baroness (Frances Charlotte)
- Chelmsford, 1st Viscount, of Chelmsford, co. Essex (Frederick John Napier) to Chenevix-Trench, May Lygon Gillespie
- Chenevix-Trench, Olivia Kate to Cherry, Laura Mary
- Cherry, Louisa Sarah Ann to Chester, Harry
- Chester, Harry to Chetwode, Benjamin
- Chetwode, Bryony to Chetwynd, Charles
- Chetwynd, Charles Cornwallis to Chetwynd, Viscountess (Mary)
- Chetwynd, Viscountess (Susannah) to Chetwynd-Talbot, Juliet Emma Serena
- Chetwynd-Talbot, Katherine Helen Anne to Chevers, John
- Chevers, John to Cheyne, John
- Cheyne, John to Chichester of Carrickfergus, Viscountess (Mary)
- Chichester, 10th Baronet, of Raleigh, co. Devon (Edward George) to Chichester, Ewdard Brownlow Dawson
- Chichester, Fanny to Chichester, Richard Cecil Frederick
- Chichester, Robert to Chignell, Marion
- Chika, Constance to Child-Villiers, William Alexander
- Childe, Annabella to Chilver, Sarah
- Chilver-Stainer, Catherine to Chisenhale-Marsh, Vanda
- Chisholm of Owlpen, Baroness, of Owlpen in the County of Gloucestershire (Caroline Elizabeth) to Chisholm-Batten, Winifred Mary
- Chisholme, Alexander de of Chisholm to Choiseul Beauprê, Sophia Catherina Maria
- Choiseul, Alphonse-Charles de to Cholmondeley of Kells, Viscountess (Elizabeth)
- Cholmondeley of Wichemalbank, 1st Baron, co. Chester (Robert) to Cholmondeley, Ursula
- Cholmondeley, Violet Essex to Christian, Alfred
- Christian, Alfred James to Christian, Christina
- Christian, Christine Mary to Christian, Ethel Mabel
- Christian, Ethel Virginia to Christian, Isabel
- Christian, Isabel to Christian, Lilian
- Christian, Lillian Joyce to Christian, Nicola
- Christian, Nig to Christian, Treena
- Christian, Trent Lynley Raymond to Christie, Jasmine Elisabeth Céline
- Christie, Jean Agatha to Christopher, Selina Maria
- Christopherson, Allane to Chunn, Muriel Beatrice Margaret
- Church, 1st Baronet, of Oxford (William Selby) to Churchill, John ffleetwood
- Churchill, John Kenneth to Chute, Elizabeth
- Chute, Elizabeth to Cigorraga Pondal, Josefina
- Cilburn, Edmund to Clam und Gallas, Gabrielle Gräfin von
- Clam-Martinic, Franziska Gräfin von und zu to Clanwilliam, Viscountess of (Theodosia)
- Clapcote-Lisle, Hester to Clare, Winifred Joan
- Clarebrough, Francis Steven to Clark, Alexander
- Clark, Alexander to Clark, Dominic
- Clark, Dora Josephine Adams to Clark, Irene Helen
- Clark, Iris Evelyn to Clark, Lucy Marisa Rose
- Clark, Luke Edward Campbell to Clark, Ruth
- Clark, Ruth Christine to Clark-Kennedy, Phyllis Elizabeth
- Clark-Maxwell, Alice Louise to Clarke, Caroline Charlotte
- Clarke, Caroline Emily to Clarke, Elizabeth Margaret
- Clarke, Elizabeth Mary to Clarke, Hilton Sydenham
- Clarke, Holford to Clarke, Lorraine
- Clarke, Louisa to Clarke, Prunella
- Clarke, R. to Clarke, Thomas Grey
- Clarke, Thomas Hughes to Clarkson, Stephen
- Clarkson, Susanne to Clavering-Cowper, William, 2nd Earl Cowper
- Claverino, Elena Roseline Maria to Clay, Miriam
- Clay, Muriel Agnes to Clayton, Caroline Lydia
- Clayton, Caroline Margaret to Clayton, Sally
- Clayton, Samuel Witteronge to Cleeve, Jennie
- Cleeve, Jessie to Cleland, Sheila
- Cleland, unknown of Cleland to Clements, Henry John Beresford
- Clements, Henry Theophilius to Clephane, William
- Clerambault, Desiree de to Clerk, Madge
- Clerk, Magdalen to Clerke, John
- Clerke, John to Cleveland, Geoffrey Richard Noel
- Cleveland, George to Cliff, William Dewhirst
- Cliffe, Amy Mary Pauline to Clifford, Elizabeth
- Clifford, Elizabeth to Clifford, Mary MacDonald
- Clifford, Mary Margaret to Clifton of Rathmore, Lord (Ivo Donald)
- Clifton, 10th Baroness, of Leighton Bromswold (Theodosia) to Clifton, Percy Robert
- Clifton, Peregrine Richard de Vere to Climo, William Melville
- Clinch, Diana to Clinton, William, 4th Lord Clinton
- Clinton-Baddeley, F. to Clive, Lorna
- Clive, Louisa to Clonmell, Viscountess (Margaret)
- Clonmore, 1st Baron, of Clonmore Castle, co. Carlow (Ralph) to Close-Smith, Venice Mary Grenville
- Closen, Judith Gräfin von to Clowes, Winchester St. George
- Clowry, Mary to Clutterbuck, Jane Anne
- Clutterbuck, Jasper Meadows to Coale, Philip
- Coales, Frances to Coates, Portia Ruth Isobel
- Coates, R. H. C. to Coatsworth, Rita
- Coattes, James to Cobbe, Richard
- Cobbe, Richard to Cobbold, Yvonne Elizabeth
- Cobbs, Nancy Ruth to Cochran, Ursula Rose
- Cochran-Patrick, Andrew Gavin Harold to Cochrane, Douglas Fiennes
- Cochrane, Douglas Mackinnon Baillie Hamilton, 12th Earl of Dundonald to Cochrane, Justin Malcolm Brain
- Cochrane, Katalin Louise Margaret to Cochrane, unknown son
- Cochrane, unknown son to Cockburn, Claudia
- Cockburn, Constance Anne Cleugh to Cockburn, Mary
- Cockburn, Mary to Cockerell, William Michael Victor Lewis
- Cockerill, Benjamin Dacre to Cocks, John
- Cocks, John to Coddington, Mary
- Coddington, Mary to Codrington, unknown
- Codrington, unknown daughter to Coffey, William Lees
- Coffin, 1st Baronet (Isaac) to Coghill, Violet Alice Penrose
- Coghlan, 'The Man' to Cohen, John Christopher
- Cohen, John Walter to Cokayne, John
- Cokayne, John to Coke, John Talbot
- Coke, Julia to Coker, William Derwent Ebron
- Cokesay, Walter de to Colclough, Beauchamp
- Colclough, Beauchamp to Colclough, Vesey
- Colclough, Vesey to Cole, Finbar Arthur Bulwer
- Cole, Flora Caroline to Cole, Ronald Lionel Fitzroy
- Cole, Rose Frederica Lily to Colebrooke, Mary Sydney
- Colebrooke, Paulet to Coleraine, Baroness (Mary Virginia)
- Coleridge Cole, Alexa Rosamunde to Coles, George Henry Hugh
- Coles, George Robert (Captain) to Collalto und San Salvatore, Thekla von
- Collalto, Patrizia di to Collett, John S.
- Collett, John Sébastien to Collier, Cycill Christiana
- Collier, Daniel James William Paulo to Collinge, William Mervyn
- Collingridge, Bartholomew to Collins, Diane Eleanor
- Collins, Dianne to Collins, Patricia Ann
- Collins, Patricia Constance Margaretta to Collis, Richard
- Collis, Robert to Colman, Judith Jean Wallop
- Colman, Juliet Frances to Colquhoun, Anne
- Colquhoun, Anne to Colquhoun, Robina
- Colquhoun, Roderick to Colthurst, Caroline Georgina
- Colthurst, Caroline Romaine to Colthurst-Vesey, George
- Coltman, Anne Clare to Colvill, Patricia Rosemary
- Colvill, Peter Rex to Colville, Hugh
- Colville, Hugh to Colville, William of Lesnessock and Tradigal
- Colville, William of Underwood, Barnweill to Combe, Henry Cecil
- Combe, Henry Christian Seymour to Comnene, unknown daughter2
- Comnenos, Adrianos to Compton, Joseph Neild
- Compton, Josephine to Comyn, Nicholas Gerald
- Comyn, Nicholas O'Connell to Condomine, Nicola de Hareng de la
- Condon, Baron, of Langton Green in the County of Kent (Paul Leslie) to Congleton, Edith Mary Palmer
- Congram, Brad to Coningsby, John
- Coningsby, John to Connaughton, Richard M.
- Connel, James Charles Walter to Conner, Jacqueline Ann
- Conner, Jane to Connop, Mary Burgess
- Connor, A. E. to Conroy, Walter
- Conroy-Robertson, Fiona Huddleston to Constable, John
- Constable, John to Constable-Maxwell-Scott, Winifride Mary Josephine
- Constable-Maxwell-Stuart, Agnes to Contreras, Rosie
- Contville, Emma de to Conwy, Thomas
- Conwy, Thomas to Conyngham Greene, Suzanne Inda
- Conyngham of Mount Charles, 10th Baron, co. Donegal (Henry Vivien Pierpont) to Coogan, Una
- Cooil, Denis to Cook, Joseph George
- Cook, Josie Y. to Cooke, Aileen Priscilla
- Cooke, Alexander to Cooke, George
- Cooke, George to Cooke, Michael John Alexander
- Cooke, Michelle Anne to Cooke-Collis, Zachary
- Cooke-Cross, Herbert Martin to Cookman, William Henry Elydyr
- Cooksey, Alexander to Coombe, William Stafford
- Coomber, Albert Leonard to Cooper, Anne
- Cooper, Anne to Cooper, Dorothy Kate
- Cooper, Dorothy Lukis Astley to Cooper, Harriet
- Cooper, Harriet to Cooper, Lily May V.
- Cooper, Lina Nainee to Cooper, Richard
- Cooper, Richard to Cooper, William
- Cooper, William to Coote, Caroline Dillon
- Coote, Caroline Elizabeth to Coote, Maureen Joyce
- Coote, Mavis Ellen to Cope, Frances
- Cope, Frances Muriel to Copertino, 12th Count of (Angelo Gennaro Granito)
- Copes van Hasselt, Abrahamina Louise Wilhelmina to Copley, Charlotte
- Copley, Charlotte to Copère, Fanny
- Coq, Amanda Nanci le to Corbet, Anna Mary Elizabeth
- Corbet, Annabella to Corbet, Sybil
- Corbet, Sybil to Corbett, Val
- Corbett, Veronica Marian to Cordeaux, Thomas
- Cordeiro, Jose to Cork, Tina
- Cork-Tullett, Aemilia Bethany Grace to Cornberg, Wilfred Baron von
- Cornbury, 1st Viscount, co. Oxford (Edward) to Cornish, Jane
- Cornish, Jane to Cornwall, Richard of
- Cornwall, Robert to Cornwallis, William
- Cornwallis, William Wykeham George to Corry, Hugh James Porter
- Corry, Isaac to Corvalan-Reyna y de Saboya, Rafaello Humberto Lupo Maria
- Corvedale, 1st Viscount, of Corvedale, co. Shropshire (Stanley) to Coryton, Violet Alice Amy
- Coryton, William to Cosme, Lucienne
- Cosnahan, Ann to Costobadie, Jacob de
- Costobadie, Jacob de to Cotter, Anne
- Cotter, Anne to Cotter, Katharine
- Cotter, Katharine to Cotterell, Sarah Frances
- Cotterell, Sasha L. to Cotton, Charles B.
- Cotton, Charles Calveley to Cotton, Julia Katherine
- Cotton, Julian James to Cotton, William John
- Cotton, William Landwade to Coughlan, Michael
- Coughton, Ralph de to Counihan, Vivienne Christine Kathleen
- Counsel, Ida Mary to Courage, Elspet
- Courage, Emma to Courcy, Eleanor Elizabeth de
- Courcy, Eleanor Geraldine de to Court, Natalie Kristine
- Court, Petronella Jeanne Louise del to Courtenay, Elizabeth
- Courtenay, Elizabeth to Courtenay, Thomas Peregrine
- Courtenay, Thomas Reginald to Courtney, William Rice
- Courtney, Yolande de to Coventry of Aylesborough, Baroness (Winifred)
- Coventry, 10th Earl of (George William Reginald Victor) to Coventry, Henry Francis
- Coventry, Henry Halford to Coverall, John
- Coverdale, Agnes to Cowdray, Viscountess (Marina Rose)
- Cowdrey of Tonbridge, Baron, of Tonbridge in the County of Kent (Michael Colin) to Cowie, Frances Mary
- Cowie, Francis Hough to Cowling, Richard Howard
- Cowlishaw, Samuel Owen to Cox, Anna F.
- Cox, Anna Maria Frances to Cox, Jane Hester
- Cox, Jane Theodora to Cox, Thomas
- Cox, Thomas to Cozens, William Hardy
- Cozens-Brooke, Ernest Brooke to Cracroft, William
- Cracroft-Amcotts, Bridget Katharine to Craggs, Robert
- Craggs-Eliot, Edward to Craig, unknown
- Craig, unknown to Cramer, John
- Cramer, John to Cramsie, William Sinclair
- Cran, Alexander to Cranmer, William
- Cranmer-Byng, Alfred Molyneux to Craufuird, Archibald
- Craufurd, 1st Baronet, of Kilbirney, Ayrshire (Alexander) to Craven, Elizabeth
- Craven, Elizabeth to Crawford, 5th Earl of (David)
- Crawford, 6th Earl of (John) to Crawford, Ellen Almira
- Crawford, Ellen Maria to Crawford, Margaret
- Crawford, Margaret to Crawford, Zena
- Crawford-Boyd, Margaret Evelyn to Crawley, George Alfred
- Crawley, George Baden to Crawley-Boevey, Natasha Margaret
- Crawley-Boevey, Octavius Charles to Creagh, Emily Grace Davis
- Creagh, Emma to Crean, William
- Crease, Edward to Creighton, Yvonne
- Creiler, Max Georges de to Cresswell, William Gilfrid
- Cresswell-George, Doreen Gwynneth to Crewe, Marchioness of (Margaret Etrenne Hannah)
- Crewe, Maria Hungerford to Crichton, Betty
- Crichton, Brent Stuart William to Crichton, John
- Crichton, John to Crichton, Yvonne Avril Catherine
- Crichton-Brown, Bernice to Cripps, Diana Josephine
- Cripps, Dick Surtees to Crisp, Mary
- Crisp, Mary to Croasdaile, Margaret
- Croasdaile, Margaret Eliza to Croft, Barbara
- Croft, Baroness (Antoinette Frederica Hersey Cecilia) to Croft, Kerrie Leigh
- Croft, Kitty McLeod to Croftes, Rose
- Croftes, Samuel to Crofton, Ena
- Crofton, Eric Blake to Crofton, Mary Robertine
- Crofton, Mary Susan to Crofts, Emily Grace
- Crofts, Evelyn Gage to Croke, William
- Crokell, Christiana to Croker, William Roberts
- Croker, Yvonne Doris to Crompton, Henry
- Crompton, Holly Susannah to Crone, Daniel
- Crone, Daniel to Cronin, Vincent Archibald Patrick
- Cronin-Coltsmann, Alice Mary to Crooke, William Tasman
- Crooke-Lawless, Emily Jane to Cros, Marjorie Suzanne Arlette du
- Cros, Mary Louise Joan du to Crosbie, Maria Louisa
- Crosbie, Maria Teresa to Crosland, Ruby Hilda
- Crosland, Sarah to Cross, Noreen Stella
- Cross, Noël to Crossley, Hugh Francis Savile, 4th Baron Somerleyton
- Crossley, Ian to Crosthwaite, Valerie Janet
- Crosthwaite-Eyre, Alexandra to Crowe, John
- Crowe, John J. to Croy, Camile
- Croy, Carl Alfred Friedrich Bogislaus Joseph to Crozier, George Gibson Macdonald
- Crozier, Gertrude Julia to Croÿ, Gustav Prinz von
- Croÿ, Gustave Theodule Ferdinand Joseph Antoine Marie Prinz von to Cruickshank, William
- Cruickshanks, Felix Henry Alexander to Cruttwell, Wilson Clement
- Cruwys, Annie Gwendoline to Cubitt, Lilian Margaret
- Cubitt, Linda Ishbel to Cuffe, Margaret
- Cuffe, Margaret Joan to Cullen, Jane
- Cullen, Jane to Cullum, William List
- Culme, Elizabeth to Cumberbatch, Wanda
- Cumberland and Teviotdale, 1st Duke of (Ernst August I) to Cumming, Elizabeth
- Cumming, Elizabeth Ann to Cummins, Jane Constable
- Cummins, Jane Grace Evans-Freke to Cunha, Roger da
- Cuni, Agnes de to Cuninghame, Anne Colquhoun
- Cuninghame, Anne Colquhoun to Cuninghame, William of Achinyards
- Cuninghame, William of Aiket to Cunliffe, Muriel Hyde
- Cunliffe, Nellie Phyllis to Cunningham, Anna Louise
- Cunningham, Anna Maria to Cunningham, John Francis
- Cunningham, John of Caddell to Cunningham, Williamina Margaret Ellen
- Cunningham-Jardine, Charles Frederick of Fourmerkland to Cunynghame, Louisa Annie Thurlow
- Cunynghame, Louisa Mary to Cure, Lilian
- Curel, Francoise Marie de to Curran, Lavinia J.
- Curran, Lavinia Margaret Ellen to Currie, Brandy Sue
- Currie, Bridget Susan to Currie, Robert Henry Money
- Currie, Robina to Curtis, Augusta
- Curtis, Augusta Elizabeth to Curtis, Katherine Mary
- Curtis, Katherine Pinckney to Curtis-Hayward, William Arthur Farquar
- Curtiss, Augusta Jessie to Curzon, Cecilia
- Curzon, Cecily to Curzon, Thomasine
- Curzon, unknown to Cusack, William Henry
- Cusack-Smith, Adela Mary to Custance, Thomas Parsons
- Custis, Daniel Parke to Cutler, Robert
- Cutler, Roden David to Cynfrig, Ednyfed Fychan 'the Little' ap
- Cynfyn, Bleddyn ap to Czernin von und zu Chudenitz, Paul Graf
- Czernin von und zu Chudenitz, Paul Otto Ernst Theobald Maria to D'Arcy, Caroline Clare
- D'Arcy, Catherine to D'Arcy, Margaret
- D'Arcy, Margaret to D'Arcy-Irvine, William D'Arcy
- D'Arms, Edward Justin to Dabine, Thomas Dymock (Commander)
- Dabney, Barbara Ross to Dadiani, Thamar
- Dadlani, Kanta to Daigle, Joyce Olive Ethel
- Daillon, Antoinette de to Dale, William Clarke
- Dale-Harris, Chloë Alexandra to Dalkeith, Earl of (William Henry Walter)
- Dalkin, Amanda to Dalmahoy, William of Ravelrig
- Dalman, Amelia to Dalrymple, Hannah
- Dalrymple, Harriet to Dalrymple, Zelda Raney
- Dalrymple-Crichton, Anne to Dalrymple-Smith, Ann
- Dalrymple-White, 1st Baronet, of High Mark, Wigtownshire (Godfrey Dalrymple) to Dalton, Stuart Maurice
- Dalton, Susan Ellen to Daly, Dermot
- Daly, Dermot to Daly, Mary
- Daly, Mary to Dalzell, Douglas Stewart
- Dalzell, Edith Isabella to Dalziel, Winifred Gascoyne
- Dalziell, Alexander of Heartside to Dampierre, Robert IV, Graaf van Vlaanderen, Sire de Marle et de Cassel
- Dampierre, Roger Richard Charles Henri Eitienne de to Dane, Juliana
- Dane, Kate to Daniel, Katherine
- Daniel, Katherine Megan to Daniell, Mark Averell
- Daniell, Mary to Dansey, William Mallet
- Dansie, Charles to Darby, Gavin Lloyd
- Darby, George to Darcy, Arthur
- Darcy, Arthur to Dare, Sarah Shreeve
- Dare, Sibyl Rowena to Darko, Una
- Darley, Abel to Darling, Susan Ann
- Darling, Suzanne C. to Darroch, Elizabeth Mabws
- Darroch, Elizabeth Marianne St. Leger to Darwin, Mary
- Darwin, Mary Ann to Dashwood, Florence Emily
- Dashwood, Florence Kathleen to Dashwood, Susan Boyter Duncombe
- Dashwood, Susan Caroline to Dauncey, William de Alneto
- Daundeley, Joan to Daunt, Robert
- Daunt, Robert to Davenport, Louisa
- Davenport, Louisa to Davey, Zoe Janet
- Davico di Quittengo, Sheran to Davidson, Donald
- Davidson, Donald to Davidson, Martin Charles
- Davidson, Mary to Davie, John, 8th Bt.
- Davie, John, 9th Bt. to Davies, Cresten
- Davies, Crompton Llewelyn to Davies, Hugh
- Davies, Hugh Alexander Evan to Davies, Mary Louisa
- Davies, Mary Myfanwy to Davies, Thomas
- Davies, Thomas to Davis, Ann
- Davis, Ann Katherine Mary to Davis, George Frederick
- Davis, George Frederick Edward to Davis, Mary Sarah
- Davis, Mathew Paul to Davis-Goff, William, 1st Bt.
- Davis-Scourfield, Gwynedd Mary to Davy, Charles Henry
- Davy, Charles Raikes to Dawe, Penelope
- Dawe-Lane, John to Dawkins, Marguerite Marie Etienette
- Dawkins, Maria Margaret to Dawnay, Sarah
- Dawnay, Sarah to Dawson, Frances
- Dawson, Frances to Dawson, Philadelphia Hannah
- Dawson, Philip to Dawtrey De Alta Ripa, Josselin
- Dawtrey, Alice to Day, Nina Louisa
- Day, Noeline Hortense Pennefather to de Rilly, Herluison
- De Ritter, Anthony Philip to Deacon, William Samuel
- Deadley, Arthur to Dean, Nancy
- Dean, Nancy Elizabeth to Deane, Matthew FitzMaurice Tilson
- Deane, Matthew FitzMaurice Tilson, 7th Baron Muskerry to Dease, Gerald
- Dease, Gerald to Debenham, Winifrede Gillian
- Debievre, Francoise-Ernestine to Dedel, Willemina Cornelia
- Dedem, Alexander van to Degenfeld-Schonburg, Christoph Martin Maximilian Friedrich Graf von
- Degenfeld-Schonburg, Christoph Martin Nikolaus Philipp Graf von to Deira, Ælle of
- Dekker, Albert Henry to Delaney, William
- Delano, Amy to Delfont, Susan Jane
- Delfosc, Susanne to Delmé-Murray, Rosemary Janet
- Deloose, Arielle to Demaine, Jane
- Demaine, Jane to Demol, Ysabelle
- Demond, Sally to Denew, Nathaniel
- Deneys, Francis Leopold Faure to Dening, William
- Denington, Baroness, of Stevenage in the County of Hertford (Evelyn Joyce) to Denman, Elizabeth
- Denman, Elizabeth Margaret to Denmark, Ulf of
- Denmark, Ulrich of to Dennis, Elizabeth
- Dennis, Elizabeth to Denniston, Robert of Denniston
- Dennistoun, Alexander to Denny, Ella Jane
- Denny, Ella May to Denny, William Murray
- Denny-Cooke, Beatrice Jessie to Dent, William (Captain)
- Dent, William Dent to Deramore of Belvoir, Baroness (Violet Blanche)
- Derby Smith, Rachel to Dering, Richard
- Dering, Richard to Desanges, William
- Desart, 1st Baron (Hamilton John Agmondesham) to Despard, William
- Despencer, 6th Lord le (Charles) to Deutshcer, Jane Elizabeth Norah
- Deutz van Assendelft, Andries Adolf Vrijheer van Assendelft en Assumburg, Heer van Nootdorp, Rietschoten, Rietwijkeroord en Heer van Wijk aan Zee en Duin to Devereux, Francis Richard
- Devereux, Frank to Devitt, Herbert Pye-Smith
- Devitt, Howson Charles to Devonshire, Robert L.
- Devoreaux, Winifred to Dewar, James Forrest
- Dewar, James Gow to Dewe, Pamela Mary
- Dewell, Mary to Deym zu Stritez, Katharina Gräfin von
- Deym zu Stritez, Katharina Gräfin von to Dick, Catherine Davidson
- Dick, Catherine Laura to Dick-Lauder, Zella Evelyn
- Dickason, Harriet to Dickins, William Drummond Scrase
- Dickinson, 1st Baron, of Painswick, co. Gloucester (Willoughby Hyett) to Dickinson, Robert
- Dickinson, Robert to Dickson, Henrietta Walker
- Dickson, Henry to Diephol, Hedwig von
- Dierbach, Johan to Digby, Everard
- Digby, Everard to Digby, William FitzGerald
- Digby, William John to Dilks, Thomas Bruce
- Dill, Ada Maud to Dill, Thomas Reginald Colquhoun
- Dill, unknown to Dillon, Edmund
- Dillon, Edmund to Dillon, John, 1st Bt.
- Dillon, John, 6th Bt. to Dillon, Rose Anne
- Dillon, Rose, Baroness ffrench of Castle ffrench to Dimbleby, William
- Dimech, Roslyn Anne to Dingwall, Charles Arthur
- Dingwall, Charles Berkeley Johnston to Dirletoun, 9th Lord (Thomas)
- Dirnenberger, Elisabeth to Ditson, Sam Lennie
- Dittborn, Luis Urrejola to Dixon, Angela
- Dixon, Angela Ierne Evelyn to Dixon, Katherine Bertha Constance
- Dixon, Katherine Jean to Dixton, William Higford
- Dixwell, 1st Baronet (Basil) to Dobbin, Jean Madeline
- Dobbin, Jeanette Bathurst to Dobbs, Cheryl Maureen Fairlie
- Dobbs, Christine Elisabeth to Dobbs, Robert Conway Dobbs
- Dobbs, Robert Montagu Conway to Dobrzensky von Dobrzenicz, Zdislava
- Dobrzensky, Anna to Docker, Thomas Everett
- Dockerie, Dorothy to Dodds, Ralph Edward
- Dodds, Ralph Jordan, 2nd Bt. to Dodwell, William
- Doe, Ann to Doig, Douglas William
- Doig, Duncan Andrew to Dolben, William, 3rd Bt.
- Dolbey, Joan to Dolphin, unknown
- Dom-Paul, Amy Joy Barnard to Domvile, William, Bt.
- Domville, 1st Baronet, of St. Albans, co. Hertford (William) to Donald, Janet
- Donald, Janet Wilgres to Donaldson, unknown
- Donaldson, Unknown to Dongen, Robert Albert van
- Donger, Alan David to Donnelly, Ivon Arthur Frederic
- Donnelly, James to Donovan, J. R.
- Donovan, James to Doran, unknown
- Doratt, Charles to Dorman, Mark
- Dorman, Martha to Dormer, Hélène Venetia Anne
- Dormer, Isabel to Dorrington, Winifred Eveline
- Dorset, 10th Earl of (George John Frederick) to Dougan, William
- Douger, Alison S. to Douglas, Agnes
- Douglas, Agnes to Douglas, Barbara Lynn
- Douglas, Barbara Margaret to Douglas, Edward
- Douglas, Edward to Douglas, Gavin Sholto George
- Douglas, Gavin William to Douglas, Isobel
- Douglas, Isobel to Douglas, Joan Margaret
- Douglas, Joane to Douglas, Margaret
- Douglas, Margaret to Douglas, Patricia Sybil
- Douglas, Patrick to Douglas, unknown daughter
- Douglas, unknown daughter to Douglas-Campbell, Walter James
- Douglas-Compton, Charles to Douglas-Home, Margaret Jane
- Douglas-Home, Maria to Douglass, Wesley Glenn
- Douie, Margaret Livingstone to Dovercourt, Baroness (Eva Gertrude)
- Doverdale, 1st Baron, of Westwood Park, co. Worcester (Edward) to Dowding, Herbert Eamonson
- Dowding, Herbert Ward to Down, Nigel Stuart Vernon
- Down, Richard to Downey, William
- Downhall, Walsingham to Dowse, Sophie Anne Marlton
- Dowse, Ursula Esmonde to Doyle, Rory
- Doyle, Sidney Annora to Drabble, William Stewart Patrick
- Drabson, Joanna to Drake, Francis, 1st Bt.
- Drake, Francis, 2nd Bt. to Drake-Brockman, Marcia
- Drake-Brockman, Mervyn Molloy to Drechel, Maria Theresia von
- Drechsel zu Deuffstetten, August Graf von to Drew, Joseph Martin
- Drew, Julia Blanche to Dreyfus, Tony
- Dreyfus-Dundas, G. to Drogheda, Marchioness of (Mary Caroline)
- Drokensford, Claricia to Drum, William
- Drumalbyn, 1st Baron, of Whitesands, co. Dumfries (Niall Malcolm Stewart) to Drummond, Beatrix
- Drummond, Beatrix to Drummond, Geoffrey Heneage, V.C.
- Drummond, Geoffrey Mortimer Heneage to Drummond, John Vandeleur Heneage
- Drummond, John William to Drummond, Maud Margaret Frances
- Drummond, Maude Aylmer Tindal to Drummond-Hay, Caroline
- Drummond-Hay, Carolyn to Drury, Elizabeth Karen
- Drury, Elizabeth Norah to Dryden, Emily
- Dryden, Erasmus to Du Vivier, Richard
- Dualé, Catherine Elisabeth Alberique Marie to Duchesne, Martin Leslie
- Duchesnem, Agathe to Duckworth, Margaret Dyce
- Duckworth, Margaret Edina to Dudgeon, Ysonde Ina
- Dudhope, 10th Viscount (Frederick Lewis) to Dudley-Hill, Lucy Rachel
- Dudley-Williams, 1st Baronet, of the City and County of Exeter (Rolf) to Duff, Beatrix
- Duff, Beauchamp to Duff, Jean
- Duff, Jean to Duff, William
- Duff, William H. to Duffus, William
- Duffy, Alice to Dugdale, Margery
- Dugdale, Marjory Georgina Philomela Stratford to Duivenvoorde, Willem 'Snickerieme' van
- Dujol, Marie Françoise to Duldig, Wendy
- Dule, Crínáin of to Dunbar, 7th Baronet, of Durn (Drummond Miles)
- Dunbar, 7th Baronet, of Hempriggs, co. Caithness (George Cospatrick) to Dunbar, George
- Dunbar, George to Dunbar, Margaret
- Dunbar, Margaret to Dunbar, William, 1st of Hempriggs
- Dunbar-Anderson, Douglas Kingsley to Duncan, Emma
- Duncan, Emma Maria Hanson to Duncan-Haldane, Robert Dundas, 1st Earl of Camperdown of Lundie
- Duncan-Johnstone, Angus Colin to Duncombe, William
- Duncombe, William to Dundas, Christian
- Dundas, Christian to Dundas, Henry
- Dundas, Henry Charles Clement, 7th Viscount Melville of Melville to Dundas, Margaret
- Dundas, Margaret to Dundas, Thomas Lawrence
- Dundas, Thomas of Fingask to Dungern, Kallie Rose von
- Dungern, Kristina Melissa von to Dunlop, Anna Elizabeth
- Dunlop, Anne Jack to Dunlop, Miranda Grace
- Dunlop, Nicholas George Teacher to Dunn, Elizabeth Mary
- Dunn, Ella to Dunn, Yencheun Yeh
- Dunn-Astley-Corbett, Clare to Dunning, Winston Eric
- Dunning-Gribble, Carl Leopold to Dunstan, Ysobel Sophie Helen
- Dunstanville of Tehidy, 1st Baron de (Francis) to Duppa, Vivienne Muriel
- Duppengiezeer, Anna to Durand, Ralph Anthony
- Durand, Reginald to Durham, William Bruce
- Durham, William Campbell to Durnford, Sarah Eliza
- Durnford, Sebiana to Dusautoy, John Abbott
- Duse, Sybil to Dutton, Ralph, 1st Bt.
- Dutton, Reginald George to Dwyer, William
- Dwyer-Hampton, Bertie Cunynghame to Dyer, Maria Letalia
- Dyer, Mark to Dyke-Poore, Henry Pakenham
- Dykema, Albert Jans to Dynevor of Dynevor, Baroness (Selina)
- Dynham, Catherine to Eade, Margaret
- Eade, Mary Anna to Eagleton, Winifred Mary
- Eagling, Caroline Byng to Eardley-Wilmot, Mabel Ernestine
- Eardley-Wilmot, Mabel Iris to Earle, Helen Alice
- Earle, Helen Elizabeth Dunkin to East Breffny, Lord of, co. Cavan (Gildas)
- East Francia, Heinrich of to Eastwick, William Joseph
- Eastwick-Field, Susan Jane Hunter to Eatwell, Vladimir
- Eaves, Kate to Ebsworth, Wilfrid Algernon
- Eburton, Elizabeth to Echlin, Henry, 1st Bt.
- Echlin, Henry, 3rd Bt. to Eddis, William McDonell
- Eddisbury of Winnington, 1st Baron, co. Chester (Edward John) to Eden, Eleanor Nancy
- Eden, Elfrida Charlotte to Eden, Norah
- Eden, Norah Madeline to Edgar, Selina
- Edgar, Shane Malcolm to Edge, William, 1st Bt.
- Edge-Partington, Mary Rosamond to Edlmann, Violet Florence F.
- Edman, Grace Edman Cunningham to Edmonstone, Dru Benjamin Marshall
- Edmonstone, Edith Isabella to Edward, Gwendolen Agnes Rodney Edwards
- Edward, Gwyneth Ethel to Edwards, Anne
- Edwards, Anne to Edwards, Frances
- Edwards, Frances to Edwards, Lewis
- Edwards, Lewis John to Edwards, Tenison
- Edwards, Teresa Mary to Eells, John Charles
- Ees, Iliane Elizabeth van to Egerton, Constance Alice
- Egerton, Cyril Reginald to Egerton, Margaret Caroline
- Egerton, Margaret Falkiner to Egerton, Wion de Malpas
- Egerton-Cust, John William Spencer Brownlow to Egerton-Warburton, Mary August
- Egerton-Warburton, Mary Heath to Eglinton, Master of (John)
- Egloffstein, Isabelle von und zu to Eickhoff, Freda-Ingeborg
- Eidestedt, Jean Margaret to Ekstrand, Estelle
- Ekstrom, Margreth to Eldon, Rita Jacqueline
- Eldred, Anne to Elibank, Viscountess (Ermine Mary Katharine)
- Elichaoff, Camilla Elizabeth to Eliot, William, 2nd Earl of Saint Germans
- Eliot-Cohen, Arthur to Eliott, Lynette Anne
- Eliott, Mabel Alicia Georgina to Elland, Anuszka
- Ellard, Agnes to Ellice, Robert
- Ellice, Robert to Elliot, Ethel Winifred
- Elliot, Evangeline Marguerite Ladys to Elliot, Sonia Annabel
- Elliot, Stephen Horgan to Elliott, Denholm
- Elliott, Dennis David James to Elliott, Robert Arthur
- Elliott, Robert Perceval to Ellis, Flora Mary
- Ellis, Frances to Ellis, Sarah
- Ellis, Sarah to Ellsworth, Susan
- Elltoft, John to Elphinstone, Alexander
- Elphinstone, Alexander Francis to Elphinstone, John, 12th Lord Elphinstone
- Elphinstone, John, 13th Lord Elphinstone to Elrington, Walter Favière
- Els, Bernadette to Elton, Edward
- Elton, Edward to Elton, unknown daughter
- Elton, Vera Ida to Elwes, Barnaby
- Elwes, Bede Evelyn Dominick to Elwes, Ysabel Caroline
- Elwess, Jean Elspeth to Ely, William Grosvenor
- Elycott, Elizabeth to Emett, Thomas
- Emflorgo, Mary Lou to Emmott, Sarah Ann
- Emmott, Susanna to Engeler, Sarah Thérèse
- Engelhard, Antonette Henriette to England, Thomas of
- England, Vanessa Anne to Ennis, Winifred Dorothy
- Ennisdale, 1st Baron, of Grately, co. Southampton (Henry Edward) to Enzenberg, Wiltrud Marie Gräfin von
- Enzenberg, Wolfgang Graf von to Erbach-Fürstenau, Hermann-Albrecht Graf zu
- Erbach-Fürstenau, Hermann-Albrecht Wilhelm Ernst-Otto Friedrich-Carl to Eriksdottir, Sophie, Princess of Denmark
- Eriksen, Susan to Ernley, Susan
- Ernly, Bridget to Erskine Maconochie, Wendy Eleanor
- Erskine Meyer, Anna Audrey to Erskine, Charles
- Erskine, Charles to Erskine, George
- Erskine, George David to Erskine, John Robert
- Erskine, John Steuart to Erskine, Patricia
- Erskine, Patricia Louise to Erskine-Hill, Suzannah
- Erskine-Murray, Alan D'Ardis, 14th Lord Elibank to Eskgrove, Lord (David)
- Eskridge, Elizabeth to Espadinha Fialho, Miguel Filipe
- Espadinha, Maria B. to Esplin, Janet
- Esposito, Andrea to Este, Isabella d'
- Este, Isabella d', Principessa di Modena to Estoile, Vicomte d' (Jean)
- Estolaza y Donoso, Rosa to Etherton, Wendy
- Ethiopia, Amadeo of to Eustace, Catharine
- Eustace, Catherine to Eustace, Mary
- Eustace, Mary to Evan-Thomas, Margery
- Evance, Hester to Evans, Charles D.
- Evans, Charles Edward to Evans, Elizabeth
- Evans, Elizabeth to Evans, Harriette George Marion Gledstanes
- Evans, Harriot to Evans, Judith Margaret
- Evans, Judth Carpenter to Evans, Michael
- Evans, Michael Charles Elmore to Evans, Stephen William
- Evans, Stewart Eyre to Evans-Freke, José
- Evans-Freke, Joyzelle Mary to Eveillard, Marie
- Evekink, Dorus to Evelyn, Sydney
- Evelyn, Thomas to Everard, Winifred
- Everdell, Anne to Eversfield, Thomas (Sir)
- Evershed, 1st Baron, of Stapenhill, co. Stafford (Francis Raymond) to Every-Clayton, Edith Minnie
- Every-Clayton, Edna Beatrice to Evreux, Simon III d'
- Evry, Marquis d' (Georges) to Ewing of Kirkford, Baroness (Margaret)
- Ewing, Aileen Stephen to Exshaw, Eglé
- Exshaw, Eglé de Richemont to Eyles-Styles, Mary
- Eyll, Maria van to Eyre, Eva Lucy Mary
- Eyre, Evelyn Alice to Eyre, Millicent
- Eyre, Minna Mary Jessica to Eysinga, Isabella Catharina Johanna van
- Eysteinsson, 'The Mighty' to Faber-Castell, Maria-Gabrielle Gräfin von
- Faber-Castell, Maria-Gabrielle von to Fagan, Elizabeth
- Fagan, Elizabeth to Fagan, Robert
- Fagan, Robert to Fair, William John
- Fairbairn Smith, Ian P. to Fairbairn, Suzanne Mary
- Fairbairn, Sydney George to Fairfax, Anne
- Fairfax, Anne to Fairfax, Mary
- Fairfax, Mary Allen to Fairie, Thomas
- Fairland, Emma Mary to Faithfull, William Conrad
- Faithorne, Elizabeth Ann to Falconer, William, 6th Lord Falconer of Halkertoun
- Falconi, Alessandro to Falkiner, Sarah
- Falkiner, Sarah to Fallowfield, William
- Falls, Charles Fausset to Fane de Salis, Jerome
- Fane de Salis, Jerome Andrew to Fane, Blanche Louisa
- Fane, Brenda to Fane, Isabel
- Fane, Isabel to Fanner, Charles Louis
- Fannin, Catherine Anna to Fanshawe, Zilla Mary
- Fanslow, Edward to Farmar, William Russell
- Farmborough, Edith Adela Emily Louisa to Farnfield, William
- Farnham, 10th Baron, of Farnham, co. Cavan (Somerset Henry) to Farquhar, James Brooke
- Farquhar, James Brydon to Farquharson, David
- Farquharson, Diana to Farquharson, Mary Evelyn
- Farquharson, Mary Maynard to Farrant, William Leslie Lyddon
- Farrar, 1st Baronet (George Herbert) to Farrer, Jane
- Farrer, Janet to Farrington, Winifred Frances
- Farris, Angela Betty Isobel to Faucomberge, Walter, 4th Lord Faucomberge
- Faucompre, Germaine Jeanne Aron de to Faull, Gertrude Daphne
- Faulquier, Susanna to Favot, Rosa
- Favot, Sante Antonio to Fawsitt, Sean McDiarmhid
- Fawson, unknown to Fearon, William Guy Rupert
- Feasey, Alice Helen to Feilden, Cecilia
- Feilden, Charlotte Delia Harriet to Feilding, Geffery
- Feilding, Geffrey to Feldman, Tilly
- Feldmann, Friedrich to Fellowes, Freddie John
- Fellowes, Frederic William to Fellows, John Edward
- Fellows, Judith A. to Fennessy, Robert
- Fenney, Linda Jane to Fenwick, Celestria Chantal Arabella
- Fenwick, Charles to Fenwicke-Clennell, Warren
- Fenzi, John M. Douglas de to Ferguson, Charles Augustus
- Ferguson, Charles James to Ferguson, R.
- Ferguson, Rachel Christina to Fergusson, Helen Dorothea
- Fergusson, Helen Hamilton to Fergusson, Winifred Evelyn
- Fergusson-Buchanan, Avril Nora to Fernandez-Llorente, Romina V.
- Fernandez-Maquieira y de Borbón, Alberto to Ferranti, Yolanda Mary Dorothy de
- Ferrar, Dorothy to Ferrers, Eleanor
- Ferrers, Eleanor to Ferris, Wendy Rose
- Ferriter, Alice to Fetherstonhaugh, Bridget Mary
- Fetherstonhaugh, Bronwen Alicia Mary to Fetherstonhaugh, Matthew, 1st Bt.
- Fetherstonhaugh, Maude Ada to Few Brown, Rebecca Mary
- Few, Elaine to fforde, Winifred Lillian
- fforde-Tipping, Elisabeth fforde to ffrench, Mary Catherine
- ffrench, Mary Geraldine to Field, Henry
- Field, Henry to Fielder, Victoria Frances
- Fieldhouse, Amanda to Fiennes, Isabeau de
- Fiennes, Ivo to Fifi, Maria Cynthia
- Fifield, Donald Ernest to Filgate, William Rodolph
- Filho, Lucinda Grace to Finch, D.
- Finch, Damian Paul to Finch, unknown child
- Finch, unknown child to Findlater, Joseph
- Findlater, Joseph to Fingall, Dowager Countess of (Mary)
- Finger, Marcia Jane to Finlay, Zoe Josephine
- Finlay-Greig, Madeleine Betty Kezia to Finnie, Antoinette
- Finnie, Archibald to Finnis, William Frederick Forder
- Finnsdottir, Ingibiorg to Firmin, Zoe Charlotte
- Firmin-Didot, Christine Aimée to Fishbourne, Sarah Elizabeth
- Fishburn, Alice Benita to Fisher, Elizabeth
- Fisher, Elizabeth to Fisher, Margaret
- Fisher, Margaret to Fisher, William
- Fisher, William Allen to Fitton, Edward Brown
- Fitton, Edward, 1st Bt. to FitzAlan, Richard, 3rd/10th Earl of Arundel
- FitzAlan, Richard, 4th/11th Earl of Arundel to Fitzgerald, Adolphine Caroline Annie Helena Marie
- FitzGerald, Adrian Dighton Desmond to FitzGerald, Clarissa
- FitzGerald, Clarisse Fanny to FitzGerald, Elizabeth Dorothea Maud
- Fitzgerald, Elizabeth Ellen to FitzGerald, Geraldine Sydney
- FitzGerald, Geroit Oge to Fitzgerald, John
- Fitzgerald, John to Fitzgerald, Marianne
- FitzGerald, Marianne to FitzGerald, Peter David
- FitzGerald, Peter Desmond to FitzGerald, unknown son
- FitzGerald, unknown son to FitzGibbon, Frances
- FitzGibbon, Frances Geraldine Dillon to FitzGibbon, Walter
- FitzGibbon, William to Fitzherbert, Eleanor
- FitzHerbert, Eleanor Margaret to FitzHerbert, Mary Joanna Sophia
- FitzHerbert, Mary Lucy to Fitzherbert-Brockholes, William Joseph
- Fitzherbert-Stafford, Francis Edward to FitzLewis, Richard
- FitzLyons, Alison to FitzMaurice, Frederick O'Bryen
- FitzMaurice, Gamalial to Fitzmaurice, Maureen Margaret
- FitzMaurice, Maurice to FitzPatrick, Elizabeth
- Fitzpatrick, Elizabeth to Fitzroy, Charles Edward
- FitzRoy, Charles Edward Millett to FitzRoy, Phoele Likelike
- FitzRoy, Phyllis Joan to FitzWarin, William
- Fitzwarine, Hawise to Fitzwilliam, William
- Fitzwilliam, William to Flanagan, Veronica
- Flanaghan, Georgina Maria to Fleetwood, Gustaf Miles friherre
- Fleetwood, Harald Georg friherre to Fleming, Daniel, 5th Bt.
- Fleming, David to Fleming, John Fraser le
- Fleming, John James to Fleming, Thomas
- Fleming, Thomas (Rev. Dr.) to Fletcher, Dora
- Fletcher, Doris Lillian to Fletcher, Katharine
- Fletcher, Katharine Hargreaves to Fletcher, William
- Fletcher, William to Flint, Tamba Louise
- Flint, Thomas to Flower, Clara
- Flower, Conrad Herbert to Floyd, Elizabeth Joanna
- Floyd, Elizabeth Powys to Flynn, Thomas
- Flórez-Estrada Díaz de Bustamante, Luis Felipe to Foldskov, Anette
- Folejambe, Aveline to Foley, Mary
- Foley, Mary to Foljambe, Victor Alexander Cecil Savile
- Folk, Raymond to Fonnereau, William Charles
- Fonseca de Ulloa, Juan Alfonso to Foot, John Winslow
- Foot, Kate to Forbes Adam, Wilfrid Peter Jamie
- Forbes Irvine, Alexander to Forbes, Archibald Herbert d'Esterre
- Forbes, Archibald of Putachie to Forbes, Eliza
- Forbes, Eliza Agnew to Forbes, Henry
- Forbes, Henry to Forbes, John of Blackford
- Forbes, John of Brux to Forbes, Mary
- Forbes, Mary to Forbes, unknown son
- Forbes, unknown son to Forbes-Leith, Williamina Stewart
- Forbes-Maitland, Arthur to Ford, Charles Annesley Wilbraham
- Ford, Charles B. to Ford, Lachlan
- Ford, Lascelles Wharton to Ford, William Charles
- Ford, William Clay to Fordham, Sylvia Christina
- Fordill, heiress of to Forestier-Walker, Godfrey George
- Forestier-Walker, Gwent to Forni, Tommaso, Comte Forni
- Forres, 1st Baron, of Glenogil, co. Forfar (Archibald) to Forrester, Robert
- Forrester, Robert of Boquhan to Forster, Jane
- Forster, Jane to Forsyth, Kevin Hugh
- Forsyth, Malcolm William to Fortescue, Aurelia Mary Elizabeth
- Fortescue, Barbara to Fortescue, Margaret Anne
- Fortescue, Margaret Annie to Fortune, William Rankine
- Fortye, Alfred to Foster, Anna Elizabeth
- Foster, Annabel Mary to Foster, Frances Trevenen
- Foster, Francis to Foster, Margaret Elizabeth
- Foster, Margaret Geraldine to Foster, Walter Kidman
- Foster, Wendy Ann to Fothringham, unknown of Powrie
- Fottrell, Eileen Mary to Foulkes, Rosemary Alice
- Foulkes, S. H. to Fowke, William
- Fowkes, Anne to Fowler, Linda Jane
- Fowler, Louisa to Fox, Anna
- Fox, Anna to Fox, Elizabeth
- Fox, Elizabeth to Fox, Ian Michael
- Fox, Ida Mary to Fox, Mary
- Fox, Mary to Fox, Thomasine
- Fox, Toby Christopher Devereux to Fox-Strangways, Maurice Vivian de Touffreville, 9th Earl of Ilchester
- Fox-Strangways, Maurice Walter to Fraguier, Henri de
- Fraguier, Henri de to Frampton, Mary
- Frampton, Mary Ann to France, Princesse de (Elisabeth Isabel)
- France, Princesse de (Henriette Marie) to Francis, Robert Stanley
- Francis, Rodney Brett to Franco, Rebecca
- Francoeur, Anita M. to Frankland, Anne
- Frankland, Arabella to Franklin, Mary
- Franklin, Mary to Franks, John
- Franks, John to Français, Princesse de (Mathilde Laetitia Wilhelmine)
- Frasca, Anna to Fraser, Anthony Walkinshaw
- Fraser, Antonia Hope to Fraser, Emilia
- Fraser, Emily to Fraser, James Weir
- Fraser, James, 12th of Reelig to Fraser, Marion
- Fraser, Marjorie to Fraser, Thomas
- Fraser, Thomas to Frassineti, Jordan Joseph
- Frater, Alexander to Frederick, George Charles
- Frederick, George Septimus to Freeland, Zara Louise
- Freeling, 1st Baronet, of Ford and Hutchings, co. Sussex (Francis) to Freeman, Mildred
- Freeman, Mildred to Freeston, David Garner
- Freestone, Anthony George to Fremantle, Joanna Mary Aiton
- Fremantle, John to French, Christopher
- French, Christopher to French, Isobel
- French, Isobel Maud to French, Olivia
- French, Olivia Ann to Frend, Clara Causabon
- Frend, Constance Mary Bruce to Frere, William Tudor
- Frere-Cook, Christine Margaret to Frewen, Winston
- Frewen-Laton, Ivo Wyndham Laton to Friend, Leslie Norman
- Friend, Louisa Dione Frederica to Frizzell, Sarah E.
- Frière, Catcho to Frost, Miles Paradine
- Frost, Mollie Jemma to Fry, Florence
- Fry, Frances to Fry, Zephaniah
- Fry-Goldie-Taubman, John William to Fuhrhop, Wilhelm Andreas
- Fuidge, Dora Mildred Amy to Fuller, Dinah
- Fuller, Dorothy Catherine to Fuller, William Stephen
- Fuller-Acland-Hood, Agatha Isabel to Fulton, Eva
- Fulton, F. J. A. to Furnell, Meliora
- Furnell, Meliora Emma to Furniss-Roe, Robert P.
- Furnival of Malahide, 1st Baron, in Ireland (Richard Wogan) to Fussell, Thomas Arnold
- Fust, Anne to Fynes-Clinton, Louisa Richenda
- Fynes-Clinton, Mabel to Fürstenberg, Isabella Baronin zu
- Fürstenberg, Joachim Egon 10th Fürst zu to Gabbett, Jane
- Gabbett, Jane to Gabriel, William
- Gabrielle, Kerry to Gage, Annette Daphne
- Gage, Annie Isabel to Gage, Marcus McCausland
- Gage, Margaret to Gagné, Monique de
- Gago, Margrit to Gair, William Gillies
- Gairdner, Agnes to Galbraith, George
- Galbraith, George to Gale, Elizabeth
- Gale, Elizabeth Josephine Mary to Galitzine, Fyodor Ivanovich (Prince)
- Galitzine, George to Galletly, Susan Christine
- Galletta, Felicia Dorothy to Galloway, William Philip Palliser
- Galloway, Wray Bury to Galmoye, Viscountess of (Henrietta)
- Galo, Rachel to Galwey, Charles
- Galwey, Charles Edward to Galwey, Mountiford Westropp
- Galwey, Neil Arthur to Gamble, Annie Marian
- Gamble, Anthony to Game, Rita
- Gamelin, Angelique to Gangaware, Wendy Opal
- Gange, Derrick Newall to Garcia, Victoria
- Garcia-Alvarez y Panadero, Alfonso to Gardiner, Dorothea Frances
- Gardiner, Dorothy to Gardiner, Silvester
- Gardiner, Sophia Amelia to Gardner, Frances Margaret
- Gardner, Francis Charles to Gardner, Solomon
- Gardner, Sophia to Garland, Trevor Lorance
- Garlande, Agnès de to Garnett, Geoffrey Herbert
- Garnett, Gerald Norman to Garnier, Geoffrey Sneyd
- Garnier, George to Garratt, Sybil Edith
- Garratt, Thomas to Garrod, Sybil Audrey
- Garron, Alice Jane to Garth-Turnour, unknown daughter
- Garthorpe, Maria Johanna to Gasca, Susan Mary
- Gaschet, Annik Marie Nicole to Gascoyne, Isaac
- Gascoyne, Isabella to Gaskell, Sophie Maria Grace
- Gaskell, Susan Theresa to Gatehouse, Timothy George
- Gatenby, Dimity Ann to Gatzke, Edith
- Gaubert, Helene Olga Lydia Tamara Maria to Gavan Duffy, William Charles Joseph
- Gavan, Anne to Gayand, Marguerite de
- Gayard, Charlotte to Geake, William Edward
- Geale, Alfred Gordon Harold to Geddes, Gerda
- Geddes, Gillian to Gee, William Benedict Robert Cooper
- Gee-Turner, Bettina Tamara Helga to Gell, William
- Gellard, Alexandra to Gemundt, Ilse
- Genade, Kathleen to George, Edward
- George, Edward Alan John, Baron George to Gerard of Bryn, Baroness (Mary Frances Emma)
- Gerard of Gerard's Bromley, 1st Baron (Thomas) to Gerard, William Cansfield, 2nd Baron Gerard of Bryn
- Gerard, William, 11th Bt. to Gerrard, William
- Gerret, Ann to Gethin, Rowene Margaret
- Gethin, Rupert Mark Lovell to Giacosa, Orsina
- Gialdini, Nella Penelope to Gibbins, SAmuel
- Gibbon, 'the White Knight' to Gibbons, Elizabeth
- Gibbons, Elizabeth to Gibbs, Anstice Katherine
- Gibbs, Anstice Rosa to Gibbs, James Roland Mevil
- Gibbs, Jane to Gibbs, Susan
- Gibbs, Susan to Gibson, David Travers Worsley
- Gibson, David Warwick to Gibson, Kenneth Lloyd, 2nd Bt.
- Gibson, Kim to Gibson, William
- Gibson, William to Gielgud, Violet Rose Elizabeth
- Giels, Frances Clotilde to Giffard, Roger
- Giffard, Roger to Gifford, Robert
- Gifford, Robert to Gilbert, Margaret Vincentia
- Gilbert, Marianne Charlotte Isabella to Gilbey, Kathleen Mary
- Gilbey, Laura to Gilder, Sarah
- Gilder, Sherrington to Gilker, Rosalinda
- Gilkison, Betty Margaret to Gill, Suzanne
- Gill, Thomas to Gillett, Evelyn Mary Geraldine
- Gillett, Frances Mary to Gilliland, William
- Gilling, Phyllis Ethel May to Gillman, Warren
- Gillman, Warren to Gilmour, James
- Gilmour, Jane to Gingell, unknown
- Ginger, Alice Margaret to Girot, Nicholas
- Girouard, Beatrice Elizabeth Katherine to Gladstone, Catherine
- Gladstone, Catherine to Gladstones, Walter
- Gladwell Boyd, Arthur B. N. to Glanville, William
- Glanville-Brown, Bill to Glasse, Margaret Nicola Sinclair
- Glassel, Helen to Gleichen, Viktor
- Gleichen-Blankenhain, Anna Magdalena von to Glendower, Owen
- Glendyne, 1st Baron, of Sanquhar, co. Dumfries (Robert) to Glin, 9th Knight of (Philip)
- Glindon, Alice to Glover, Mary
- Glover, Mary to Glyn, Florence Grace
- Glyn, Frances Carr to Glyn-Williams, Philip
- Glyndwr, Owen to Goble, Timothy James Lea
- Gobourn, Andrew Denis Crichton to Goddard, Yvonne
- Godden, Alexandra M. to Godfrey, Sonja Lois
- Godfrey, Stanley to Godley, Zara Valda Mari
- Godman, Adelaide Mary Philippa to Godwin, William
- Godwin-Austen, Alfred Godwin to Goff, Winifred
- Goffe, Anne to Gold, Walter Gilbey
- Gold-von Simson, Gabrielle to Goldney, John
- Goldney, John to Goldsmith, Gillian Marion
- Goldsmith, Ginette Christiane to Gomez, Rafael
- Gomez-Acebo Botin, Carla to Gonzaga, Vincenzo II, 7th Duca di Mantova
- Gonzales, Jayne Alexandra to Gooch, Hermione Ellen
- Gooch, Hester to Goodall, John
- Goodall, Marcia Eliza to Goodbody, Hannah
- Goodbody, Hannah to Goodbody, Michael Delanty
- Goodbody, Michael Delanty to Goodchild, William
- Goodday, Anne to Goodey, Tegan Peta
- Goodfellow, Amy Louise to Goodlake, William Garrard
- Goodland, Mary to Goodricke, Ursula Monica
- Goodridge, F. to Goodyear, Moses
- Goodyer, Hester to Gordan, Marjorie Walter
- Gorden, Gilliam Sarah Esme to Gordon, Alexander
- Gordon, Alexander to Gordon, Bertie Edward
- Gordon, Bertie Ralph Dudley to Gordon, E. C. A.
- Gordon, Edgar Louis to Gordon, George of Cochlarachie
- Gordon, George of Cocklarochie to Gordon, James
- Gordon, James to Gordon, John
- Gordon, John to Gordon, Lucia
- Gordon, Lucinda Helen to Gordon, Marybelle
- Gordon, Mathilda Ann to Gordon, Thomas (Sir) of Cluny
- Gordon, Thomas Alexander George Forlong to Gordon-Craig, Tom
- Gordon-Cranstoun, Alastair Joseph Edgar to Gordon-Lennox, Elizabeth Grace
- Gordon-Lennox, Ellinor Caroline to Gore, Arthur Jocelyn Charles, 6th Earl of Arran of the Arran Islands
- Gore, Arthur L. to Gore, Frederick Dundas Corbet
- Gore, Frederick Dundas Corbet to Gore, Millicent Sophia
- Gore, Milo Thomas Spencer to Gore, Yoko
- Gore-Booth, Aideen Joyce to Gorges, Jane
- Gorges, Jane Frances to Goring, Mary
- Goring, Mary to Gort, Viscountess (Sharon Lyn)
- Gorter, Charlotte to Gosling, Charles
- Gosling, Charlotte to Gosselin, Nicola Jane
- Gosselin, Sarah to Gouch, W.
- Gouderack, Veronica Yorke Hélène Cecilia van to Gough, Jane
- Gough, Jane to Gould, Clare
- Gould, Cyril Edward to Gould, Veronica Ruth
- Gould, Viola Katherine to Gourlay, Elizabeth
- Gourlay, Elizabeth to Gow, Joanna Louise
- Gow, John to Gowland, Thomas
- Gowlland, Geoffrey Cathcart to Grabmayr, Leinhard von
- Grabow, Barbara to Gradenigo, Pietro
- Gradidge, Anthony Francis to Graham and Buchanan, James of
- Graham and Mugdock, 10th Lord (James Angus) to Graham, Augusta Clementina
- Graham, Augusta Henrietta to Graham, Douglas
- Graham, Douglas to Graham, Gille
- Graham, Gillian Ann Rosemary to Graham, Jean
- Graham, Jean to Graham, Margaret
- Graham, Margaret to Graham, Philip
- Graham, Philip Colin Christison to Graham, unknown son
- Graham, unknown son to Graham-Toler, Noel Terence, 6th Earl of Norbury
- Graham-Toler, Otway Fortescue to Granard, Viscountess of (Catherine)
- Granby, 10th Marquess of, co. Nottingham (Charles John Robert) to Grange, William Drayton
- Grangehill, Baron of (Robert) to Grant, Ann
- Grant, Ann to Grant, Dorothea
- Grant, Dorothea to Grant, Gregory
- Grant, Gregory Colquhoun to Grant, John 'Mor' of Freuchie, younger
- Grant, John 'Mor', 1st of Glenmoriston to Grant, Mary
- Grant, Mary to Grant, Sarah
- Grant, Sarah to Grant-Peterkin, Theresa Jean
- Grant-Sturgis, Mark Beresford Russell to Granville, Michael Keith
- Granville, Morwenna to Grattan, William Henry
- Grattan, William Henry to Graves, Florence Belinda
- Graves, Florence Mary Augusta to Graves, Thomas Ryder
- Graves, Thomas William to Gray, Caroline Margaret
- Gray, Caroline Maria to Gray, Gilbert of Bandirran
- Gray, Gillian Wendy to Gray, Lucy
- Gray, Lucy to Gray, Rosalind Macleod
- Gray, Rosalind Mary to Graydon, unknown
- Grayling, Anthony Clifford to Greatbatch, Toby William
- Greater Poland, Duke of (Boleslaw) to Greaves, William Hall
- Greaves-Banning, A. G. to Green, Edmond
- Green, Edmund Lyons to Green, Julian St. Aubyn
- Green, Julie Anne to Green, Timothy John Chalmers
- Green, Toby James Ralph to Greenall, Thomas
- Greenall, Thomas to Greene, Elizabeth Frances
- Greene, Elizabeth Helen to Greene, Lydia
- Greene, Lydia to Greene, Wynfred
- Greenebank, Mary to Greenlees, Thomas Ian Esmonde
- Greenley, Bertha Anne to Greenwell, Jane Frances
- Greenwell, Jean Henrietta Rose to Greenwood, Olga
- Greenwood, Oliver Michael Robin to Greer, Henry
- Greer, Henry to Greer, Sylvia
- Greer, Terence Michael to Greeves, John Ernest
- Greeves, John Greer to Gregan, Sinead
- Gregan-Craufurd, James to Gregory, George Francis
- Gregory, Georgina to Gregson, Mary Alice Hilleary
- Gregson, Mary Ann to Grene, Sophia Joan
- Grenelle, Julia Stewart to Grenolais, Marie Jeanne
- Grenside, Rosemary to Gresham, Mary
- Gresham, Mary to Greswell, Susanna
- Greswolde-Williams, Anna Louisa to Greville, Janine Josephine
- Greville, Jeannette M. A. to Grey, 4th Baron, of Wilton (Reynold)
- Grey, 4th Baronet, of Fallodon (Charles George) to Grey, Christopher John
- Grey, Chrysogona to Grey, George de
- Grey, George Forbes to Grey, Katherine Louisa
- Grey, Katherine Maude to Grey, Rodney York
- Grey, Roger de to Greystoke, William, 2nd Lord Greystoke
- Gribble, Anne Bridget to Grierson, Esther
- Grierson, Esther Marion to Grierson, Philip
- Grierson, Philip Henry to Griffin, Dalley Leslie
- Griffin, Darrell Colin to Griffith, Beryl Jeanette Fortescue
- Griffith, Beryl Violet to Griffith, Susan Gaynor
- Griffith, Susanna to Griffiths, John Rogers
- Griffiths, John William to Grigson, William Shuckforth
- Grill, Antonia Katharina to Grimshaw, William Howard Murphy
- Grimshawe, Anne Genevieve to Grimston, Simon Harbottle
- Grimston, Susan Edith to Grives, Robert
- Grob, John to Groom, William Douglas Ian
- Groombridge, David Henry to Grosvenor, Gabriella
- Grosvenor, Gabriella to Grote, Otto August Gottlieb Adolf Graf
- Grote, Otto Friedrich to Grove, Edward Elias Dunstervme
- Grove, Edward William to Grove, unknown
- Grove, unknown to Grover, William Montague
- Groves, Alastair Michael William to Grubb, Edward Winstanley
- Grubb, Edwin Victor to Grubb, Joseph Stanley
- Grubb, Josephine to Grubb, Robert
- Grubb, Robert to Grubbe, William Roaf
- Grubber, Sandra to Grubert, Wiktor
- Grubham, Margaret to Gruszner, Zoltan
- Grut, Antonia to Gubbins, W. G.
- Gubbins-Mounsey-Heysham, Gentian to Guelph, Wilhelm II
- Guenette, Francine to Guest, Montague
- Guest, Montague John to Guilford, Countess of (Michèle C.)
- Guilford, Countess of (Osyth Vere Napier) to Guinness, Daphne Suzannah Diana
- Guinness, David Gerald Charles to Guinness, Mary
- Guinness, Mary to Guiry, Michael
- Guiry, Michael Robert to Guise, Rosemary Caroline
- Guise, Ruth Victoria Margaret to Gully, William Slade
- Gulson, John to Gunby, Simon
- Gund, Albert to Gunn, Margaret
- Gunn, Margaret to Gunning, Susan Mary
- Gunning, Sybil Viola to Gurdon, Robert Thornhagh, 1st Baron Cranworth of Letton and Cranworth
- Gurdon, Robin to Gurney, Laura Elizabeth
- Gurney, Leslie James to Guthe, Sarah Jane
- Guther, Maarten to Guthrie, William
- Guthrie, William to Gwatkin, Frederick Ambrose Stapleton
- Gwatkin, Frederick John Stapleton to Gwynn, Madeline Sophie
- Gwynn, Margaret Diana to Gybbon-Monypenny, James Edward
- Gybbon-Monypenny, James William to Haakonsdottir, Ulfhild
- Haakonsson, Erik III 'the Lamb', King of Denmark to Habsburg, Leopold Joseph von
- Habsburg, Leopold Karl Radbot Gregor Graf von to Habsburg-Lothringen, Dominic von
- Habsburg-Lothringen, Dominic, Erzherzog von Österreich to Hackett, Anne Marie
- Hackett, Annette to Hackett, Minnie Maud
- Hackett, Mitchell to Hadcock, Sybilla
- Haddad, Anthony J. to Haden-Guest, Thomas
- Haden-Taylor, Albert Henry George to Haeri, Victoria
- Haernen, Slaerne van to Haggard, George
- Haggard, George to Hagon, Judith
- Hague of Richmond, Baron, of Richmond in the County of North Yorkshire (William Jefferson) to Haig, Margaret Christina
- Haig, Marjorie to Hainault, Roger de
- Hainaut, Agnes de to Hajainova, Alexandra
- Hajek, Brigitte to Haldane, Kenneth Patrick Maldwyn
- Haldane, Laurence Aylmer to Hale, Henry Grimston
- Hale, Henry Ormsby to Hales, Mary
- Hales, Mary to Halifax, Samuel (Rt. Rev.)
- Halighwell, Jane to Hall, Anne Cockerell
- Hall, Anne Deborah to Hall, Douglas Basil of Dunglass, 14th Bt.
- Hall, Douglas Bernard, 1st Bt. to Hall, George Mellish James
- Hall, George W to Hall, John
- Hall, John to Hall, Mary Ann
- Hall, Mary Ann to Hall, Sandra Jean
- Hall, Sandra Junita to Hall-Dare, Veronica Maud Pomeroy
- Hall-Dempster, Dorothy Constance to Halliday, Joy
- Halliday, Kate to Hallowell, Minnie Henrietta Bethune
- Hallowell-Carew, Anne to Halsey, Ethelbert Arthur Sackville
- Halsey, Evelyn Cecilia Simone to Halyburton, Jean
- Halyburton, John to Hambro, Gertrude Mary
- Hambro, Grace Mary to Hamid, Lisa Carol
- Hamil, Devon Arthur to Hamilton, Adela Louisa
- Hamilton, Adela Maud Gethin to Hamilton, Anne
- Hamilton, Anne to Hamilton, Catherine
- Hamilton, Catherine to Hamilton, Constantine Henry
- Hamilton, Corah to Hamilton, Elizabeth
- Hamilton, Elizabeth to Hamilton, Gavin James Hans
- Hamilton, Gavin, 1st of Haggs to Hamilton, Helen
- Hamilton, Helen to Hamilton, James
- Hamilton, James to Hamilton, Janet
- Hamilton, Janet to Hamilton, John of Preston
- Hamilton, John of Redhouse to Hamilton, Margaret
- Hamilton, Margaret to Hamilton, Mary
- Hamilton, Mary to Hamilton, Rachael
- Hamilton, Rachel to Hamilton, Sophie
- Hamilton, Spencer to Hamilton, William
- Hamilton, William to Hamilton-Gordon, Mary
- Hamilton-Gordon, Mary Elizabeth to Hamling, William
- Hamlyn Fane, Henry Edward to Hammick, Mary Elizabeth
- Hammick, Mary Elizabeth Amy to Hammond, Rachel
- Hammond, Rebeckah to Hampden-Trevor, Robert, 1st Viscount Hampden
- Hampel, Karl to Hampton, Christopher Anthony
- Hampton, Christopher Edward to Hampton, Jacki
- Hampton, James to Hampton, Mary Jane
- Hampton, Mary Margaret to Hampton, Vanessa
- Hampton, Vanessa Dawn to Hanbury, Catherine
- Hanbury, Catinka Eugenie Mia to Hanbury, Robert
- Hanbury, Robert to Hance, Mary Elizabeth
- Hanchard, Sarah Ann to Hand, William Patrick Lenard
- Hand-Bowman, Denis to Handcock, William, 1st and last Viscount Castlemaine
- Handcock-Temple, Gustavus to Hanham, unknown daughter
- Hanham, unknown daughter to Hankey, Matilda Alexander
- Hankey, Maureen to Hanly, Pamela
- Hanmer of Hanmer and Flint, 1st Baron, co. Flint (John) to Hanmer, Judy Carol
- Hanmer, Julia Caroline to Hannaford, Samuel John (Colonel)
- Hannaford-Hill, Peggy R. to Hannay, Robert of Mochrum, 1st Bt.
- Hannay, Robert of Mochrum, 2nd Bt. to Hanover, Frederike of
- Hanover, Friederike Luise Thyra Viktoria Margarette Sophie Olga Cecile Isabelle Christa to Hanson, James Frederick
- Hanson, Jane Anna to Harben, Sally Anne
- Harbert, Agnes to Harbord, William Edward
- Harbord, William, 1st Bt. to Harcourt, Edith
- Harcourt, Edward William to Hard, Tarek John Wedgwood
- Hardacre, Elizabeth to Hardie, Vivien Well
- Hardiman, Joseph R. to Harding, Robert
- Harding, Robert to Hardinge, Melissa Laura Rose
- Hardinge, Michael David to Hardwicke, Susan
- Hardwill, Frances Alice to Hardy, Reginald Herbert
- Hardy, Reginald, 2nd Bt. to Hare, Fergus Lincoln
- Hare, Fiona Eve Akua to Hare, Richard Charles
- Hare, Richard George Windham to Harford, Mary
- Harford, Mary Amabel to Hargreaves, Sophia Alexandra
- Hargreaves, Sybil Cecily to Harington, Miranda Jane
- Harington, Nicholas John, 14th Bt. to Harland, Veronica Mary
- Harle, Irene to Harman, Joy
- Harman, Katharine Frances Goddard to Harmsworth, Annie Mary Geraldine
- Harmsworth, Arthur Geoffrey Annesley, 3rd Bt. to Harold-Barry, Margaret Josephine
- Harold-Barry, Marion to Harper, Winifred
- Harper-Hill, Jennifer Jane to Harries, Thomas, 1st and last Bt.
- Harries, Timothy to Harris, Ann Sophia Eileen
- Harris, Anna to Harris, Elizabeth
- Harris, Elizabeth to Harris, James Edward
- Harris, James Edward to Harris, Mevagh Isobel Joan Ann
- Harris, Michael to Harris, Toby Charles Bendall
- Harris, Tracey to Harrison, Benjamin
- Harrison, Benjamin to Harrison, Elizabeth Sarah
- Harrison, Elizabeth Short to Harrison, James
- Harrison, James to Harrison, Mark
- Harrison, Mark to Harrison, Sarah
- Harrison, Sarah to Harrison-Wallace, Simon Peter Cholmeley
- Harriss, Caspar Edward John to Hart Dyke, Margaretha Millicent
- Hart Dyke, Marie to Hart, George Henry
- Hart, George Henry Reeves to Hart, Sarah
- Hart, Sarah to Hartig, Clemens Graf von
- Hartig, Clemens Graf von to Hartley, Francis John
- Hartley, Frank to Hartnoll, Laelia Karslake
- Harto, Carmen to Hartwell, Francis Houlton, 3rd Bt.
- Hartwell, Francis John, 1st Bt. to Harvey, Daniel
- Harvey, David to Harvey, Honor
- Harvey, Honor to Harvey, Mary Elizabeth
- Harvey, Mary Elizabeth to Harvey, William Croker
- Harvey, William Croker to Harwood, Sarah
- Harwood, Sarah Ellen to Hash, Giles
- Hashie, unknown to Haslett, William Domenic Cassone
- Haslewood, Anne to Hastings, 3rd Lord (Laurence)
- Hastings, 3rd Marquess of (Paulyn Reginald Serlo) to Hastings, Elizabeth-Anne Marie Gabrielle
- Hastings, Ellen to Hastings, Mabel
- Hastings, Mabel to Hastings-Ison, Harry
- Hastings-Ison, Harry Edwin to Hatherell, William George
- Hatherley, 1st Baron, of Down Hatherley, co. Gloucester (William Page) to Hatton, Villiers La Touche
- Hatton, William to Haughton, Deborah
- Haughton, Deborah to Haughton, John
- Haughton, John to Haughton, Richard
- Haughton, Richard to Haute, William (Sir)
- Haute-Lorraine, Adeline de to Haverington, unknown de
- Havers, Alfred Charles Timothy to Hawes, William
- Hawgood, Martha to Hawker, Thomas
- Hawker, Trevor Wynn Eyre to Hawkins, Charles
- Hawkins, Charles to Hawkins, John
- Hawkins, John to Hawkins, William
- Hawkins, William Anthony Charles Horatio to Hawley, Elizabeth
- Hawley, Elizabeth to Haworth, Susan Helen
- Haworth, Susan Kathleen to Hay of Pedwardine, 9th Baron, co. Hereford (Charles William Harley)
- Hay of Sawley, 1st Baron, co. York (James) to Hay, Arthur Vincent
- Hay, Arthur William George Patrick, 15th Earl of Kinnoull to Hay, Elizabeth
- Hay, Elizabeth to Hay, James
- Hay, James to Hay, Louisa Emily
- Hay, Louisa Emily May to Hay, Peter, 3rd of Megginch
- Hay, Peter, 4th of Megginch to Hay, William Henry of Alderston, 8th Bt.
- Hay, William Hope to Haycraft, Simon Hervey
- Hayde, Courtney to Hayes, Frances
- Hayes, Frances to Hayes, Thomas
- Hayes, Thomas to Haynau, Otto Baron von
- Haynau, Philipp Ludwig Baron von to Hayter, Patrick Richard
- Hayter, Priscilla to Haywood, Julie Yvette
- Haywood, Karima Frances to Hazlerigg, Janet Edith
- Hazlerigg, Jean Mary to Head, Harriet James
- Head, Harriet Julia Emmeline to Headfort, Marchioness of (Virginia)
- Headfort, Viscountess (Jane) to Healey, Winnie
- Healing, Amanda Mary to Hearn, William
- Hearn, William Edward to Heath, Robert
- Heath, Robert to Heathcote, Cecil Hamilton
- Heathcote, Cecil Starr to Heathcote, Isabel Frances
- Heathcote, Isabel Lucy to Heathcote, W.
- Heathcote, Walter Comyn to Heaton, Theodosia Maria
- Heaton, Thomas to Hebblethwaite, William J.
- Hebblethwayte, Mary to Heberden, Winifred Susan
- Heberdon, James to Hedley, unknown
- Hedley-Dent, Renée Maude to Heid, Patrick
- Heide, Sigrid to Heinzl, Susan
- Heipmann, Elisabeth to Hellings, Zoya Eleanor
- Helliwell, Edward to Hely Hutchinson, Georgina Mary
- Hely Hutchinson, Geraldine Mary to Hemingway, Vera Elizabeth Kathleen
- Hemlein, Kristen to Henckel von Donnersmarck, Maria Carl Josef Erdmann Jakob Edwin Lazarus Andreas Alois
- Henckel von Donnersmarck, Maria Friedrich-Carl Lazarus Emanuel Franz Johannes to Henderson, Clement Drusilla
- Henderson, Colleen Amanda to Henderson, James
- Henderson, James to Henderson, Mary
- Henderson, Mary to Henderson, William
- Henderson, William to Heneage, Henry Granville
- Heneage, Henry Robert to Henley, Joseph Warner
- Henley, Julia Augusta to Hennessy, Cathérine
- Hennessy, Charles to Henniker, Frances Amelia
- Henniker, Frances Elizabeth to Hennings, William
- Henningsen, Grete Henningsen to Henry, Ralph
- Henry, Richard Alexander Baillie to Hepburn, Alexander
- Hepburn, Alexander to Hepburn, Janet
- Hepburn, Janet to Hepburn, Robert Marton
- Hepburn, Robert of Alderston to Hepenstall, Ralph Dopping
- Hepke, Martha to Herbert, Anne
- Herbert, Anne to Herbert, Elizabeth
- Herbert, Elizabeth to Herbert, John
- Herbert, John to Herbert, Penelope Sheila
- Herbert, Percy Egerton to Herbert-Spottiswoode, Susan Deirdre Anthea
- Herbert-Stepney, Amy Beatrice to Heriot, Helen
- Heriot, Helen to Hermon-Hodge, Valentine Kathleen
- Hermon-Worsley, Harold Montagu to Heron-Maxwell, William Henry Stopford of Teviot Bank
- Heron-Maxwell-Blair, Edward James to Herrman, Heidi
- Herrmann, Amelia Henriette to Hervey of Ickworth, Baroness (Mary)
- Hervey of Kidbrooke, 1st Baron, co. Kent (Henry) to Hervey, Penelope
- Hervey, Penuel Isabel Mary Lyons to Heseltine, Yvonne
- Heselwood, Elsie May to Hesketh, Thomas
- Hesketh, Thomas to Hessen, Wilhelm II Landgraf von
- Hessen-Braubach, Johann Landgraf von to Hessen-Kassel, Prinz von (Christoph Ernst August)
- Hessen-Kassel, Prinz von (Ferdinand) to Hessenstein, Marie Gräfin von
- Hessenstein, Moritz Graf von to Heveningham, William
- Heverin, Elfie Mary to Hewett, Frances Mary
- Hewett, Frances Sophia to Hewitt, Beatrix Constance Henrietta
- Hewitt, Belinda Anne to Hewitt, Patrick
- Hewitt, Patrick Francis to Hewster, Joan
- Hewtson, Charles William to Heyerdahl, Thor
- Heyes, Donald James to Heymanson, Simon John
- Heymoz, Augusta Jeanne Marie to Heywood, Jonathan G.
- Heywood, Jonathan Martin to Hezlet, Robert Knox
- Hezlett, Ian Moore to Hick, Terence Charles
- Hickcox, Halle to Hickman, Charlotte Louise
- Hickman, Christina to Hickman, Sophia
- Hickman, Stephanie Amy to Hicks, Savell Ormrod
- Hicks, Sidney Rivers to Hieben, Elfriede
- Hield, David to Higgins, William Thomas
- Higginson, Agnes Isabella to Highley, William Samuel
- Highlord, John to Hildyard, Felicity
- Hildyard, Frederick to Hill, Allan Henry
- Hill, Allan Paul to Hill, Charles Maclolm
- Hill, Charles Montagu to Hill, Elizabeth Ann
- Hill, Elizabeth Ann to Hill, H. D.
- Hill, H. Morgan to Hill, John
- Hill, John to Hill, Martha
- Hill, Martha Louise to Hill, Rhett Stephen
- Hill, Richard to Hill, Thomas Laurence
- Hill, Thomas Noel to Hill-Wood, Wilfred William Hill
- Hillaby, Hector to Hillingdon, Baroness (Sarah Gray)
- Hillion, Matilda to Hilton, Henry
- Hilton, James Foord to Hind, Vivien
- Hind-Sayers, Enna Dorothy to Hine, Victor T. G.
- Hines, Alberta to Hinton, William
- Hintz, Anna Eliza to Hirst, Margaret
- Hirst, Margaret Joyce to Hives, Lawrence Ernest William
- Hives, Lisa Joanna to Hoare, Christabel Mary
- Hoare, Christina Alice to Hoare, Hyacinthe Cecilia
- Hoare, Iris Marie to Hoare, Quintin Vincent
- Hoare, Rachael to Hobart, Caroline
- Hobart, Caroline to Hobart-Hampden, Vere Frederick Cecil, 9th Earl of Buckinghamshire
- Hobart-Hampden-Mercer-Henderson, Dorothy Edith Isabel to Hobhouse, Henry
- Hobhouse, Henry to Hobson, Dorothy Rosemary
- Hobson, Edward Waller to Hockett, Carolyn
- Hockey, Ben to Hodgens, Robert
- Hodges, Alison Mary to Hodgins, William Egerton
- Hodgkin, Amy Beatrice to Hodgson, Elizabeth
- Hodgson, Elizabeth to Hodgson, Yolande Anne
- Hodgson-Huntley, Catherine Moneypenny to Hodson, Tania Elizabeth
- Hodson, Teresa Francesca to Hoffenberg, Raymond (Sir)
- Hoffer, Magdalenae Margarithae Freiin to Hogarth, Wilson
- Hogarth-Scott, Harrison Stirling Caius to Hogg, Isabella Maria
- Hogg, Isobel Grace to Hoggarth, Timothy
- Hogge, Ann to Hohenau, Wilhelm, Count von Hohenau
- Hohenberg, Adelfeid von to Hohenlohe, Konrad
- Hohenlohe, Konrad to Hohenlohe-Langenburg, Johanna Amalie Susanne Maria Henriette Prinzessin zu
- Hohenlohe-Langenburg, Johanna Henriette Philippine Prinzessin zu to Hohenlohe-Uffenheim-Entsee, Ludwig von
- Hohenlohe-Waldenburg in Bartenstein, Fürst zu (Ludwig) to Hohenlohe-Öhringen, Margarethe Prinzessin zu
- Hohenlohe-Öhringen, Margarethe Viktoria Pauline Dorothea Luise Helene zu to Hohenzollern, Johanna von
- Hohenzollern, Johanna von to Hohler, Henrietta Margaret Cynthia
- Hohler, Henrietta Wilhelmina to Holborrow, Richard
- Holbourne, Frances to Holden, Charles
- Holden, Charles Edward to Holden, Wanda
- Holden, Wendy Margaret to Holdsworth, unknown son
- Holdsworth, Victoria to Holland, Alice
- Holland, Alice to Holland, Jane Mary
- Holland, Janet Miriam Grace to Holland, unknown daughter
- Holland, unknown daughter to Hollett, Robert I.
- Holley, Aline Jane to Hollis, William Herbert
- Holliss, Arthur Gray to Holman, Elizabeth Winifred
- Holman, Emma Charlotte to Holmes à Court, (?)
- Holmes à Court, (?) to Holmes, Elizabeth
- Holmes, Elizabeth to Holmes, Robert Charles
- Holmes, Robert James to Holstein, Heinrich IV von
- Holstein, Jacob Sebastian to Holstein-Rendsburg, Sofie von
- Holstein-Schauenburg, Adolf VI Graf von to Holt, Louie Harpo
- Holt, Louisa to Holworthy, Samuel
- Holy Child, Teresa of the to Home, Alexander, 1st Bt.
- Home, Alexander, 1st Earl of Home to Home, Margaret
- Home, Margaret to Hompesch zu Bolheim, Wilhelm Johan Baron von
- Hompesch, Isabella Charlotte Antoinette Sophia Baronin von to Hone, Margaret Evelyn
- Hone, Margaret Trenchard to Honnor, William
- Honorati, Honorato to Hoo, Thomas, 1st Lord Hoo
- Hooch, Helena de to Hood, Janice Elizabeth
- Hood, Jean Marian to Hoogewerf, Thomas Francis
- Hoogland, Guus to Hooper, June
- Hooper, Karen Maree to Hope Johnstone, Mary Cely
- Hope Johnstone, Mary Evelyn to Hope, Charles Augustus
- Hope, Charles Christopher to Hope, Henry
- Hope, Henry to Hope, Margaret
- Hope, Margaret to Hope, William
- Hope, William to Hopking, Richard Smith
- Hopkins, 1st Baronet (Francis) to Hopkins, Sarah
- Hopkins, Sarah to Hopkinson, William
- Hopkinson-Woolley, Alfred Russell (Reverend) to Hopton, Witton
- Hopusch, Albert to Hordern, Lois Charlotte
- Hordern, Lucy Frances to Horley, Walter G.
- Horlick, 1st Baronet, of Cowley Manor, co. Gloucester (James) to Hornby, Louise Panette
- Hornby, Lucy to Horne, Margaret Selina
- Horne, Margery to Horniman, Olivia Emslie
- Horning, Eric Stephen Gurney to Horsbrugh, May Eudora
- Horsbrugh-Porter, Agnes Adinston to Horsfield, Victoria A.
- Horsford, Ada Laetitia Moor to Hort, Peter Senan Aylmer
- Hort, Rebecca Maria to Horton, Zoë Jane
- Horton-Fawkes, David Hawkesworth to Hoskyns, Anne
- Hoskyns, Anthony Hungerford to Hoskyns, Zara Stephanie Jardine
- Hoskyns-Abrahall, Adam James to Hoste, Thomas Edward
- Hoste, Walter to Hotham, Louisa
- Hotham, Louisa to Houghton of Houghton, Baroness (Anne)
- Houghton of Richmond, Baron, of Richmnond in the County of North Yorkshire (John Nicholas Reynolds) to Houldsworth, Zoë Anne
- Houle, Edward Curtis to Houston, Fanny Lucy
- Houston, Fielde Stewart to Houstoun, Sarah Molly
- Houstoun, Sarah Simmons to Hovenden, Thomas
- Hovendon, Christopher to Howard, Alice Augusta
- Howard, Alice Clare to Howard, Charles, Viscount Morpeth
- Howard, Charlie to Howard, Ernest
- Howard, Ernest Walters to Howard, Henry, 2nd Earl of Effingham
- Howard, Henry, 2nd Viscount Howard of Bindon to Howard, Lucinda
- Howard, Lucy to Howard, Patricia Jane
- Howard, Patrick Greville to Howard, unknown
- Howard, unknown daughter to Howard-Vyse, William Dalton
- Howard-Wright, Eric James to Howe, John Thynne, 2nd Lord Chedworth, Baron of Chedworth
- Howe, John, 1st Bt. to Howell, Marjorie Esther
- Howell, Martha to Howie, Margaret Jessie Reid
- Howie, Margaret Mary Paterson to Howson, William Thomas
- Howth of Howth, 1st Baron, co. Dublin (William Ulick Tristram) to Hoyos, Graf (Johann Philipp Josef Franz)
- Hoyos, Gräfin von (Marie-Antoinette) to Hubbard, Jane
- Hubbard, Jasper Picton to Huddleston, Reginald Mowbray Chichester
- Huddleston, Richard to Hudson, Ethel Maud
- Hudson, Ethel Vaughan to Hudson, Robert
- Hudson, Robert to Huggins, Catherine Davidson
- Huggins, Catherine Letitia to Hughes, Aled Owen
- Hughes, Alexander Daniel to Hughes, Ellen
- Hughes, Ellen Catherine to Hughes, Judith Caroline Anne
- Hughes, Julia Hannah to Hughes, Roger
- Hughes, Roger Ivan to Hughes-Morgan, Sophia Frances
- Hughes-Morgan, Theo to Hulahan, Kathleen Lorraine
- Hulbert, Anne to Hulse, Edith Maude Webster
- Hulse, Edward to Hulton, William
- Hulton, William to Hume, Jane Isabella
- Hume, Jean to Humfrey, Terence Charles Burrowes
- Humfris, J. Proctor to Humphreys, M.
- Humphreys, Mabel Alexandra to Hungary, Wladislaw I of
- Hungate, 2nd Baronet (Francis) to Hungerford, Elizabeth
- Hungerford, Elizabeth to Hungerford, Louisa Agnes
- Hungerford, Lovick Tyrell to Hungerford, Thomas Henry
- Hungerford, Thomas John to Hunt, Clyde
- Hunt, Colin Bertram to Hunt, Joseph
- Hunt, Joseph Pinder to Hunt, unknown daughter
- Hunt, unknown daughter to Hunter Blair, Walter Charles
- Hunter Gordon, Alisa to Hunter, Emma Lilian
- Hunter, Ernest William Hathaway to Hunter, Marjorie Phyllis
- Hunter, Mark to Hunter, Wooneytha Oliver
- Hunter-Arundell, Elizabeth Agnes to Huntington-Whiteley, William Joseph
- Huntingtower, 10th Lady, co. Perth (Wenefryde Agatha) to Hurd, William
- Hurdis, Harriet Charlotte to Hurst, William Probyn (Captain)
- Hurst-Bannister, Barnabas J. to Hussey, Catherine
- Hussey, Catherine Henrietta to Hustler, Jennet
- Hustler, John to Hutchinson, Catherine
- Hutchinson, Catherine Mary to Hutchinson, Mary
- Hutchinson, Mary to Hutchison, Isabella
- Hutchison, James Colville of Rossie, 3rd Bt. to Huth, Robin Alexander
- Huth, Roland to Hutton, John Arther Cyril St. George
- Hutton, John Barton to Huxley, Thomas Henry
- Huxtable, Allegra Georgia to Hyde, Eleanor
- Hyde, Elizabeth to Hyde, Úna
- Hyde-Clarke, Maureen Elay to Hynes, Tracy
- Hynson, Anne to Ibeling, Barbara Ulrike
- Ibison, Joan Elizabeth to Ilchester and Stavordale, 9th Lord, Baron of Redlynch, co. Somerset (Maurice Vivian de Touffreville)
- Ilchester, 10th Earl of (Robin Maurice) to Imbert, Sally
- Imbert, Simon to Ince, Townsend
- Inch, Archibald to Ingall, William Lenox
- Ingalls, Florence to Ingilby, William, 3rd Bt.
- Inglada, Anna Isabel to Inglis, Elizabeth
- Inglis, Elizabeth to Ingoldsby, Pamela Jean
- Ingoldsby, Richard to Ingram, Sarah
- Ingram, Sarah-Anna to Innes, 7th Baronet, of Coxton, co. Moray (David)
- Innes, 8th Baronet (James Henry Robert) to Innes, Delia Mary
- Innes, Desmond Erick to Innes, Hugh
- Innes, Hugh to Innes, John Hugh
- Innes, John of Leuchars to Innes, Peter David
- Innes, Peter John to Innes, William James
- Innes, William James Maxim to Inverclyde of Castle Wemyss, Baroness (Olivia Sylvia)
- Inverey, Margaret to Irby, Frances Rachel Gertrude
- Irby, Francis Edward to Ireland, Flann Sinna of
- Ireland, Francis (Sir) to Ireton, William de
- Iriam, Alice to Irvine, Elizabeth Hervey
- Irvine, Elizabeth Sarah to Irvine, unknown of Cults
- Irvine, unknown of Drum to Irving, Ymilia
- Irving-Bell, Angela Rosemary to Isaac, Jane
- Isaac, Jane Elizabeth to Isenburg, John Philipp Prinz von
- Isenburg, Joy von to Isham, Vere
- Isham, Vere Arthur Richard to Isted, Mary
- Istria, Hunfried von to Ivory, Mary
- Ivory, Ruth Marie to Jackman, William Arthur
- Jacks, Ann to Jackson, Chani Leigh
- Jackson, Charity to Jackson, Evelyn Isabel
- Jackson, Evelyn Johanna to Jackson, James
- Jackson, James to Jackson, Margaret
- Jackson, Margaret to Jackson, Richard
- Jackson, Richard to Jackson, William
- Jackson, William to Jacob, Rosemary
- Jacob, Rupert to Jacomb, William
- Jacot, Dorothy to Jaffray, William, 2nd Bt.
- Jaffé, Gabriel to Jamal, Sumayah
- Jamatel, Georg to James, Diana Margaret Elonwy
- James, Diana Mary to James, Henry
- James, Henry to James, Marjorie Frederick
- James, Mark to James, Susan Mary
- James, Susanna to Jameson, Magdalen
- Jameson, Margaret to Jamys, John
- Jan, Gabriel Raphael to Janverin, Laura Ellen Dodd
- Janvier de La Motte, Louis Eugène to Jardine, Jane Home
- Jardine, Jane Hume to Jarvis, Frances Elizabeth
- Jarvis, Francis Amcotts to Jay, Robert Charles
- Jay, Rosalind Mary to Jebb, Samuel
- Jebb, Samuel to Jefferson, Jane
- Jefferson, Jane Ann to Jeffreys, Henrietta
- Jeffreys, Henrietta Louisa to Jejeebhoy, Jerbai
- Jejeebhoy, Jerbai Cursetjee to Jenison-Walworth, Winifred
- Jenkes, Elinor to Jenkins, Katharine Mary
- Jenkins, Katherine to Jenkinson, J.
- Jenkinson, Jack Charles to Jennens, William
- Jenner, 1st Baronet (William) to Jennings, Mark
- Jennings, Mary to Jephcott, Sylvia Mary
- Jephson, 1st Baronet, of Spring Vale, co. Dorset (Richard Mountenay) to Jermyn, W.
- Jermyn, William to Jerusalem, Sybil of
- Jervis of Meaford, 1st Baron, co. Stafford (John) to Jervoise, Thomas (Sir)
- Jervys, Elizabeth to Jesson, Zena Gertrude
- Jessop, A. W. to Jex, William
- Jex-Blake, Arthur John to Jocelyn, Mary
- Jocelyn, Mary to John, Lawrence
- John, Leslie to Johnson, Alexander Percival (Lt.-Col.)
- Johnson, Alfred to Johnson, Darrin
- Johnson, David to Johnson, Gilbert Ward
- Johnson, Gillian W. to Johnson, Kate E.
- Johnson, Kate May (Bessie) to Johnson, Noble
- Johnson, Noble to Johnson, T.
- Johnson, T. J. L. to Johnson-Gilbert, T. I.
- Johnson-Head, Beatrice Mary to Johnston, Charles Hepburn
- Johnston, Charles John to Johnston, Hamish Ian
- Johnston, Harriet to Johnston, Kenneth Arthur
- Johnston, Kenneth Arthur William to Johnston, Reginald Eden
- Johnston, Reginald Edward to Johnston, Wynne
- Johnston, Yvonne to Johnstone, David
- Johnstone, David Ewart to Johnstone, James
- Johnstone, James to Johnstone, Maria Phillis
- Johnstone, Marie Gordon to Johnstone, Violet Mary St. Clair
- Johnstone, Violet Sybil to Joliffe, William
- Joll, Alan Trevor to Jolly, Kenneth
- Jolly, Lesley Alison to Jones, Annabel Lucy Veronica
- Jones, Annabel Mary to Jones, Clementina Fleming
- Jones, Cleo Effie to Jones, Elizabeth Lilian Diane
- Jones, Elizabeth Lily to Jones, Harry Longueville
- Jones, Harry Thomson to Jones, John
- Jones, John to Jones, Margareth
- Jones, Margaretta Diana to Jones, Oliver James
- Jones, Oliver James to Jones, Sarah
- Jones, Sarah to Jones, William
- Jones, William to Jordan, Edmond
- Jordan, Edna to Joseph, Yolanda Victoria
- Joseph-Lester, Jasper to Jowitt, William Thomas Benson
- Jowsee, George to Jozwik, Jadwiga
- Juarez, Abelina to Judge, William
- Judkin, Charles Herbert to Junor, William James Balfour
- Junot, Caroline Louise Marguerite to Kaberry, Simon Edmund John
- Kabilka, Gerti to Kalmar, Stephen
- Kalms, Baron, of Edgware in the London Borough of Barnet (Harold Stanley) to Kaplan, Susan Beth
- Kapp, Aloisa Theresia to Karátsonyi de Karatsonyfalva et Beodra, Jenõ Graf
- Kasermann, Corinne to Kavanagh, Marie Macmurrough
- Kavanagh, Mary to Kaye, Christopher Henry
- Kaye, Christopher Walter to Keane, Harriet
- Keane, Helen Augusta to Kearsley, William
- Kearton, Baron, of Whitchurch in the County of Buckingham (Christopher Frank) to Keck, Samuel
- Keddie, Diana Constance to Keenan, Wendy Margaret
- Keene, Alice to Keighly-Peach, Winifred
- Keightley, Alison M. to Keith, George of Usan
- Keith, George of Whiteriggs to Keith, William, Master of Marischal
- Keith-Falconer, Adrian Wentworth to Kelk, William
- Kelke, Alicia to Kellett, unknown daughter
- Kellett, unknown daughter to Kellogg, Noah
- Kellogg, Oliver to Kelly, Elizabeth
- Kelly, Elizabeth to Kelly, Margaret
- Kelly, Margaret Clare to Kelly-Holdsworth, George
- Kelly-Kenny, Thomas to Kemeys, William
- Kemeys-Tynte, Alice to Kemp, Mary
- Kemp, Mary Anne to Kempston, unknown
- Kempt, Francis (Captain) to Kendall, Philippa
- Kendall, Richard to Kennard, Elizabeth Preston
- Kennard, Ellen to Kennaway, James Ewing
- Kennaway, Jessica Imogen to Kennedy, Charles Napier
- Kennedy, Charles Pratt to Kennedy, Gilbert of Dunure, 1st Lord Kennedy
- Kennedy, Gilbert Ronald to Kennedy, John, of Culzean, co. Ayr
- Kennedy, John, of Culzean, co. Ayr to Kennedy, Penelope Jane
- Kennedy, Percy William to Kennedy-Cochran-Patrick, William John Charles
- Kennedy-Erskine, Alice Marjorie Cunningham to Kenrick, Mary Florence
- Kenrick, Mary Isabella to Kent, Marilyn Susan
- Kent, Mary to Kenyon, Dora Maud
- Kenyon, Dorothy to Kenyon-Slaney, Ursula Jane
- Kenyon-Slaney, Vivien to Keppel, Sally Claire
- Keppel, Sonia Rosemary to Ker, Madeline
- Ker, Margaret to Kerans, William Robert
- Kerapa, Susan Marie to Kerr, Andrew of Caverton
- Kerr, Andrew of Cessford to Kerr, Ione Bruce Melville
- Kerr, Irene to Kerr, Philip Hugh
- Kerr, Philip Walter to Kerrigan, unknown
- Kerrill, Elizabeth to Kershaw, Ronald Frank
- Kershaw, Rosalind Lilian to Kett, Thomas
- Kettel, Gary to Kevill-Davies, William Trevelyan Somerset
- Kew, George Donald to Keynes, Zachary Edmund
- Keynton-Williams, Adeline Mary to Khorassani, Marjan
- Khosla, Kuldip to Kidston, Lilian Frances
- Kidston, M. G. to Kilbourne, Tracey
- Kilbracken, 1st Baron, of Killegar, co. Leitrim (John Arthur) to Killeen, Victoria Brabazon
- Killegrew, Cecilia to Kilner, Toby Jonathan Casson
- Kilpatrick of Kincraig, Baron, of Dysart in the District of Kirkcaldy (Robert) to Kimber, Winifred Margaret
- Kimberley, 1st Earl of, of Kimberley, co. Norfolk (John) to Kincraigie, Margaret
- Kindelan, Andrew to Kinebanian, Sarah Anne
- Kinedon, Bessie to King, Charles Macintosh
- King, Charles Macintosh to King, Frederick Hamilton
- King, Frederick Nathaniel to King, John
- King, John to King, Mary Ann
- King, Mary Ann Bertie to King, Sidney Jane Gower
- King, Simon to King-Harman, Michael Charles
- King-Harman, Montague Jocelyn to Kingsbury, Toby Bernard Richard Henry
- Kingsbury, Walter Bridgeman to Kingscote, William de
- Kingscote, Winifred to Kingston of Kingsborough, Viscountess (Jane)
- Kingston of Mitchelstown, 1st Baron, co. Cork (George) to Kington, Susanna Ann
- Kington, Susannah to Kinloch, Jill D.
- Kinloch, John to Kinnaird, William
- Kinnane, Madonna Maree to Kinsky, Wilhelmine Marie Gräfin
- Kinsley, Elizabeth to Kirby, Mary Susanna
- Kirby, Maud Ellen to Kirkaldy, unknown
- Kirkbank, Anne to Kirkman, Steven James
- Kirkness, Desmond to Kirkpatrick, Judith Mary Wynn
- Kirkpatrick, Julia Margaret to Kirkwood, James
- Kirkwood, James Marshall Smith to Kirwan, Walter Blake
- Kirwan-Taylor, Adam Gray to Kitchener, Winifred Jean
- Kitchener-Fellowes, Emma Joy to Kitto, William John Colin
- Kittow, Jane to Kleve, Graf von (Dietrich III)
- Kleve, Graf von (Dietrich V) to Kloss, Veronica von
- Klossowski, Anna to Knatchbull, Ida Winifred
- Knatchbull, Isabella Julia to Knatchbull-Kingsbury, Hugh Wyndham Evelyn
- Knatchbull-Wyndham, Wyndham to Knight, Edward
- Knight, Edward to Knight, Mary Alison
- Knight, Mary Anne to Knightley, Elizabeth
- Knightley, Elizabeth to Knobelsdorff, Wilhelmine Johanna Elisabeth Freiin von
- Knobelsdorff-Brenkenhoff, Brigida von to Knott, Jessica Margaret
- Knott, Joanna Mavis to Knowles, Thomas
- Knowles, Thomas to Knox, Emily Annie
- Knox, Emily Elizabeth to Knox, Nathaniel Alexander
- Knox, Neeta to Knutsford, Viscountess (Viola Mary)
- Knutson, Helena Ann to Knyvett, William
- Knyvett, William H. to Kohler, Susanne
- Kohlhaas, George E. to Koolwijk, Patrice
- Koolwine, Dorothy Maria to Koschinsky, Pamela Marion
- Kosciuszko, Elizabeth Kerr to Krabuanrat-Chaiyakiart, Piyatida
- Kracher, Christina Ellen to Krick, William Arthur
- Krieckenbeck, Alvarade von to Kuefstein, Viktoria Gräfin von
- Kuehn, Annis Elizabeth to Kushma, Sara
- Kusibab, Helena to Kynaston, James Hamilton
- Kynaston, Jane to Köckritz, Isabell von
- Köln, Blithildis von to La Touche, Gertrude
- La Touche, Gertrude Cecilia to Labouchere, Martin
- Labouchere, Martine Louise Amélie to Lack, Timothée
- Lackersteen, Sandra Jane to Lacy, John
- Lacy, John to Lafarelle, Thomas
- Lafargue, Jenny Laura to Laing, Donald James
- Laing, Dorothy Lynette to Laird Craig, Roxane
- Laird, Agnes to Lake, Holly Sidney Kathleen
- Lake, Hubert Atwell to Lakin, unknown daughter
- Lakin, unknown daughter to Lamb, Henry
- Lamb, Henry Benjamin G. to Lambart, Ernest Oliver Cavan
- Lambart, Essex Lucy to Lambert, Agnes Laura
- Lambert, Aileen Mary to Lambert, Eliza
- Lambert, Eliza to Lambert, Jane
- Lambert, Jane to Lambert, Mercy
- Lambert, Meredith Ellen to Lambert, Zoë Desley
- Lambert-Swiney, Henry Stephan to Lambton, John George
- Lambton, John George, 1st Earl of Durham to Lamont, Rebecca
- Lamont, Robert to Lanaghan, Richard
- Lanark, 10th Earl of (William Alexander Anthony Archibald) to Lancerone, Agnes
- Lanceston, 1st Viscount of (Frederick Louis) to Landon, W. H. P.
- Landor, Catherine to Lane, Catharine
- Lane, Catharine Elizabeth Eyre to Lane, Joseph
- Lane, Joyce to Lane-Fox of Soho, Baroness, of Soho in the City of Westminster (Martha)
- Lane-Fox, Alice Margaret to Lang, Mary Janet
- Lang, Mary Joan to Langdon-Down, Stella
- Lange, Andrew to Langham, James, 2nd Bt.
- Langham, James, 5th Bt. to Langley, Venetia Margaret Clare
- Langley, Walter to Langrishe, Ralph
- Langrishe, Reading to Langworthy, Sarah Elizabeth
- Lanham, Dora N. to Lanyon, Rachel Mary
- Lanyon, Richard Patrick to Larisch von Moennich, Henriette Gräfin
- Larisch von Mönnich, Eleonore Marie Henriette Ernestine Gräfin to Larthe, Louis Phillippe
- Larway, Dorothy to Lascelles, Jane
- Lascelles, Jane to Lassus Saint Genies, Yves de
- Lasswade, Helen Frances to Latham, Mary Grace
- Latham, Mary Jane Wainwright to Latimer, Jack
- Latimer, Jack to Lauder, Allan
- Lauder, Andrew to Lauderdale, Master of (Ian)
- Laudrel des Essars, Anne-Caroline to Laurich, Peter Hermann
- Laurie, 1st Baronet, of Maxwelton, co. Dumfries (Robert) to Lautenschlager, Martin
- Lautern, Johann Kasimir von to Lavit, Jean Jacques
- Lavitt, Frances to Law, Joanna
- Law, Joanna to Lawe, Robert
- Lawer, Elizabeth to Lawley, Mary
- Lawley, Mary to Lawrence, Christopher Hal
- Lawrence, Claire to Lawrence, Lorraine
- Lawrence, Louis David to Lawrence, Zoë
- Lawrence-Jones, Christopher, 6th Bt. to Lawson, Bruce Aubrey
- Lawson, C. F. C. to Lawson, Leeann Ruth
- Lawson, Leslie to Lawson-Tancred, Patrick Hugh Marmaduke
- Lawson-Tancred, Pauline to Layard, John Granville
- Layard, John Thomas to Layton, Sarah Jean
- Layton, Temple Hillyard to Le Fanu, John Lewen
- Le Fanu, Joseph to Le Maistre, Violet Katharine Maria
- Le Maitre, Arthur to Le Quesne, P. H.
- Le Riche, Dikka to Leach, Elizabeth Mary
- Leach, Ellen to Leader, William Nicholas
- Leadlay, Christina Maria to Leal y Calvar, Ricardo
- Leal y Perkins, Jaime to Leary, Thomas
- Leask, Agnes to Leatham, Elizabeth
- Leatham, Elizabeth Anne to Leaver, Wallace Edward Thomas
- Leaveti, Mary to Lechmere, unknown
- Lechmere, unknown to Ledebur-Wicheln, Valentin Graf von
- Ledell, Bartholomew to Lee, Charles Wilfred
- Lee, Charles Yate to Lee, John
- Lee, John to Lee, unknown
- Lee, unknown to Leech, William Jeremy
- Leeche, Jane to Leeke, Hester Catherine
- Leeke, Hester Marion to Lees, Gerald Hartley
- Lees, Geraldine Barbara Elizabeth to Lees-Millais, Stephen
- Lees-Milne, Alex Milne to Lefeuvre, Philippe
- Lefever, Maria to Legard, Ethel Gertrude
- Legard, Eve Lilian to Legge, David Alexander Keppel
- Legge, David Anthony to Legge, William, 4th Earl of Dartmouth
- Legge, William, 7th Earl of Dartmouth to Legh, Mary
- Legh, Mary to Leicester of Holkham, Countess of (Vera)
- Leicester, 1st Baronet, of Tablay, co. Cheshire (Peter) to Leigh, Augusta Elizabeth
- Leigh, Augusta Susanna Egerton to Leigh, Francis
- Leigh, Francis to Leigh, Lucy
- Leigh, Lucy Alexandra to Leigh, Susan
- Leigh, Susan to Leighton Byrne, John
- Leighton of Saint Mellons, 1st Baron, of St. Mellons, co. Monmouth (George Leighton) to Leiningen, Karl Boris Frank Markwart Prinz zu
- Leiningen, Karl Graf zu to Leith, Anita Lorna
- Leith, Ann Katherine to Leithner, Otto Freiherr von
- Leitner, Alicia Kinvara to Lemos, Isabel de
- Lemoyne, James to Lennard, Stephen Arthur Hallam Farnaby, 3rd Bt.
- Lennard, Stephen, 1st Bt. to Lennox, Sarah
- Lennox, Sophia Georgiana to Lenygon, Nicholas
- Lenz, Frederich to Leopold, Marie Elizabeth
- Leoporano, 12th Principe di (Ferdinando Amedeo Maria) to Lesher, Percy
- Leshure, Barbara to Leslie, Duncan
- Leslie, Edith Mackay to Leslie, John
- Leslie, John to Leslie, Robert
- Leslie, Robert to Leslie-Melville, Susan Lucy
- Leslie-Melville, Susanna Elizabeth Johanna to Lethbridge, Catherine
- Lethbridge, Catherine Jean Beveridge to Lethieullier, William
- Lethington, Lord (Richard) to Levay, Ted
- Leveaux, Ethelwyn Sylvia Arthur to Leveson, Katherine
- Leveson, Lord (George James) to Levett, Richard
- Levett, Richard Byrd to Levinge, Henry Mark
- Levinge, Hester M. to Levitsky, Xenia
- Levitt, Alison to Lewes, Watkin
- Lewey, Arthur Werner to Lewis, Catriona Caroline
- Lewis, Cecily Theodora to Lewis, H.
- Lewis, Hannah to Lewis, Mark Talbot
- Lewis, Mark William to Lewis, Vivian Charlotte
- Lewis, Vivienne Serena to Lewthwaite, Helena Jane
- Lewthwaite, Henry to Ley, Violet
- Ley, Violet Geraldine to Leyland, Margaret
- Leyland, Margaret to Liddell, Anne Elizabeth
- Liddell, Anne Jennifer to Liddell, Muriel Sinclair
- Liddell, Myra Elizabeth to Lidwell, Richard
- Lidwill, Anna to Liechtenstein, Louisanne Marie Prinzessin von und zu
- Liechtenstein, Ludmilla Prinzessin von und zu to Lieshout, Sarah Elizabeth van
- Lieu, Jean-Baptiste-Marie de to Ligne, Philippe-Charles François, Herzog von Arenberg, hertog van Aarschot, Duc de Croÿ
- Ligne, Princesse de (Marie Melanie) to Lillingston, Vivienne Margaret
- Lillingston, William George to Limburg-Stirum, Wolfgang Graf von
- Limburg-Styrum, Adolf Graf von to Lind, Ursula Winchester
- Linda, Isobel to Lindon, Myleta Fenton
- Lindop, Christine Robin to Lindsay, Catherine
- Lindsay, Catherine to Lindsay, Francis Howard
- Lindsay, Frederick Richard to Lindsay, John Samuel
- Lindsay, John Stewart to Lindsay, Patrick, 6th Lord Lindsay of the Byres
- Lindsay, Peter to Lindsay-MacDougall, Szofia Rozsa Mhairi
- Lindsay-Stewart, Alexander Charles Kenneth to Lingen, Julia Lucas
- Lingen, Julie Rene van to Lintz, Warren Tico
- Linwood, A. Campbell B. to Lippe-Detmold, Wilhelmine Caroline zur
- Lippe-Weissenfeld, Alexandra zur to Lisburne, Viscountess (Elizabeth)
- Lisci, Gabriele Venturi Ginori, Marchese de Riparbella to Lister, Edmund Algernon Coryton
- Lister, Edward Charles to Lister, Thomas, 2nd Baron Ribblesdale
- Lister, Thomas, 3rd Baron Ribblesdale to Litherland, Victoria Ann
- Lithgoe, Lynnette Shreeve to Little, Laetitia
- Little, Lila Colleen to Littler, Xenia Charlotte Marina Vysokovsky Clegg
- Littleton, 1st Baronet (Adam) to Littleton, Zoë Annette
- Littlewood, Anna Catherine to Livingston, Elizabeth
- Livingston, Elizabeth to Livingstone, Kate Agnes L.
- Livingstone, Margaret to Llewellin, William Wigan
- Llewellin-Taylour, Alfred Robert to Llewellyn, William
- Llewellyn, William (Major) to Lloyd, Annette Louise
- Lloyd, Annie to Lloyd, Eleanor
- Lloyd, Eleanor to Lloyd, Honor
- Lloyd, Horace to Lloyd, Margaret
- Lloyd, Margaret to Lloyd, Rufus St. George Robert
- Lloyd, Ruth to Lloyd-Baker, Olive Katherine Lloyd
- Lloyd-Blood, Adam Lloyd to Llywelyn, Ieuan Vaughan ap
- Llywelyn, Jane verch to Lobkowicz, Maria Prinzessin von
- Lobkowicz, Maria Theresia von to Loch, William Adam
- Lochee, 1st Baron, of Gourie, co. Perth (Edmund) to Locke, William Thomas
- Locke-Wheaton, Annabelle to Lockhart, Jean
- Lockhart, Jean to Lockwood, Elizabeth Ann
- Lockwood, Elizabeth Crosby to Locock, Guy Harold (Sir)
- Locock, Helen Christine to Lodge, Helen Alice
- Lodge, Hilton to Loew, Elias Avery
- Loewen, Joseph to Loftus, Louise Elizabeth Helen
- Loftus, Lucinda Elizabeth to Logie, William Robert Agnew
- Logie-Pirie, Francis to Lombe, Margaret
- Lombe, Mary to Long, Barbara
- Long, Barbara to Long, Frances Laura
- Long, Frances Laura Arabella to Long, Mary
- Long, Mary to Long, Vera Cecily Marchant
- Long, Vera Emma Lois to Longe, William Martin Peel
- Longemarre, Marie Elizabeth Lucie de to Longman, William
- Longmire, Ann to Longueville, William de
- Longworth, Alice Lee to Looney, William Henry
- Looram, Bettina Jemima to Loraine, William, 4th Bt.
- Loraine-Smith, Annabelle Catherine to Lorillard, Ruth King
- Lorimar, Cameron to Lorraine, François, Comte de Lambesc
- Lorraine, Frederic de to Lort-Phillips, Virginia
- Lorton of Boyle, 1st Viscount, co. Roscommon (Robert Edward) to Loudham, Margaret
- Loudon, (?) to Loughneagh, 9th Baroness of, co. Antrim (Harriet)
- Loughran, Alison Jane to Louvain, Thomas de
- Louvencourt, unknown de to Lovel and Holland, 9th Lord, Baron Lovel and Holland of Enmore, co. Somerset (Frederick Joseph Trevelyan)
- Lovel of Minster Lovel, 1st Baron (Thomas) to Lovell, Scott
- Lovell, Scott James to Low, Baron, of Bispham in the County of Lancashire (Toby Austin Richard William)
- Low, Beatrice Dorothy to Lowe, Anne
- Lowe, Anne Cecilia Rosemary Elizabeth to Lowe, Maria Frederica
- Lowe, Maria Sarah to Lowicz, Joanna
- Lowin, Mary to Lowry, William (Captain)
- Lowry-Corry, Adrian to Lowther, 5th Baronet (St. George Henry)
- Lowther, 5th Baronet, of Lowther, co. Westmorland (James) to Lowther, John
- Lowther, John to Lowthrop, Rebecca
- Lowy, Charles to Luard, Lydia Maria Louisa
- Luard, Marianne to Lubbock, Nora
- Lubbock, Nora to Lucarini, Roberto
- Lucas of Chilworth, 1st Baron, of Chilworth, co. Southampton (George William) to Lucas, Helen Mary
- Lucas, Helen Morar to Lucas, William
- Lucas, William Henry to Lucie-Smith, unknown
- Lucien-Brun, Benedicte to Lucy, Mary
- Lucy, Mary to Ludlow, Thomas William
- Ludlow, W. S. to Lukey, Mary
- Lukic, Asja to Lumley, Lawrence Roger, 11th Earl of Scarbrough
- Lumley, Leonora Constance to Lumsden, Hugo
- Lumsden, Isabel to Lundie, William of that Ilk
- Lundin, 'Ostiarius Regis' to Lupton, Mary
- Lupton, Mary Elinor Katherine to Lushington, Henry
- Lushington, Henry to Luske, Sarah
- Lussan, Comte de (James) to Luttrell, Thomas
- Luttrell, Thomas of Dunster to Luxmoore-Ball, Richard Edmund Coryndon
- Luxmoore-Styles, Lily Sarah to Lyell, Clementina Lindsay
- Lyell, David to Lyle, John
- Lyle, John Stevenson to Lynch, Elizabeth
- Lynch, Elizabeth to Lynch, William Wiltshire
- Lynch-Blosse, Alannah Marie to Lyne, Thomas
- Lyne, unknown daughter de to Lyon, Flora Rachel
- Lyon, Florence Matilda to Lyon, Phoebe
- Lyon, Phoebe to Lyons, Jai Douglas
- Lyons, James D. to Lysaght, John
- Lysaght, John to Lyster, William
- Lytcott, Sarah to Lyttelton, Rachel Beatrice
- Lyttelton, Richard to López de Carrizosa y Mitjáns, Sol
- López de Lerena de la Quadra-Salcedo, Rosario to Löwenstein-Wertheim-Rosenberg, Monika Maria Immaculata Consolata Benedikta Aloisia Josephone Theresa Antonia Johanna Carla Conrada Vitalis
- Löwenstein-Wertheim-Rosenberg, Monika Maria Prinzessin zu to Maberly, John
- Maberly, John to MacAlister, Christina
- MacAlister, Donald to Macara, William Donald
- Macara-Meredith, Ethel Maud to Macarthur-Onslow, Winifred Hall
- Macarthur-Stanham, Andalucia to Macartney-Filgate, Michael Graham Travers
- Macartney-Filgate, Michele to MacCallum, Sheila
- MacCallum, unknown to Maccauley, Sarah
- MacCausland, Fanny to MacDermot, Jean Frances
- MacDermot, Jean Lorna to Macdonald, Alastair 'Mor', 1st of Culachie
- Macdonald, Alastair Alan Graham to Macdonald, Angus of Gellovie
- Macdonald, Angus of Inch to Macdonald, Donald
- Macdonald, Donald to Macdonald, George Alexander
- Macdonald, George Browne to Macdonald, Janet
- Macdonald, Janet to Macdonald, Macdonald
- Macdonald, Macdonald to Macdonald, Miles
- Macdonald, Miles to Macdonald, unknown
- Macdonald, unknown to MacDonell, Donald
- Macdonell, Donald to MacDonnell, Jane
- MacDonnell, John to Macdougall, Katharine
- MacDougall, Katherine to MacDowall, Mary
- Macdowall, Mary to Macfarlane, Eve Mary
- Macfarlane, Fanny Worswick to MacGeough Bond, William
- MacGeough, Alice to MacGregor, Gregor of Inverardran
- MacGregor, Gregor of Roro to Machalak, Frank
- Macham, Anne to MacIntyre, Clico
- MacIntyre, Dilys Mary to Mack, Zoë Catherina
- Mackaby, Mary to Mackay, Florence Kathleen
- Mackay, Frances Charlotte to Mackay, Maria Jacoba
- Mackay, Maria Johanna Bertha Christina to MacKellar, William Neil
- MacKelvie, Jeannette to Mackenzie, Anna Hildagonda
- Mackenzie, Anna Isabella to Mackenzie, Edward
- Mackenzie, Edward Alexander to Mackenzie, Iona Margaret
- Mackenzie, Irene Carter to Mackenzie, Kenneth
- MacKenzie, Kenneth to Mackenzie, Mary
- Mackenzie, Mary to Mackenzie, unknown daughter
- Mackenzie, unknown daughter to Mackesy, William Poulter
- Macket, Annie to Mackinnon, Henrietta
- Mackinnon, Henry to Mackintosh, Duncan of Culloden
- Mackintosh, Duncan Robert to Mackintosh, Rachel
- Mackintosh, Robert Andrew Nicholas to Mackworth, Frances
- Mackworth, Francis to Macky, Sarah
- Maclachen, Angus to Maclaine, Murdoch, 13th of Lochbuie
- Maclaine, Murdoch, 19th of Lochbuie to MacLean, Alexandra Mary
- MacLean, Alexandrina to Maclean, Hope
- Maclean, Hugh to MacLean, Roswitha T.
- MacLean, Ruth to MacLeod, Alice Olivia
- Macleod, Alicia Caroline Mary to MacLeod, Isabella
- Macleod, Isabella to MacLeod, Norman
- MacLeod, Norman to Maclure, Yvonne Irene Valerie
- MacLurg, David to MacMillan, George Gordon of MacMillan and Knap
- Macmillan, Georgina Elizabeth to Macnab, Finlay of Macnab, 12th Chief
- Macnab, Finlay of Macnab, 4th Chief to Macnaghten, Edmund Loftus
- Macnaghten, Edward Alexander to MacNamara, Mary
- Macnamara, Mary to Macneil, unknown daughter
- Macneil, unknown daughter to Macpherson, Ann Patricia
- Macpherson, Ann Primrose to Macpherson, John
- Macpherson, John to Macqueen, Jessie
- Macqueen, John to MacRory, unknown daughter
- MacRuari, Allan of Gamorgan to MacWilliam, William, Lord of Egremont
- MacWilliams, Margaret to Madden, Wyndham D'Arcy
- Madden-Simpson, Hester Vivian to Madog, Philip ap
- Madox, Ann to Magan, unknown son
- Magan, unknown wife to Magliano, Cleope Teresa
- Maglietta, Maria Clara to Magri, Zayne Robert Christian
- Magruder, Agnes to Mahon, Charlotte
- Mahon, Charlotte to Mahony, Elizabeth
- Mahony, Elizabeth Mary to Maillé de la Tour-Landry, William, Marquis de Maillé
- Maillé, Dominique Patricia to Mainwaring, Jane
- Mainwaring, Jane to Mairena, Ramon de
- Mais, Alan Raymond, Baron Mais to Maitland, Alastair Reginald
- Maitland, Alexander to Maitland, Frederick Lewis of Rankeillour
- Maitland, Frederick Thomas to Maitland, Marie Arundell
- Maitland, Marion to Maitland, Winifred
- Maitland-Carew, Edward Ian Conolly to Major, Susanna
- Major, Susannah Mary to Makgill, Janet
- Makgill, Janet to Makower, William
- Makowska, Eva to Malcolm, James
- Malcolm, James Alexander to Malden, Janet May Dilkes
- Malden, John Walters Scott to Malet, Lucy
- Malet, Lucy to Mallabone, David
- Mallaby, Elizabeth to Mallinson, Erin Elizabeth
- Mallinson, Ethel Maudie to Malone, Jane
- Malone, Joan Desirée to Maltoft-Nielsen, Villy
- Malton, 1st Baron (Thomas) to Manchester, Countess of (Anne)
- Manchester, Countess of (Doddington) to Mander, Mavis Flora Rosalind
- Mander, Melanie Jane to Manery, Susan Elizabeth
- Manes, Clare Helen Alexandra to Manley, William Lambert
- Manliffe, Anne to Mann, Mary Elizabeth
- Mann, Mary Emily Blount to Manners, George John Henry, Marquess of Granby
- Manners, George, 11th Lord de Ros of Helmsley to Manners-Sutton, Winifred Grace
- Mannes, Martha to Manno, Vittorio, Barone Manno
- Mannock, 1st Baronet (Francis) to Mansel, Henry
- Mansel, Henry to Mansel-Pleydell, Vivien
- Mansell of Margam, 1st Baron (Thomas) to Mansfield, Kenneth
- Mansfield, Keziah to Manwaring, Thomas
- Manwaring-White, Amica Mary Frederica to Mar, Countess of (Margaret)
- Mar, Countess of (Margaret) to March Phillipps de Lisle, Lancelot Joseph Everard
- March Phillipps de Lisle, Laura Jane to Marchant, Thomas le
- Marchbank, Anthea to Mare, William Henry
- Mareau, Gabriele Baron von to Margesson, John
- Margesson, John to Marino, Vincenzo
- Marinori, Henrietta to Mark, James
- Mark, Johann I Graf von der to Markham, Catherine Frances Nannette
- Markham, Cecile Mary Isabella to Markham, Yvonne Penelope
- Markhof, Harriet Mautner von to Marles, Sheila Minton
- Marlesford, Baron, of Marlesford in the County of Suffolk (Mark Shuldham) to Marno, William Victor
- Marnoch, Isobel to Marriage, Thomas Charles
- Marrian, David to Marrs, Roderick Peter Ross
- Marrson, Johan to Marseille, Vicomte de (Barral I)
- Marselis Hartsinck, Catharina Susanna van to Marsh, Paul
- Marsh, Paul Disbury to Marshall, Constance Gertrude
- Marshall, Cornelius to Marshall, Jeanette
- Marshall, Jeanette Marcia to Marshall, Rowan
- Marshall, Rudolf Welzer to Marsham, Marie Henrietta Margaret
- Marsham, Marion Caroline to Martell, William Michael
- Martelli, Amabel Amy Antonella to Martin, Avice Blanaid
- Martin, Aylmer ffulke to Martin, Erskine Thackery (Major)
- Martin, Esther Mary to Martin, Jean Crosby
- Martin, Jean Yvonne to Martin, Mary
- Martin, Mary to Martin, Sophie Margaret
- Martin, Stephen to Martineau, Harriet
- Martineau, Henry to Marton, Thomas
- Martonffy-Dudutz, Istvan to Marwood-Elton, William
- Marword, James to Masham of Swinton, Baroness (Elizabeth Alice)
- Masham, 1st Baron, of Ellington, co. York (Philip) to Mason, Florence
- Mason, Florinda Frances to Mason, Xenia Laura
- Mason-Cox, Charles Dennis to Massey, Zoe
- Massey-Mainwaring, William Frederick Barton to Massow, Rudiger von
- Massu, John to Massy, Elizabeth Aphra
- Massy, Elizabeth Fidelia to Massy, Isabella
- Massy, Isabella Frances to Massy, unknown
- Massy, unknown son to Masterman, Thomas William
- Masterman-Sykes, Henrietta to Mateos y Fernandez-Maquieira, Zenaida
- Mateos y Garcia, Purificacion to Matheson, Eupehmia MacRae
- Matheson, Farquhar to Mathew, Penelope Susannah
- Mathew, Perdita Mary to Maton, Reginald Foster Pitt
- Matonte, 3rd Marquis (Luis) to Matthews, Emma Elizabeth
- Matthews, Emmeline Harriet to Matthews, William
- Matthews, William to Matz, Stefan
- Matzke, Diana Sophie to Maude, Elinor Louisa
- Maude, Elise Marie to Maude, Vera Marian
- Maude, Victor Francis to Maule, Henry
- Maule, Henry to Maunsell, Anna Maria
- Maunsell, Anne to Maunsell, Edith Mary Victoria
- Maunsell, Edmund Robert Lloyd to Maunsell, George Woods
- Maunsell, George Wyndham to Maunsell, Laura Beatrice
- Maunsell, Laura Eileen to Maunsell, Phyllis
- Maunsell, Phyllis Rehu to Maunsell, Venetia Sophie
- Maunsell, Vero to Maurice, William fitz
- Mauricio, Marianna to Maxey, Willa Storm Macfarlane
- Maximo, Despina to Maxwell, Agnes
- Maxwell, Agnes to Maxwell, Elizabeth
- Maxwell, Elizabeth to Maxwell, Jane
- Maxwell, Jane to Maxwell, Mariot
- Maxwell, Marioun to Maxwell, unknown daughter
- Maxwell, unknown daughter to Maxwell-Stuart, William Joseph Peter
- Maxwell-Witham, Bettina to May, Tanya Sheridan
- May, Theodora to Mayhew, John Anthony
- Mayhew, John de Perigault Gurney to Mayne, Charles William
- Mayne, Charlotte Annesley to Mayo, Viscountess (Maud)
- Mayon-White, Lorna Anne to Maíl Coluim, Cináed mac
- McAdam, Alina to McAlpine, Martha Rose
- McAlpine, Mary to McBain, Æneas
- McBarnet, A. Cockburn to McCall, William Kenneth
- McCall-McCowan, David to McCarter, William Harold Raphael
- McCarthy, Abby Olivia to McCarthy, Timothy
- McCarthy, Toni Lee to McClay, Sarah
- McClea, Adam to McClintock, John, 1st Baron Rathdonnell
- McClintock, Jonathan Michael to McClure, William Keith
- McCluskey, Baron, of Churchhill in the District of the City of Edinburgh (John Herbert) to McConnell, Helen Elizabeth
- McConnell, Helen Mary to McCormack, Tracy Jane
- McCormick, Aileen Mary to McCosh, Thomas
- McCoubrey, Anne Lynd to McCoy, Violet Ann
- McCoy, Violeta to McCrystyn, unknown daughter2
- McCrystyn, unknown daughter3 to McDermott, William
- McDevitt, Ann Catherine to McDonald, William Low
- McDonaugh, Ruaidhri to McDouall, Elizabeth
- McDouall, Elizabeth Caroline to McDouall, Zac Hunter
- McDougal, Andrew to McEdwards, Lillian
- McEgan, Edina to McFadzien, Richard Keith
- McFall of Alcluith, Baron, of Dumbarton in Dunbartonshire (John Francis) to McGeorge, William Stewart
- McGeough, Anne to McGillycuddy, ‘Jackgillycuddy'
- McGilp, Alison Kirkland to McGrath, William Valentine Blake
- McGreal, Honora to McGuire, William
- McGurk, Dorothy to McIntosh, Wilhelmina Lavinia
- McIntosh, William to McKay, Georgiana Frances
- McKay, Gerald to McKell, Jean Elizabeth
- McKellar, Agnes to McKenzie, Jessie Helen
- McKenzie, Joan Iris to McKinley, William
- McKinney, Alexander Forbes to McLaren, John Andrew
- McLaren, John Archibald to McLaughlin, Xavier
- McLaughlin-Berens, Ellinor Frances to McLellan, William of Gelston
- McLelland, Adam to McLintock, William, 1st Bt.
- McLiver, Almira Emeline to McManus, William
- McMartin, Eleanor to McMullen, Rachel
- McMullin, Agnes Eliza to McNair-Wilson, Robert
- McNairn, Christine to McNeill, Edmund
- McNeill, Edmund Alexander to McPherson, Terrance
- McPherson, Thomas Leo to McShane, Marcus James
- McShane, Margaret to McWhirter, William Alan
- McWhor, Brenda to Meade, Elizabeth Henrietta
- Meade, Elizabeth Kate Shelley to Meadows, Georgina Jennifer Mary
- Meadows, Harriet Maria to Measor, Robert Francis
- Measures, Gwendoline Crighton to Mecklenburg-Schwerin, Friedrich Franz III Großherzog von
- Mecklenburg-Schwerin, Friedrich Franz III von to Medforth-Mills, Nicholas Michael de Roumanie
- Medgett, Elizabeth to Medlycott, Philadelphia Jane
- Medlycott, Sarah Elizabeth to Meers, Peter Milton
- Mees, Charlotte Talitha to Mein, Winifred Mary
- Mein-Austin, Jennifer Lorna Jane to Meißen, Wiprecht II von
- Mejia, Andres to Mellard, Moyra Nancy
- Mellefont, David to Mellon, William Proctor
- Mellor, 1st Baronet (John Paget) to Melton, Royna Jean
- Meltz, Chantelle to Melville, Nigel Edward
- Melville, Olive Maud Stannus to Mendoza, unknown
- Mendoça, Ana-Carlota de to Menteith, William, 6th of Kerse
- Mentessuy, Rodolphe Auguste Gustave, Comte de Mentessuy to Menzies, James
- Menzies, James Lawrence to Meran, Georg Graf von
- Meran, Georg Maria Alois Karl Heinrich Johann Franz to Mercer, Robert
- Mercer, Robert to Meredith, William Colles
- Meredith, William Henry to Merivale, Walter Herman Hodgson
- Merivale-Austin, Alison Mary to Merrill, Linton Surget
- Merrill, Louise Gautier to Mershon, Cynthia Ann
- Mersington, Lord (Alexander) to Messano, Rosemary Constance
- Messchert, Maria to Metcalfe, Cicely
- Metcalfe, Clara Elizabeth to Metham, unknown de
- Methan, Julian to Mettlich, Sophia Vivien
- Metz, Adalbert Graf von to Mexborough of Longford, Countess of (Venetia Stanley)
- Mexico, Maximilian I of to Meynell, Frances
- Meynell, Frances Olive to Meyricke, Theophilus
- Meysey, Anna Maria to Michell, Frances Elizabeth
- Michell, Frederica Louisa to Middlebrook, William, 1st Bt.
- Middleditch, Celia Jean to Middleton, Clara Talbot
- Middleton, Constance to Middleton, Thomas
- Middleton, Thomas to Mijotki, Friedel
- Mikaklauskas, Clara to Milbanke, Sheila Margaret MacKellar
- Milbanke-Huskisson, Emily to Mildmay, Henry
- Mildmay, Henry to Miles, Herbert Scott Gould
- Miles, Hilda to Milford, Thomas
- Milford-Cottam, Diana Hazel to Millar, George Bury
- Millar, George William Russell to Miller Mundy, Rory
- Miller of Chilthorne Domer, Baroness, of Chilthorne Domer in the County of Somerset (Susan Elizabeth) to Miller, Christopher Declan
- Miller, Cindy Marie to Miller, Graham Austin Herrock
- Miller, Graham Christopher to Miller, Julius
- Miller, Kara Lea to Miller, Patricia Ann
- Miller, Patricia Georgina to Miller, Wendy Margaret
- Miller, Wendy Vida to Milligan, Lucy Mary Frances
- Milligan, Margaret to Mills, Anne Patricia
- Mills, Anstace Mary to Mills, John
- Mills, John Charles Trueman to Mills, Winifred Mary
- Mills-Powell, Bridget to Milne, Ann
- Milne, Ann Geraldine to Milne-Home, Rosemary Honor Croad
- Milne-Thomson, A. to Milnes Gaskell, Thomas
- Milnes, 1st Baronet (Robert Shore) to Milward, Vendela Susan Esther
- Milward, Victor (Colonel) to Minchin, Charles
- Minchin, Charles to Minchin, Enid Stephanie
- Minchin, Eric Reginald to Minchin, Jane Elizabeth
- Minchin, Jane Elizabeth Mary to Minchin, Maree Therese
- Minchin, Margaret to Minchin, Richard Ernest
- Minchin, Richard George Edward to Minchin, William Peter
- Minchin, William Reilly to Minto of Minto, Baroness (Anna Maria)
- Minto, 1st Earl of, co. Roxburgh (Gilbert) to Mitchel, William St. Leger
- Mitchelbourne, Elizabeth to Mitchell, Emma
- Mitchell, Emma Sarah to Mitchell, Kari
- Mitchell, Katherine Cecile to Mitchell, Thomas
- Mitchell, Thomas to Mitford, Gawen
- Mitford, George to Mobbs, Virginia
- Moberly, Alice Sidney to Moffat, William
- Moffat, William to Mohamadialal, Diane
- Mohamed, Sardar to Moir, Wortley Cornelia Anne
- Moir-Byres, Aleyne Katherine Elizabeth to Molesworth, Arthur William Bysse Nepean
- Molesworth, Balfour Nepean to Molesworth, Guy Lindsay
- Molesworth, Gwen Gertrude Mary to Molesworth, Mary Anne
- Molesworth, Mary Anne to Molesworth, William Nassau
- Molesworth, William Nassau to Molland, Reginald Charles Graves
- Molle, Anna Inglis to Molony, Marie Etienne
- Molony, Marjory to Molyneux, Diana
- Molyneux, Dorothy to Molyneux, William
- Molyneux, William to Monck, Charles Joseph Kelly, 3rd Viscount Monck of Ballytrammon
- Monck, Charles Miles Lambert to Monckton, Diana
- Monckton, Diana Jane to Monckton, Mabel Cordelia
- Monckton, Mabel Jessie to Monckton-Arundell, William, 2nd Viscount Galway
- Monckton-Hall, Elizabeth to Moncreiffe, Berthia
- Moncreiffe, Bethia to Moncrieffe, William Stewart
- Moncur, Andrew of that Ilk to Money, Irene Lethbridge
- Money, Isabel to Money-Kyrle, Vanessa E. Walher
- Money-Kyrle, Violet Erule Ada to Monnery, Natasha May
- Monnet, Francois to Monseignat, Marie Gabriele Walburga Cacilia Theresia de
- Monsell, 1st Viscount (Bolton Meredith) to Monson, John
- Monson, John George, 4th Baron Monson of Burton to Montagu Douglas Scott, Zalia
- Montagu Johnson, Alicia May to Montagu, Drew de
- Montagu, Drogo to Montagu, Jacqueline
- Montagu, Jacqueline de to Montagu, Philip James
- Montagu, Pollyanna Mary Clare to Montagu-Scott, Walter Francis
- Montagu-Stuart-Wortley, Alan Ralph to Montalt of Hawarden, 9th Baron de, co. Tipperary (Robert Connan Wyndham Leslie)
- Montalt, John de to Montefiore, Vita
- Montefuerte, Conde de (Manuel) to Montfort, Arthur III of Richmond, Duc de Bretagne
- Montfort, Augusta to Montfort, Sally Petrina de
- Montfort, Sarah to Montgomerie, Gertrude
- Montgomerie, Gertrude Claire to Montgomerie, Samuel Hynman
- Montgomerie, Sandra to Montgomery, Catherine
- Montgomery, Catherine to Montgomery, Joan Catharina
- Montgomery, JoAnn to Montgomery, Walter, Bt.
- Montgomery, Wendy to Montmorency, Geoffrey Fitz-Hervey de
- Montmorency, Geoffrey James Brooke de to Montrose, 8th Earl of (James)
- Montrose, 8th Marquess of (Douglas Beresford Malise Ronald) to Monypenny, Thomas, 5th of Pitmilly
- Monypenny, Thomas, 8th of Pitmilly to Moon, Ernest Robert
- Moon, Ethel Rose Grant to Moore Bell, Rosemary Elizabeth
- Moore of Drogheda, 10th Viscount (Henry Francis Seymour) to Moore, Arthur Nevil
- Moore, Arthur Trevelyan to Moore, Dorcas
- Moore, Doris Vera to Moore, Florence Helena
- Moore, Florence Mary Georgianna to Moore, Isobel Zoe
- Moore, J H to Moore, Kathleen Clifford
- Moore, Kathleen Lesley to Moore, Mary Van Wyck
- Moore, Mary Violet to Moore, Samuel
- Moore, Samuel to Moore, William Cooper
- Moore, William Daniel to Moorhouse, William Sefton
- Moorman, Frederic William to Morant, George
- Morant, George Francis to Moray-Stirling, William, 17th of Abercairny
- Morazzani, Odile to Mordaunt, Katherine Patricia
- Mordaunt, Kim John to More, Norah
- More, Noëlle Joanna to Moreton Macdonald, Simon Foster
- Moreton of Tortworth, 1st Baron, co. Gloucester (Thomas) to Morgan, Charles Carroll
- Morgan, Charles Christopher to Morgan, Hannah
- Morgan, Harold to Morgan, Mary Joan
- Morgan, Mary Julia to Morgan, Yvonne M.
- Morgan-Brown, Margaret Rosamira to Morier, Victoria
- Morieux, Thomas to Morland, William Thornhill
- Morland-Gee, Elizabeth Ann to Morley, Rose Mary
- Morley, Rupert Oliver Henry to Morrall, Thomas Simon Neil
- Morreau, Amanda to Morris, Alicia Mary Frances
- Morris, Alison Clare to Morris, Florence
- Morris, Florence to Morris, Louisa Edith
- Morris, Louisa Sophia to Morris, Ruth Mary
- Morris, S. M. to Morrish, Thomas Buxton
- Morrison of Lambeth, Baron, of Lambeth in the County of London (Herbert Stanley) to Morrison, John Forbes
- Morrison, John Granville, 1st Baron Margadale to Morrison-Bell, William Hollin Dayrell, 4th Bt.
- Morrison-Duncan, Adam Alexander to Morrow, Sylvia Frances
- Mors, Else to Mortensen, Turdis
- Mortenson, Alma Christopher to Mortland, Nicholas John
- Mortleman, Cecily Kathleen Mary to Morton, Master of (Robert)
- Morton, Mathew Villiers Sankey to Moseley, Joan Douglas
- Moseley, John to Mosley, Emily Beatrice Augusta
- Mosley, Ernald to Moss, Kate Morse
- Moss, Katherine Elizabeth to Mostyn, Clare Mary
- Mostyn, Clare Sibylla to Mostyn, Richard Thomas
- Mostyn, Robert to Mott, Phyllis
- Mott, Roger John Kynaston to Mouliérac, Philippe
- Moulliac, Christian de to Mount, Serena Georgeanne
- Mount, Viola Clare to Mountford, William
- Mountfort, Catherine to Mousson, Beatrix von
- Moustier, Adelaide Charlotte de to Mowbray, William de
- Mowbray-Green, Joy to Moynihan, Herbert James
- Moynihan, Humphrey to Mugap, Kimen
- Mugg, Mary to Muir, John of Deanston, 1st Bt.
- Muir, John Wilson to Mulgrave of New Ross, Baroness (Martha Sophia)
- Mulgrave, 1st Earl of, co. York (Edmund) to Mullens, Mildred
- Muller, Anton to Mullins, Winifred Claire
- Mullion, Annabel to Muncaster, Ursula Mary
- Munch, Anne Stine to Munn, William James
- Munnick, Enid to Munro, Hector of Foulis, 11th Bt.
- Munro, Hector of Foulis, 1st Bt. to Munro, Zachary Adrian
- Munro-Butler-Johnstone, Elaine to Murch, John
- Murchison, Anne Christine to Mure, John, 5th of Caldwell
- Mure, John, 6th of Caldwell to Murphy, County (John Nicholas)
- Murphy, Cristin Audrey to Murphy, John Baldwin
- Murphy, John Fitzjames to Murphy, Rose
- Murphy, Rose Ellen to Murray, Ada Oliphant
- Murray, Adam to Murray, Anne
- Murray, Anne to Murray, Charles
- Murray, Charles to Murray, Eleanor
- Murray, Eleanor to Murray, Gary
- Murray, Gask and Balquhidder, 10th Lord (John James Hugh Henry) to Murray, Ida Clare
- Murray, Imogen Ann to Murray, Jennifer Ann
- Murray, Jennifer Lee to Murray, Laetitia
- Murray, Lalage Virginia to Murray, Marion
- Murray, Marion Blackwood to Murray, Patrick, 7th of Ochtertyre
- Murray, Patrick, Lord Murray and Gask to Murray, Thomas William J.
- Murray, Timothy to Murray, Zoe Ann
- Murray-Aynsley, Agnes Athole to Murtagh, Paula
- Murthwait-How, Betty Winifred to Musgrave, Elizabeth Mary
- Musgrave, Ellen to Musker, William Keith
- Muskerry, 14th Lord of (Cormac) to Muston, William Pitt
- Musurus, Constantine to Myddelton, William, 4th Bt.
- Myddelton-Biddulph, Agnes Mary to Mylne, William Chadwell
- Mylonas, Pavlos to Myrton, William of Cambo
- Myslik, Marianne to Nabokova, Xenia Nikolaevna
- Naboulet, Hortensia to Nainby-Manby, William
- Nair, Bettina Mary to Naismith, William Peter
- Nakahara, Susan to Nani-Mocenigo, Virginia
- Nankivell, Ernest James Patch to Napier, Anne
- Napier, Anne to Napier, Harry James Lennox
- Napier, Hazel Therese to Napier, Mary
- Napier, Mary Ada to Napier-Clavering, unknown daughter
- Napier-Munn, Elisabeth to Nash, Elizabeth
- Nash, Elizabeth Anne S. to Nason, James
- Nason, Jane to Nassau-Dietz, Willem Georg Friso von
- Nassau-Dillenburg, Adolf Prinz von to Nassau-Weilburg, Marie Prinzessin von
- Nassau-Weilburg, Marie Prinzessin von to Naughton, Robert
- Nauman, Grant Brendan to Naylor, Sarah Hannah
- Naylor, Sharon to Neame, Timothy Roger Hancox
- Neasey, Mavis to Neave, Mary
- Neave, Mary Catherine to Needham, Francis Jack
- Needham, Francis Jack Richard Patrick, 5th Earl of Kilmorey to Neeson, William John Liam
- Neff, Darell to Neilson, Tracy
- Neilson, unknown to Nellis, Mary Virginia
- Nellthorpe, Ann to Nelson, Frederick Vincent
- Nelson, G. H. to Nelson, Monique Elise
- Nelson, Morval to Nelthorpe, Ursula
- Nelthropp, Caroline Louisa to Nesbitt, Helen
- Nesbitt, Helena de la Cruz to Netherthorpe, Baroness (Margaret Lucy)
- Netherway-Morrish, Leonore Mollie to Nettles, Robert (Reverend)
- Nettles, William to Neve, Thomas Wilder Neville
- Nevell, Christopher Paul to Nevill, Hugh
- Nevill, Idina Mary to Neville, Dora
- Neville, Dorothea to Neville, John Robert
- Neville, John, 1st and last Marquess of Montagu to Neville, Thomas de
- Neville, Thomas de to Newall, Sarah
- Newall, Sarah to Newburgh, William
- Newburn, Robert de to Newcomen, William, 1st Bt.
- Newdegate, Elizabeth Sophia Lucia to Newenham, Worth
- Newent, Ellen de to Newman, Frances Joyce
- Newman, Francis Hugh Cecil, 4th Bt. to Newman, Zachary John Bissett
- Newman-Clark, Archibald to Newry and Mourne, Viscount (Robert Francis John)
- Newsam, Charles Wren to Newton, Edward Hotham
- Newton, Edward Isaac to Newton, Robert, 1st Bt.
- Newton, Rory James to Nichol, Robert William
- Nicholas, Alison to Nicholls, Frederick
- Nicholls, Geoffrey IV, Comte de Cherbourg to Nicholson, Alice Margaret
- Nicholson, Alice Rose to Nicholson, Geraldine Betty
- Nicholson, Gertrude to Nicholson, Mary
- Nicholson, Mary to Nicholson, Zoë Mary Louisa
- Nicholson-Smith, Elizabeth Muriel to Nicol, Mary Douglas
- Nicol, Mary Frances to Nicolle, Miranda Camilla
- Nicolls, Agnes Margaret to Nicolson, Thomas
- Nicolson, Thomas to Nieves, Sara
- Niewald, Renate gennant Pollmann to Nightingale, Manby
- Nightingale, Manby Lindsay to Nisbet, Catherine
- Nisbet, Charles to Nissim, Reuben Meyer
- Nissvandt, Karin Emma Louise to Nixon, Newton
- Nixon, Nicola Caroline to Nobbs, Gladys Ada
- Nobbs, Gladys H. to Noble, Christopher Shayan
- Noble, Connor Daniel to Noble, Zita Mary
- Noblet la Clayette, Arnaud Maie Octave Xavier de to Noel, Emily Elizabeth
- Noel, Emma to Noel, Susan Rachel
- Noel, Susanna Elisabeth to Nolan, Kim Kathleen
- Nolan, Leslie Adams to Norcliffe, Mary
- Norcliffe, Nicholas to Norman, Anne Watson
- Norman, Annie Maud to Norman, Roger
- Norman, Roger to Normanton, Countess of (Victoria Susan)
- Normanville, Agnes Mary to Norris, Francis
- Norris, Francis, 1st and last Earl of Berkshire to North, Arabella
- North, Arabella Valerie Keppel to North, Margreth
- North, Maria to Northampton, Ælgifu of
- Northbourne of Betteshanger, 1st Baron, co. Kent and of Jarrow Grange, co. Palatine of Durham (Walter Charles) to Northcote, John
- Northcote, John to Northey, William
- Northey, William to Norton, Caroline Elizabeth Ainslie
- Norton, Caroline Elizabeth Sarah to Norton, Marian
- Norton, Marie to Norway, Haakon of
- Norway, Haakon V of to Noton, Richard Thomas Widdowson
- Nott, Agnes Mary Helyar to Novis, Susan Josephine
- Novoa, Ana Julia to Nugent, Antoinetta
- Nugent, Antoinette to Nugent, George, 1st Bt.
- Nugent, Georgiana Elizabeth to Nugent, Mary
- Nugent, Mary to Nugent, Zoë Virginie
- Nugent-Dunbar, Charlotte Mary Emily to Nussey, Henry
- Nussey, Henry (Reverend) to Nuttall, Robert
- Nuttall, Robina Elizabeth to Nürnberg, Margaret von
- Nürnberg, Margarete von to O'Brien, Catherine
- O'Brien, Catherine to O'Brien, Ellen Lucy
- O'Brien, Ellen Martha to O'Brien, Lucia Jane
- O'Brien, Lucia Jane to O'Brien, Peter
- O'Brien, Peter Thomond to O'Brien, Zsuzánna Éva Szeréna
- O'Brien-ffrench, Alexis Evelyn Henry to O'Callaghan, Ellis
- O'Callaghan, Ellis to O'Callaghan, William Frederick Ormonde
- O'Callaghan-Westropp, Brian George to O'Connell, Charles Daniel
- O'Connell, Charles Francis Xavier to O'Connell, Ida
- O'Connell, Iris Gwendoline to O'Connell, Maurice Edward
- O'Connell, Maurice Edward to O'Connell, ‘The Liberator'
- O'Connell-Hewett, James Piers to O'Connor, Winnifred Hayes
- O'Connor-Fenton, Lavinia Jane to O'Conor, Philip Hugh
- O'Conor, Piers Montgomery to O'Donel, Rose
- O'Donell, Aedh 'Ruadh', King of Tir Conaill to O'Donnell, Manus
- O'Donnell, Manus to O'Donoghue, Maude Mary
- O'Donoghue, Megan to O'Dwyer, Stuart Goold
- O'Düine, Maud to O'Grady, Ellen
- O'Grady, Ellen to O'Grady, Standish Stamer
- O'Grady, Standish Thomas to O'Halloran, William Robert Cole
- O'Hanlon, Abigail Elizabeth to O'Keeffe, Wilhelmina
- O'Keele, George Lowe to O'Kelly, William Óg
- O'Kennedy, Connor Roe to O'Malley, William
- O'Malley-Keys, Jane Byrnes to O'Neill, Aedh 'Og'
- O'Neill, Aedh 'Og' to O'Neill, Henry
- O'Neill, Henry to O'Neill, Shane Michael Andrew
- O'Neill, Shane Sebastian Clanaboy to O'Reilly, Walter Frederick
- O'Reilly-Nugent, Alan Grant to O'Shea, M.
- O'Shea, Marie to Oakeley, Matthew Thomas
- Oakeley, Maureen to Oakley, Margaret Joan
- Oakley, Martin to Obert de Thieusies, Vicomte (Alain Martel Marie Joseph Ghislain)
- Obert, Agatha to Odell, Annie
- Odell, Annie Maria Annette to Odell, John
- Odell, John to Odell, Wycherley
- Odemira, Sancho de to Oettingen, Wilhelm Graf von
- Oettingen-Oettingen und Oettingen-Spielberg, Albrecht Ernst Otto Joseph Maria Notger Fürst zu to Ogden, Robert James
- Ogden, Robert Nelson to Ogilvie, Rebecca
- Ogilvie, Rebecca to Ogilvy, Carnegie
- Ogilvy, Caroline to Ogilvy, James
- Ogilvy, James to Ogilvy, Mary
- Ogilvy, Mary to Ogilvy-Wedderburn, Sam
- Oginski, Michael-Bogdan to Ogle, Margaret
- Ogle, Margaret to Okeover, Judith
- Okeover, Leake to Oldenburg, Christian IV, King of Denmark
- Oldenburg, Christian V of to Oldenburg, William Henry, Duke of Gloucester
- Oldenburg-Delmenhorst, Agnes von to Oldham, Wilton Stransham
- Oldifeld, Andy to Oliphant, Daphne Christine
- Oliphant, David to Oliphant, Marie Jeanne
- Oliphant, Marion to Oliver, Edward Dudley
- Oliver, Edward George Mordaunt to Oliver, Oliver
- Oliver, Oswald to Olivier, Herbert Arnould
- Olivier, Isaac to Olson, Theresa
- Olsoufieff, Aleksey Vasilyevich (Count) to Onley, William
- Onn, Mary Cecilia to Onslow, Elizabeth Anne
- Onslow, Elizabeth Frances to Onslow, Michelle Claire
- Onslow, Middleton to Opava, Margaret of
- Opdeback, Susan Harriet Catherine to Oppersdorff, Wilhelm Hans Georg Mathias Eduard Anton Graf von
- Oppitz, Adolf to Orchard, William Henslow
- Ord, Alexander of Findochtie to Orde-Powlett, Heather Victoria
- Orde-Powlett, Hector Percy Algar to Orkney, Master of (John)
- Orlamuende, Graf von (Hermann I) to Orléans, Foulques Thibaut Robert Jacques Géraud Jean Marie
- Orléans, François Carl Frederick Bruno Marie d', Prince de France to Orléans-Bragança e Wittelsbach, Pedro, Prince de Orléans-Bragança
- Orléans-Bragança, Gabriel de to Ormerod, Zachary
- Ormesby, Elizabeth to Ormsby, John
- Ormsby, John to Orpen, Phoebe
- Orpen, Rachel to Orr, Elizabeth Jean
- Orr, Elizabeth Sarah to Orrell, William
- Orrery, 10th Earl of (Charles Spencer) to Orton, William
- Ortt, Susanna Sophia to Osborne, Agnes Lily Jean
- Osborne, Alan Fell to Osborne, Henry, 11th Bt.
- Osborne, Herbert Edward to Osborne, William Mackreth Peter
- Osborne, William McKinley to Ossory, Countess of (Amelia)
- Ossulston, 10th Baron, of Ossulston, co. Middlesex (Charles Augustus Grey) to Oswald, Zandra
- Oswell, Alice Gertrude to Ottley, William Young
- Otto, Anna to Outerbridge, Yeaton
- Outhit, Nellie Wills to Ovens, Thomas Leslie
- Ovenstone, Annabel to Owen, Dorothy Constance
- Owen, Dorothy Lilian to Owen, Mary Frances
- Owen, Mary Frances to Owens, Tom Orton
- Ower, Margaret to Oxfuird, Viscountess of (Venetia Cunitia Mary)
- Oxholm, Elsa Mimi Adelaide Marie to Pack-Beresford, Tristram Anthony
- Packard, Abigail Forbes to Padberg, Wolfgang von
- Padcock, Ellen to Page, Doreen Mary
- Page, Edith Violet to Page, William Lionel
- Page-Blair, Emma to Paget, Cyril Nevil
- Paget, Daniella Charlotte to Paget, John
- Paget, John to Paget, Walburga Ehrengarde Helena
- Paget, Wellesley Lynedoch Henry to Paine, Kate M.
- Paine, Laurence to Pakenham, Eleanor
- Pakenham, Eliza to Pakenham, Richard
- Pakenham, Richard Arthur to Pakington, William
- Pakynham, Robert de to Palgrave, William Gifford
- Palgrave-Barker, Geoffrey to Palliser, John
- Palliser, John to Palmer, Archdale
- Palmer, Archdale to Palmer, Elizabeth
- Palmer, Elizabeth to Palmer, Henry
- Palmer, Henry to Palmer, Louisa Jane
- Palmer, Louise to Palmer, Robert
- Palmer, Robert to Palmer, Zoë Catherine
- Palmer-Acland, 1st Baronet, of Fairfield, co. Somerset (John) to Panajotakulos, Takis
- Panam, Ernst Augustus to Papasavvas, Suzanna Cecily
- Papastavrou, Ekaterina Theodora Joanna to Parbroath, Reginald
- Parbry, Lorna to Parent, Ruth Aideen
- Parente, Alison to Parish, Woodbine
- Parisi, Arabella to Parker Bowles, Wilma Mary Garnault
- Parker of Ewelm, 1st Viscount, co. Oxford (Thomas) to Parker, Catherine
- Parker, Catherine to Parker, Fiona Janetta Sophie
- Parker, Fiona MacPherson to Parker, John
- Parker, John to Parker, Mary Jane
- Parker, Mary Jane to Parker, Thomas
- Parker, Thomas to Parker-Jervis, Yolande
- Parker-Toop, Kathleen to Parkinson, Mary
- Parkinson, Mary to Parma, Duca di (Pier Luigi)
- Parma, Duca di (Rainuzzio I) to Parnell, Robert George
- Parnell, Robert Thomas to Parravicini, Reynaldo
- Parrett, Helen to Parry, Lionel Dalton
- Parry, Lionel Walpole to Parsons, Clara Helena
- Parsons, Clare E. to Parsons, Mary
- Parsons, Mary to Partington, William Matthew
- Partington, Yvonne Dorothy to Pasley, Charlotte
- Pasley, Christian to Pasquier, Veronique de de Franclieu
- Pasquini, Clara to Paston-Cooper, Thomas Astley Ward
- Pastor, Teresa to Paterson, John
- Paterson, John to Paton, George
- Paton, George Dickson to Pattenson, Thomas
- Patterson, A. to Pattison, Roland
- Pattison, Ronald to Paul, Frances Eleanor
- Paul, Frances Katherine to Paulet, Constance
- Paulet, Edward to Paulson, William
- Paultre de Lemotte, Hélène Marie Stéphanie to Pawle, Victoria Louise Maria
- Pawlett of Basing, Charles to Payne, E.
- Payne, Edgar to Payne, Thomas
- Payne, Thomas to Peace, William
- Peacey, Albert Henry to Peacocke, Nathaniel Levett, 2nd Bt.
- Peacocke, Norah Kathleen to Pearce, Frank Colville
- Pearce, G. W. to Peareth Kincaid Lennox, William Mandeville, Chief of Lennox
- Peareth, Alice M. to Pearson, Arthur
- Pearson, Arthur to Pearson, John Richard Anthony
- Pearson, John Stevenson to Pearson-Bayly, Jeht James
- Pearson-Cooper, Michelle to Pease, Lily
- Pease, Louisa Ann to Pechell, Charlotte Alice Rothwell
- Pechell, Charlotte Elizabeth to Pedder, Thomas
- Peddie, Ada Mary E. to Peel Yates, Sarah
- Peel, 1st Baronet (Sidney Cornwallis) to Peel, Henry
- Peel, Henry to Peel, Wilmot Reginald Blomefield
- Peel, Winifred to Pejacsevich, Peter Graf von
- Pejoh, Anne Eleonore von to Pelham, Lucy
- Pelham, Lucy to Pell, Maurice
- Pell, Michelle to Pelly, Alice Leonora
- Pelly, Alice Mabel to Pelly, Frances Carruthers
- Pelly, Frances Elsie to Pelly, Mary Richenda
- Pelly, Mary Rose to Pelpola, Saya
- Pels, Agneta to Pemberton-Pigott, William
- Pembery, Francis to Penfold, Nicola Jane
- Penfold, Philip James Bedford Linzee to Pennefather Evans, Maude
- Pennefather, 1st Baronet, of Golden, in the County of Tipperary (John de Fonblanque) to Penney, Winnifred Mae
- Pennicard, Katherine Ida to Penny, Shelagh
- Penny, Stephen to Penrose, Zoe Louise
- Penrose-FitzGerald, Charles Bryan (Major) to Peploe, Sydney Katherine
- Peplow, Coleen Yvonne to Pepys, Kenelm Charles Everard Digby, 8th Earl of Cottenham
- Pepys, Kenelm Charles Francis, 5th Earl of Cottenham to Perceval, Diana Mary
- Perceval, Donald William to Perceval, Yvonne Sheila
- Perceval-Maxwell, Andrew John to Percy, Anne
- Percy, Anne to Percy, Margaret
- Percy, Margaret to Perez de Andujar y Andujar, Laureano
- Perez de Barroso y Mencia de Sotomayor, Fernan to Perkins, Minnie Margaret Matilda
- Perkins, Mo to Perrin, Zoe Christina Sainsbury
- Perrine d'Auvilliers, Marie Etienette to Perry, Catherine
- Perry, Catherine to Perry, William
- Perry, William to Persse, Emily
- Persse, Emily Alicia to Persse, Nancy
- Persse, Nancy to Perth, Countess of (Nancy Seymour)
- Pertile, Maestro Vincenzo to Peryam, William (Sir)
- Peryman, Miriam Rheta to Peter-Hoblyn, Susanna Diana Georgina
- Peterborough, 1st Earl of, co. Northampton (John) to Petersham of Petersham, Charles co. Surrey
- Petersham, 1st Baron, co. Surrey (John) to Petkievicz, Vladmir Rostislavovich
- Petley, Jane Fowler to Petre, Baroness (Mary)
- Petre, Beatrice Mary to Petre, Mary
- Petre, Mary to Petrie, William Witon
- Petrie-Hay, Louise Cecilia Mary to Pettus, Thomas, 2nd Bt.
- Petty, Alexander to Peyronnet, unknown, Vicomte de Peyronnet
- Peyroux de Bastard d'Estang, Antoinette du to Peyton, Mary Constance
- Peyton, Mary Constance of Yeovil, co. Somerset to Pfalz, Moritz von der
- Pfalz, Otto Heinrich Kurfürst von der to Phear, Mary
- Pheasant, Anne to Philbrick, Sarah Monica Loveday
- Philcox, Elizabeth to Philipps, Lara Helen
- Philipps, Laurence Richard, 1st Baron Milford to Philips, Leanne Jane
- Philips, Lewis Francis to Phillimore, Harriet Lucy
- Phillimore, Helen to Phillips, Anthony Jeremy Herbert Home
- Phillips, Anthony Julian to Phillips, Henrietta Sybil
- Phillips, Henry to Phillips, Reginald Percy
- Phillips, Richard to Philoll, John
- Philon, Regina Charikla to Phipps, George Pyne
- Phipps, Gertrude Elizabeth to Phoenix, Roberta Ann
- Phokas, Bardas to Pick, Veronica M.
- Pickard, Adelaide Joanna Loftus to Pickett, William Robert
- Pickett-Heaps, Daphne Charmian to Pidcock Henzell, Henry Henzell F.
- Pidcock, Bridget Susan Jane to Piercy, William, 1st Baron Piercy
- Piere, Orma to Piers, Mary Catherine Emily Price
- Piers, Mary Cecilia to Pigot, Fenella Clare
- Pigot, Frances to Pigott, John
- Pigott, John to Pigou, unknown daughter
- Pigou, Walter to Pilars, Stefania
- Pilars, Stefania to Pile, Walter Devereux
- Piles, Drusilla to Pilkington, Margaret
- Pilkington, Margaret de to Pim, Jonathan
- Pim, Jonathan to Pinhey, Winthrop Molyneux
- Pinho de Oliveira, Monica to Pinsent, Ewen Macpherson
- Pinsent, Frances to Piper, Walter George
- Pipho, Frances to Pitcairn, William Andrew
- Pitcairn-Campbell, Alison Joan to Pitman, William Hugh
- Pitmedden, Lord (Alexander) to Pittman, William Frederick Barttelot
- Pittoni, Teresa Coggiola to Plantagenet, Grace
- Plantagenet, Henry to Platt, Samuel Radcliffe
- Platt, Sara Margaret Helen to Plaza Tassart, Victorino de la
- Plaza Tocco, Oscar Jose Victorino de la to Plettenberg, Wolfgang Graf von
- Plettenberg-Lenhausen, Diethelm Reichsgraf von to Pleydell-Bouverie, Mark
- Pleydell-Bouverie, Martha to Plowden, Joyce Chicheley
- Plowden, Judith to Plumer, William
- Plumer-Price, Beatrice Mary to Plunket, Charles Bushe
- Plunket, Charles Patrick Benjamin to Plunkett, Anthony Percy
- Plunkett, Antonia Susan to Plunkett, Mary Louisa (Lady)
- Plunkett, Mary Tevis to Pobjoy, Shirley Ann
- Poccianti, Carlo Lodovico to Poellnitz, Wilhelm Christian Gottlob Baron von
- Poer, 1st Count de la (Edmond James de Poher) to Poland, Gertrude of
- Poland, Gordana to Pole, Elizabeth
- Pole, Elizabeth to Pole, Samuel
- Pole, Sara Jane to Poliakoff, Vladimir
- Polianov, Alexander to Pollard, William Dutton
- Pollard-Urquhart, Adah Louisa Anne to Pollington of Longford, 8th Baron, co. Longford (John Christopher George)
- Pollington, Isabel to Pollock, Humphrey Rivers
- Pollock, Ida Dundas to Pollock, Zoë Deborah
- Pollock-McCall, Pamela Mary to Pomeroy, Esther Caroline
- Pomeroy, Eustace Crichton to Poncelet, Paul
- Poncet, Louise du to Ponsonby, Emily Mary
- Ponsonby, Emily Priscilla Maria to Ponsonby, Rosamond Mary
- Ponsonby, Rosanna to Ponzoli, Virgil A.
- Pook, Caroline Elizabeth to Poole, Mary Anne
- Poole, Mary Copeland to Pooley, Stanley Ford
- Pooley, Stephana Rose to Pope, Beata
- Pope, Beata (Lady) to Pope, Sarah Mitchell
- Pope, Selina Frances Gladstone to Poppet, Elizabeth John
- Popple, Catharine to Portal, Dorothy
- Portal, Edward Anthony Reginald to Porteous, Tancred John Octavian
- Porter of Luddenham, Baron, of Luddenham in the County of Kent (George) to Porter, John D.
- Porter, John E. L. to Porter, Winifred Lilias
- Porter-Philips, Barbara Joan to Portman, Jessie Campbell
- Portman, Jessie Elizabeth to Portugal, João Manuel de
- Portugal, João V de to Poswillo, Stephen David
- Pot, Anne, dame de La Rochepot to Potter, Esther
- Potter, Esther to Pottinger, William Jameson
- Pottle, Henry to Poulett, Mary
- Poulett, Oriel Ross to Pounder, Thomas
- Pounfreth, Eglina to Powell, Charles Watson
- Powell, Charles William to Powell, Hylda
- Powell, Ida to Powell, Richard, Jr.
- Powell, Richmond to Power, Catherine
- Power, Catherine to Power, John 'Og'
- Power, John (Sir) to Power, Sarah
- Power, Sarah to Powlett, Jane
- Powlett, Katherine to Powys, Henry Philip
- Powys, Henry Wentworth to Poynings, Margaret de
- Poynings, Margaret de to Poyntz, James
- Poyntz, James William to Poyntz, William James
- Poyntz, William Montagu Browne to Praschma, Savannah Lee Maria
- Praschma, Sibylle Gräfin von to Pratt, Jennifer Marianne
- Pratt, Jenny to Preaulx, Nicole Marie Sophie Charlotte Consuelo Anne de
- Preaux, Peter de to Prendergast, Matilda de
- Prendergast, Matilda de to Prescott, Oliveria Cromwell
- Prescott, Pauline to Preston, Austin Roe
- Preston, Austin Roe, Jr. to Preston, John
- Preston, John to Preston, Thomas
- Preston, Thomas to Pretyman, Vera
- Pretyman, Walter to Preußen, Prinz von (August Ferdinand)
- Preußen, Prinz von (August Wilhelm Heinrich Günther Viktor) to Prevost, Henrietta
- Prevost, Hester to Price, Beatrice Amphilis
- Price, Beatrice Mary Rose to Price, Frances Wathan Hill
- Price, Francis to Price, Lois
- Price, Loran Merelle to Price, Roy Kemball
- Price, Rubra de Guerin to Prichard, Lucy Hermione
- Prichard, Lydia Diana to Prideaux, William James Nicholas
- Prideaux-Brune, Adah Louisa Anne to Primavesi, William
- Prime, Annarella to Primrose, Mary
- Primrose, Mary to Pringle, Heather
- Pringle, Helen to Prinsep, Sophia Elizabeth
- Prinsep, Thomas to Pritchard, Richard George William
- Pritchard, Rosalind Dalzel to Proby, Charles
- Proby, Charles James to Procter, Thomas
- Procter, Thomas to Promnitz-Dittersbach, Eleonore Baronin von
- Pronskii, Ulyana Petrovna to Prowse, Thomas
- Prowse, William John to Pryor, Mary
- Pryor, Mary Julia to Puddick, Simon Nicholas Graves
- Puddicombe, Elizabeth to Puissar, Marquis de (Louis James)
- Puisset, Hugues de to Pullen, William Christopher Wyldbore
- Puller, Christopher to Purcell, Catherine
- Purcell, Catherine Elizabeth to Purcocks, Lauran Antoinette
- Purden, Catharine to Purnell, William Paston
- Purr, Andrew to Pury, William
- Pus, Katarzyna to Pycroft, William
- Pye, 1st Baronet (Edmund) to Pym, Helen Maud
- Pym, Henry Wollaston to Pynsent, Thomas
- Pynson, Humphrey to Quadt, Xaverius
- Quaglia, Frederica to Quayle, Margaret
- Quayle, Margaret to Quick, Theodora Ann
- Quicke, Amanda Julia to Quin, Nettie
- Quin, Richard to Quinn, William David
- Quinnell, Amy to Quintal, Evon Kate
- Quintal, Faccie to Quintal, Michael
- Quintal, Michella Phoebe to Quinton, William West
- Quipp, F. E. to Rabinovitch, June Caroline Lucy
- Rabl von Böhmen, Abraham to Radcliffe, Dominic Joseph
- Radcliffe, Dorothy to Radcliffe, Ralph
- Radcliffe, Ralph to Radford, Walter Buckley
- Radford-Norcop, Henrietta Grace to Radziwill, Krzysztof
- Radziwill, Ladislaus to Rae, William, 3rd Bt.
- Rae-Fraser, Douglas to Ragland, Virginia Cary
- Ragnvaldsdottir, Ascrida to Raincock, Lucy Roynon
- Raine, Dorothy Frances Maria to Rait, John (Colonel)
- Rait, Kathleen Georgina to Ralli, Edward John
- Ralli, Elizabeth to Ram, Irene Mary Montagu
- Ram, Jane to Ramsay of Dalhousie, 9th Lord (George)
- Ramsay of Glenmark, 1st Baron, co. Forfar (George) to Ramsay, Dorothy Cynthia
- Ramsay, Dorothy Shephard to Ramsay, Jane Maria
- Ramsay, Janet to Ramsay, Neis, 11th of Bamff
- Ramsay, Neis, 1st of Bamff to Ramsay-Fairfax, William George Herbert Taylor, 2nd Bt.
- Ramsay-Fairfax-Lucy, 2nd Baronet, of the Holmes, co. Roxburgh (William George Herbert Taylor) to Ramsden, Anne
- Ramsden, Anne to Ramsden, Mary Zillah
- Ramsden, Matthew John to Rancliffe, Baroness (Elizabeth Maria Theresa)
- Rancon, Bourgoyne, Dame de Fontenay to Randolph, Mary
- Randolph, Mary to Rankin, Georgina Mary
- Rankin, Grace Vera to Ransome, Tabitha
- Ranson, Elizabeth to Rash, Rosemary Anne
- Rashbury, Sally to Ratcliff, William Milner
- Ratcliffe, Adeline Constance St. Aubyn to Ratner, Sylvia Jane
- Ratoff, Harry to Raven, Sylvie Martha
- Ravencroft, Elizabeth to Ravera, Marina
- Raverat, Elisabeth to Rawlins, Eliza Nash
- Rawlins, Elizabeth to Rawlinson, William
- Rawll, Andrew Charles Vyvyan to Ray, William
- Ray-Jones, Effie Irene to Rayner, Margaret Forbes Kilgour
- Rayner, Marguerite to Rea, Thomas Russell
- Rea, Walter Russell, 1st Baron Rea to Read, Winifred Mary
- Reade Peycke, Gwilym to Reade, Martha
- Reade, Mary to Reading, Viscountess (Alice Edith)
- Readings, Horace Charles to Rebbeck, Waller
- Rebecchini, Osanna to Rede, Thomas
- Redei, Martha von to Redish, John
- Redkins, Ellen to Redvers, Robert de
- Redvers-Bate, Manon to Reed, Laurence Cecil
- Reed, Leicester Morgan to Rees, Noel
- Rees, Noelle Eva Mabel to Reeve, Mary Louisa
- Reeve, Mary Scarlett to Reeves, William Vandeleur
- Refaat, Leila to Reid, Benedict
- Reid, Benjamin James Dundas to Reid, James of Pitlethie
- Reid, James Scott Cumberland, Baron Reid to Reid, Sally Christine
- Reid, Sandy to Reilly, Isabella Elizabeth
- Reilly, James to Reith, John
- Reith, John Charles Walsham, 1st Baron Reith to Renals, William
- Renaud, Isabelle to Rennie, Winifred Beamish
- Rennie-Strachan-Carnegie, Alan Bruce Strachan to Renton, David Kurt
- Renton, David Lockhart-Mure, Baron Renton to Repetito, Luis
- Repington, Catherine to Reuss zu Greiz, Sophie Henriette Gräfin
- Reuss zu Köstritz, Alexandrine Prinzessin to Reve, Mary
- Revedin, Alvise, Comte di San Martino to Reynell, Richard
- Reynell, Richard to Reynolds, Ian Walter Graham
- Reynolds, Isabel to Reynolds, Venetia
- Reynolds, Victor H. to Rhena, Gräfin von (Rosalie)
- Rhenen, Sophia van to Rhodes, William Barnard
- Rhodes, William Barnard to Ribbing, Sevet
- Ribblesdale, 1st Baron, of Gisburne Park, co. York (Thomas) to Rice, Frances Anne
- Rice, Frances Elizabeth to Rich, Charles
- Rich, Charles to Rich, Richard
- Rich, Richard, 1st Baron Rich to Richards, Edith Rose
- Richards, Edna Leonie B. to Richards, Peter James
- Richards, Peter M. to Richardson, Catherine
- Richardson, Catherine A. to Richardson, Isabel
- Richardson, Isabel to Richardson, Mary Elizabeth
- Richardson, Mary Gwendolen to Richardson, Zaleha
- Richardson-Brady, Augusta Le Vicomte to Richmond, James, 1st of Kincairney
- Richmond, Jane to Rickards, Walter James
- Rickards, William Henry to Ricketts, Katharine Elizabeth
- Ricketts, Katherine Charlotte to Riddell, Andrew James Michael
- Riddell, Andrew John to Riddell, Julia
- Riddell, Juliet Clare to Riddett, Sara Caroline
- Riddick, Cecilia Margaret to Ridgley, Sylvia Anne
- Ridgway, 1st Baronet (Thomas) to Ridley, Laura
- Ridley, Laura to Riedemann, William Otto von
- Riedenburg, Adelheid of to Rigby, Oliver Hugh
- Rigby, Patricia Anne to Riley, John William
- Riley, Joseph to Ringberg, Susanne
- Ringeisen, Virginie to Ripley, Thomas Hyde
- Ripley, Violet to Ritchie, Charles
- Ritchie, Charles Rupert Rendall, 6th Baron Ritchie of Dundee to Ritchie, William Thackeray Denis
- Ritchie-Calder, Baron, of Balmashanner in the Royal Burgh of Forfar (Peter Ritchie) to Rivers, Ursula
- Rivers-Bulkeley, Anne Charmian to Rivett-Carnac, Sybil Mary
- Rivett-Carnac, Thomas to Robartes, Warwick
- Robarts, Abraham to Robbins, Winifred
- Robe, Frances Charlotte to Roberts, Barbara Joan Stewart
- Roberts, Barbara Marian Nicolson to Roberts, Francis Kitson
- Roberts, Francis William to Roberts, Joseph Oakes
- Roberts, Josiah Charles to Roberts, Rebecca
- Roberts, Rebecca to Robertson, Alexander
- Robertson, Alexander to Robertson, Colin
- Robertson, Colin Douglas to Robertson, Helen Margaret
- Robertson, Helen Matilda to Robertson, Laurence Durden
- Robertson, Lawrence Alexander to Robertson, Robert Bowen
- Robertson, Robert Hope to Robertson-Glasgow, Zella Muriel Mary
- Robertson-Macdonald, Caroline Janet to Robinson, 9th Baronet, of London (Frederick Laud)
- Robinson, A. B. to Robinson, Christine Cecile Mimmi
- Robinson, Christopher to Robinson, Eustace
- Robinson, Eustace Blewitt to Robinson, Jack
- Robinson, Jack to Robinson, Maeve
- Robinson, Magdalen Mary to Robinson, Peter Duncan
- Robinson, Peter Frank, 4th Bt. to Robinson, W. R.
- Robinson, W. R. to Robson, Hamish Hastings Murray
- Robson, Harold Burge to Roche, Camilla Mary
- Roche, Caroline Jean Burke to Roche, Timothy O'Grady
- Roche, Ulick to Rochfort, Charles Gustavus
- Rochfort, Charlotte to Rochfort-Boyd, Sarah Jane
- Rochfort-Hume, Alice to Rodd, Phyllis Caroline
- Rodd, Rachel Georgiana to Rodgers, Vivienne Carol
- Rodgers, Wayne Robert to Rodney, William Powell
- Rodocanachi, Ambrose John to Roe, William Lot
- Roeber, Bruno to Rogers, Elizabeth
- Rogers, Elizabeth to Rogers, Patricia Ann
- Rogers, Patricia Anne to Rohan, Ingeborg von
- Rohan, Jacqueline, Marquise de Rothelin to Rokeby, Richard of
- Rokeby, Thomas to Rolle, John
- Rolle, John, 1st and last Baron Rolle of Stevenstone to Rolleston, William Leslie
- Rolleston-Spunner, Charles to Rollo, unknown
- Rollo, unknown to Romanoff, Stephena Alexandra
- Romanoff, Stephena Verdel to Romanov-Ilyinsky, Victoria Bayard
- Romanova, Ekaterina Ioannovna, Princess of Russia to Romer, Wolfgang William
- Romer-Lee, Anthony James to Ronayne, William Crooke
- Roncallo, Maria Maddalena to Rooper, William
- Roos of Belvior, 1st Baron, co. Leicester (John James Robert) to Roper, Elizabeth
- Roper, Elizabeth to Roper-Curzon, George Henry
- Roper-Curzon, George Henry, 16th Baron Teynham to Rordorf und weitere, Mangold I von
- Rorer, Cecily Pauline Calvert to Roscommon, 9th Earl of (Robert)
- Roscow, Richard Barnes to Rose, Frances Walrond
- Rose, Francis to Rose, Magdalen
- Rose, Magdalene to Rose, Yvonne Charlotte
- Rose-Cleland, Agnes Elizabeth to Rosenburg, Max
- Rosendorff, Armgard to Ross, Adrian
- Ross, Agnes to Ross, Edward Gordon
- Ross, Edward J. L. to Ross, James of Pitcalnie
- Ross, James Paterson, 1st Bt. to Ross, Matilda de
- Ross, Matilda Elizabeth to Ross-Lewin, Susannah
- Ross-Ross, Diana Clara to Rosslyn, Countess of (Violet Aline)
- Rossman, Herman Peter to Rothery, William Lee
- Rothes, 10th Earl of (John) to Rothschild, Lionel Nathan de
- Rothschild, Lionel Nathan de to Rottal, Theresia
- Rotten, Sarah Mary to Round-Turner, Zoe Paula
- Roundell, Ann to Rous, unknown daughter
- Rous, unknown daughter to Routledge, Rose
- Routledge, Sarah to Rowcliffe, Una Mary
- Rowcroft, Anne Josephine Felicete to Rowe, Norah Patricia
- Rowe, Norman to Rowlandson, Violet May
- Rowlatt, Alice Martha Moseley to Rowley, Howard Fiennes Julius
- Rowley, Hugh to Rowley-Conwy, William Geoffrey Peter
- Rowling, Edgar Lindeman to Roy, unknown daughter
- Roy, unknown daughter to Royle, John Charles Fanshawe
- Royle, John Popplewell to Rucker, Zoë Meriel
- Rucks, Sallie to Rudnay de Rudnó et Divék-Ujfalu, Viktoria
- Rudnay, Andras to Rugg, Simon
- Rugge, Frances to Rule, William James
- Rule-King, Linda to Rumsey, William (Judge)
- Rumwalla, Jean to Rupprecht, Walter
- Ruprecht, Alexander Dominic to Ruspoli Memmo, Patrizia dei principi
- Ruspoli y Alvarez de las Asturias Bohorques, Carlos, 7° Duque de la Alcudia to Russell, Alexander Cumming
- Russell, Alexander Duncan of Aden to Russell, Christopher
- Russell, Christopher to Russell, Emma Maria
- Russell, Emma Rose to Russell, Ian Macdonald Affleck
- Russell, Ian Mervyn to Russell, Kathleen Mary
- Russell, Katie to Russell, Natasha
- Russell, Nellie to Russell, Thompson
- Russell, Toby Alan to Russia, Nikolai II of
- Russia, Nikolai Konstantinovich of to Rutherford, Hubert
- Rutherford, Hugh to Ruthven, Elizabeth
- Ruthven, Elizabeth to Rutley, Simone Catherine
- Rutnam, Anna Frances to Ruótolo, Umberto
- Ry, Adelaïde Charlotte Sophie du to Ryan, Matthew
- Ryan, Matthew Joseph to Ryder of Eaton Hastings, Baroness (Eileen)
- Ryder of Warsaw, Baroness, of Warsaw in Poland and of Cavendish in the County of Suffolk (Margaret Susan) to Ryder, Maria
- Ryder, Maria to Ryland, Mary Josephine
- Ryland, Nerissa Joy Fetherstonhaugh to Rzyzora, Simon Peter
- Rätien, Adalbert I von to Sabo, Janet Theresa
- Sabonadaire, Frank to Sachsen, Frederuna von
- Sachsen, Frida Erdmuthe Elvira Ludovica Benedicte von to Sachsen, Paul Clemens Prinz von
- Sachsen, Pfalzgraf von (Ludwig III) to Sachsen-Altenburg, Therese Prinzessin von
- Sachsen-Bergedorf, Albrecht IV Herzog von to Sachsen-Coburg-Saalfeld, Prinzessin
- Sachsen-Coburg-Saalfeld, Prinzessin to Sachsen-Lauenburg, Ursula von
- Sachsen-Meiningen und Hildburghausen, Bernhard II Erich Freud Herzog von to Sachsen-Weimar-Eisenach, Jörg Wilhelm Albrecht von
- Sachsen-Weimar-Eisenach, Karl Alexander August Johann Großherzog von to Sackett, Richard
- SAcks, Baron, of Aldgate in the City of London (Jonathan Henry) to Saddington, William
- Saddler, Mary Ann to Saffery, Rosalind Louise Mary
- Saffi, Giovanna to Saint Albans, unknown
- Saint Albin, Charles de to Saint, Victoria NAdine Mary
- Saint-Amant, Esther to Sainz Amoros, Alfonso (Dr.)
- Sainz Wilson, Alonso Eduardo to Sale, William
- Sale-Hill, Alan Rowley to Salis, Zoe Miranda de
- Salis-Schwabe, Gladys Mary to Salm, unknown daughter Gräfin von
- Salm, Wild und Rheingraf zu Dhaun und Neuviller-sur-Moselle, Philipp Franz von to Salm-Salm, Karl-Philipp Josef Petrus Coelestinus Balthasar Prinz zu
- Salm-Salm, Klara Prinzessin zu to Salmon, Henry Thomas
- Salmon, Henry William Sebastian to Salt, Fenella Mary Houlton
- Salt, Firoozeh Katherine to Salter, Richard
- Salter, Richard Henry to Salusbury-Trelawny, Patrick Charles
- Salusbury-Trelawny, Peter Michael to Samble, Phyllis Mary
- Samborne le Bas, Charles to Samsbury, William
- Samson, Alice Mary to Samuel, Zoe Elizabeth
- Samuel-Montagu, Ewen Edward Samuel to Sancerre, Stephen, Count of Sancerre
- Sancha, Thomas de to Sandeman, Walter Albert
- Sandeman-Allen, Charles James to Sanders, Robert Massy Dawson
- Sanders, Robert Stevelly to Sanderson, John
- Sanderson, John to Sandford, Christina Katarin
- Sandford, Christopher to Sandilands, Isobel
- Sandilands, Isobel to Sandrey, Mary
- Sandrez, Marcella to Sandys, India Ottilie Rose
- Sandys, James to Sangster, William
- Sanguinetti, Charlotte Emma Georgiana to Santo Domingo Pumarejo, Julio Mario
- Santo Domingo Rechulski, Julio Mario to Sargeant, Sally
- Sargeaunt, Alice Caroline to Sartoris, Vivien May
- Sartorius y Cabeza de Vaca, Vicente, 4° Marqués de Marino to Satgé, Valentin Ernest, 1st Vicomte de Saint-Jean
- Sato, Hiroko to Saunders Watson, Yasmin Liebe Georgina Shamim
- Saunders, 10th Baronet, of Newtown Gore, co. Mayo (Arthur Strange Kattendyke David Archibald) to Saunders, John Boyd
- Saunders, John Frederick to Saunderson, Georgina
- Saunderson, Grace to Savage, Christian
- Savage, Christopher Domville to Savage, William Henry
- Savary de Beauregard, Regina to Savile, Henrietta
- Savile, Henrietta Anna to Savile-Lumley, Minnie Emma Susan
- Savill Onley, Arthur to Savoia, Maria Beatrice di
- Savoia, Maria Beatrice di to Savory, Victoria Lucy Lee
- Savory, William Henry to Saxe, Moritz de
- Saxe-Coburg and Gotha, Affie to Sayer, William
- Sayer, William Feetham to Sayn-Wittgenstein-Berleburg, Wolfgang Friedrich Max Prinz zu
- Sayn-Wittgenstein-Berleburg-Johannsmann, Konstantin Gustav Heinrich Richard zu to Scales, Winifred
- Scaletta, Carlo dei Principi della to Scaramanga, Theodore Ambrose (Major)
- Scaramanga-Ralli, Constantine to Scarlett, William James Yorke
- Scarlett-Streatsfield, Sarah Penelope to Schaffgotsch, Rudolf Graf
- Schaffgotsch, Sidone to Schaumburg-Lippe, Niklas Georg Prinz zu
- Schaumburg-Lippe, Otto Prinz zu to Schenk von Stauffenberg, Valerie Sophie Gräfin
- Schenk von Winterstedt, Anna Magdalene to Schilizzi, Zanni
- Schill, Brigitte to Schleswig, Waldemar II Herzog von
- Schleswig-Holstein, Anna Cathrine of to Schleswig-Holstein-Sonderburg-Beck, Sophie Luise von
- Schleswig-Holstein-Sonderburg-Franzhagen, Christiane Elisabeth von to Schleswig-Holstein-Sonderburg-Glücksburg, Wilhelm Friedrich Christian Günther Albert Adolf Georg
- Schleswig-Holstein-Sonderburg-Glücksburg, Wilhelm Friedrich Herzog zu to Schmidt, Margaret
- Schmidt, Martina to Schnurbein, Stefanie Baronin von
- Schoales, Adam to Schomberg, Sarah
- Schomberg, Sophia Elizabeth to Schreiber, Louisa
- Schreiber, Margaret to Schultheiss, Johannes
- Schulthess-Rechberg, Eric Alex von to Schuyler, Philip Pieterse
- Schuyt, Adelaïde Frédérique Marie Pauline to Schwarzburg-Sondershausen, Wilhelmine zu
- Schwarzchild, Jacob to Schönborn-Buchheim, Vincenz Graf von
- Schönborn-Wiesentheid, Adalbert Joseph Maria Franz August Graf von to Schönburg-Hartenstein, Lily
- Schönburg-Hartenstein, Louise to Sclater, William Patrick
- Sclater-Booth, Amy Cicely to Scot, Walter
- Scot-Skirving, Ann Margaret to Scott, 5th Baronet, of Thirlestane (Francis)
- Scott, 6th Baronet, of Ancrum, co. Roxburgh (William) to Scott, Arthur Avison
- Scott, Arthur Bodley to Scott, Clifford
- Scott, Clifford to Scott, Elizabeth Rosemary Merriell
- Scott, Ella Rose Virginia to Scott, Henrietta
- Scott, Henrietta to Scott, Jean
- Scott, Jean to Scott, Keith Dennis Heathcote
- Scott, Keith Heathcote to Scott, Mary
- Scott, Mary to Scott, Richard
- Scott, Richard to Scott, Thomas
- Scott, Thomas to Scott, William Light
- Scott, William Martin to Scott-Moncreiff, Ronald
- Scott-Moncrieff, Adelaide Maud to Scrimgeour, Walter
- Scrimshire, Elizabeth to Scrope, Victoria Emily Louise
- Scrope, Virginia Ann Katherine to Scudamore, Peter
- Scudamore, Philip to Seager, Zoë Leighton
- Seagram, Mary Anne Laetitia to Sealy, Winthrop Baldwin
- Seaman, Anna Maria to Seaton, William John
- Seatow, Kathrin Elizabeth to Sebright, William
- Sebrinski, Ethel to Sedgwick, Violet Margaret
- Sedley, 1st Baronet, of Southfleet, co. Kent (Charles) to Seely, Julia Caroline
- Seely, Katherine Thornton to Segrave, Stephen de
- Segrave, Stephen de to Selby, Elizabeth
- Selby, Elizabeth to Selby-Lowndes, Winifred
- Selby-Smyth, E. G. to Sellon, William Rivers
- Sellors, Hazel Margaret to Sempill, Elizabeth Ross
- Sempill, Emily Sarah to Senhouse, William John
- Senior, Agnes to Sergison, William Thomas
- Sergison-Brooke, Bertram Norman to Servaes, William Reginald
- Servantes, Marie Elise to Seton, Barbara
- Seton, Barbara to Seton, Louisa Harriet Manderson
- Seton, Lucy to Sevastopoulo, Marina
- Sevastopoulos, Emmanuel to Sewell, Thomas Baily Heath
- Sewell, Thomas Bermingham Daly Henry to Seymour, Beatrice Jane
- Seymour, Beatriz to Seymour, Frances
- Seymour, Frances to Seymour, Joseph
- Seymour, Joseph to Seymour, Timothy Hugh
- Seymour, Timothy Maurice Barnabas to Shackleton, Elizabeth
- Shackleton, Elizabeth to Shaftesbury, Mary of
- Shafto, Amanda Elizabeth to Shakespear, Henrietta
- Shakespear, Henry Davenport to Shand, Hugh Morton
- Shand, Isabella to Shapland, S.
- Shapley, Olive Mary to Sharp, Ethel Adelaide
- Sharp, Ethel Maura to Sharpe, Geoffrey Donald
- Sharpe, George to Shatton, W. Joseph
- Shatwell, Kirsty to Shaw, Charles
- Shaw, Charles to Shaw, Glencairn Dalrymple
- Shaw, Grace Eleanor to Shaw, Judith
- Shaw, Julia to Shaw, Robert James
- Shaw, Robert John to Shaw-Mackenzie, Vero Campbell of Tordarroch and 5th of Newhall
- Shaw-Preston, Robert Francis Hubert to Shawcross, William Tuer
- Shawe, Albinia Hester to Shedden, William George
- Shee, 1st Baronet, of Dunmore (George) to Sheffield, John Robert
- Sheffield, John Vincent to Shekleton, Robert
- Shekleton, Robert to Shelfotd, Leonard Edmund
- Shell, Alfred to Shelley, Mary
- Shelley, Mary to Shenkman, Susan Mary
- Shenn, Annie to Shepherd, Lalage Virginia
- Shepherd, Lambert to Sheppard, Rita de Courcy
- Sheppard, Robert Arthur Byas to Sherbrooke, Madeleine Mary Josephine
- Sherbrooke, Margaret McDonald to Sheremetev, Vasilii Sergyeevich
- Sheremetev, Vasilii Sergyeevich to Sheridan, Sarah Eager
- Sheridan, Sophie Florence Lothrop to Sherriff, Zulimah Paton
- Sherring, Gladys Maude to Shewell, Elizabeth
- Shewell, Elizabeth to Shiers, William
- Shiffert, Rebecca to Shinkman, Paul Glanvill
- Shinkwin, Alice to Shirley, Charles
- Shirley, Charles to Shirley, unknown son
- Shirley, unknown wife to Shoppee, Christopher Louis
- Shoppee, Claire Evelyn to Shoppee, Oliver James
- Shoppee, Patricia to Shore, William Edward
- Shores, Ada Gwen to Shortridge, William
- Shortt, Alexander Graham to Shubrick, Rose Nona
- Shuckburgh, 10th Baronet, of Shuckburgh, co. Warwick (Stewkley Frederick Draycott) to Shuldham, William Lemuel
- Shuldham-Legh, Frances Jane to Shuttleworth, John Ughtred Thornton
- Shuttleworth, Julia Gertrude to Sicilia, William 'the Good'
- Sicily, Alfonso V of to Sidey, Marjorie Beatrice
- Sidgreaves, Catherine to Sierstorpff, Sophia Bernardina Luise Friederika Hedwig
- Sieve, Claudia Annabel to Sillet, Samantha
- Sillett, Julie Therese to Silvester-Horne, John
- Silvestri-Levy, Alessandra to Simeon, Margaretta Valborg Johanna
- Simeon, Marguerite Gladys to Simmons, Henry
- Simmons, Herbert to Simon, Willem
- Simon-Weidner, Annette to Simpson, Alys Maude
- Simpson, Amanda Juliet to Simpson, George
- Simpson, George to Simpson, Maurice Young
- Simpson, May to Simson, Trevor
- Simunek, Melissa Jane to Sinclair, Catherine
- Sinclair, Catherine to Sinclair, Gordon Cornwallis
- Sinclair, Gordon Leonard to Sinclair, John
- Sinclair, John to Sinclair, Master of (James)
- Sinclair, Master of (John) to Sinclair-Lockhart, Winifred Ray
- Sinclair-Loutit, Kenneth William Cripps to Singleton, Maria
- Singleton, Martha to Sisson, William George
- Sissons, Ilze to Sivewright, William
- Sivyer, Gordon to Skeffington, Thomas Clotworthy
- Skeffington, Thomas Henry to Skene, John
- Skene, John to Skillington, William Patrick Hugo
- Skilton, Aubrey Bruce to Skinner, Susan Pamela
- Skinner, Susannah Maria to Skipwith, George
- Skipwith, George to Skipwith, William de
- Skipwith, William de to Skybak, Katrina
- Skynner, Alice to Slade, James
- Slade, James to Slane, Viscount (Henry Vivien Pierpont)
- Slaney, Anne to Slayter, William Bruce
- Slayton, George to Sligo, Ronald William of Inzievar
- Slim, 1st Viscount, of Yarralumla in the Capital Territory of Australia and of Bishopston in the City and County of Bristol (William Joseph) to Sloet, Sophie Adriënne Barones
- Sloggett, Arthur John Henry to Small, Virginia
- Small, Walter to Smeddle, William Robert
- Smedley, Anna to Smiley, Oliver Christopher
- Smiley, Pandora Hope to Smith, Ada A.
- Smith, Ada Emily Corbet to Smith, Ann
- Smith, Ann to Smith, Bathia
- Smith, Bathia to Smith, Charles
- Smith, Charles to Smith, Culling, 2nd Bt.
- Smith, Curtis to Smith, Eldred A. Ussher
- Smith, Eleanor to Smith, Emily Anne
- Smith, Emily Arabella Jane to Smith, Francis Edward James
- Smith, Francis George to Smith, Grace
- Smith, Grace to Smith, Herbert Frederick Edgar
- Smith, Herbert George to Smith, Jane
- Smith, Jane to Smith, John Christopher Graham
- Smith, John Edward Murray to Smith, Leonard
- Smith, Leonard George to Smith, Margaret Leah
- Smith, Margaret Louisa to Smith, Mary Emma
- Smith, Mary Emma to Smith, Pamela
- Smith, Pamela Anne Bosworth to Smith, Robert
- Smith, Robert to Smith, Sean Wilson
- Smith, Sebastian to Smith, Thomas Gilbert, 4th Bt.
- Smith, Thomas Graham to Smith, William
- Smith, William to Smith-Dodsworth, Violet Agnes
- Smith-Dorrien, Alma Paulina to Smithers, William Rupert John
- Smithes, Henry Edward to Smyly, William Josiah (Sir)
- Smyser, Janet to Smyth, Henrietta Grace
- Smyth, Henry to Smyth, Rose Mary
- Smyth, Rosetta to Smythe, Georgina
- Smythe, Gillean to Sneddon, Robert Malcolm
- Snedeker, Amy Elizabeth to Snell, Ysolde Cicely
- Snellaert, Bernadette to Snouck Hurgronje, Willem Johan
- Snouckaert van Schauburg, Colonel Albert Nicolaas Baron to Snow, Zia
- Snowball, Andrew Malcolm Burlton to Soames, Michael Sidney
- Soames, Myra to Solecki-Servi, Maximilian Alessandro Josef
- Soledad Larrea y Zubiaur, Maria to Solms-Laubach, Friedrich Ernst Graf zu
- Solms-Laubach, Friedrich Graf zu to Soltmann, Xenia Margarita Anne
- Solvay de la Hulpe, Anne Christine to Somerset, Cecily Emily Poulett
- Somerset, Cecily Mary Adelaide to Somerset, Henry Charles FitzRoy, 8th Duke of Beaufort
- Somerset, Henry Charles Somers Augustus to Somerset, unknown daughter
- Somerset, unknown daughter to Somerville, Helen
- Somerville, Helen to Somerville, William, Master of Somerville
- Somerville-Large, Alice Emily to Sopper, William
- Soppet, Edward to Sotheby, Elizabeth
- Sotheby, Elizabeth to Soukup, Raphael Maximilian Nikolaus Roswitha Maria
- Soul, Anne Rosemary to Southby, Mary Anne
- Southby, Naomi to Southgate, William J. P.
- Southgate-Jones, Nancy to Southwell, Thomas Rodney
- Southwell, Thomas, 1st Baron Southwell of Castle Mattress to Spackman, William Henry
- Spada Veralli dei Principi Potenziani, Angelica to Sparkes, Weston Joseph
- Sparks, Ann to Spear, William
- Speare, Charlotte Gertrude to Spee, Friedrich Graf von
- Spee, Gabriele von to Speir, Robert Johnathan Michael
- Speir, Robert Thomas Napier to Spencer Bernard, Sarah Penelope Katherine
- Spencer Moore, Pat to Spencer, Dorothy
- Spencer, Dorothy to Spencer, John Gray Churchill
- Spencer, John Henry to Spencer, Thomas
- Spencer, Thomas to Spencer-Nairn, Joanna Elizabeth
- Spencer-Nairn, John Chaloner to Spens, Grahame
- Spens, Gwendoline Helen to Spens, Yvonne Claire
- Spenser, Sarah to Spicer, William Webb
- Spick, Allister Lee to Spinas, Sebastian Antone
- Spinat, Erina to Sponheim, Stephan II Graf von
- Sponheim-Kreuznach, Elisabeth Gräfin von to Sprat, Thomas
- Spratley, Ann to Spread, William Rochfort
- Spreag, Alana to Spring, Mary
- Spring, Mary to Sprules, Robert George Wallbutton
- Spruntulis, Ben to Squarey, William
- Squery, Margaret to St. Aubyn, Giles Rowan
- St. Aubyn, Guy to St. Clair, Harold
- St. Clair, Harry Murray Kennedy to St. Cleere, Sibylla de
- St. Clere, Edith to St. George, John
- St. George, John to St. Helier, Pamela
- St. Hilaire, Marie de to St. John, Cecile Marie
- St. John, Cecilia to St. John, Henry Augustus Bolingbroke
- St. John, Henry Beauchamp to St. John, Mary Constance
- St. John, Mary Elizabeth to St. John, Walter Cecil Hompesch
- St. John, Walter Warren to St. Lawrence, Margaret
- St. Lawrence, Margaret to St. Leger, Reginald Warham Anthony
- St. Leger, Richard to St. Poll, Thomas
- St. Priest d'Urgel, unknown de to Stack, William
- Stackelberg, Bernt Otto von to Stacpoole, James
- Stacpoole, James to Staden, Steve van
- Stadie, unknown Graf von to Stafford, Humphrey
- Stafford, Humphrey to Staheyeff, Sophie Ann
- Stahischmidt, Ann Martha to Stallard, Vanessa
- Stallard-Penoyre, Anna Maria Brodbelt to Stamp, Jonathan Guy
- Stamp, Jonathon James Whittington Dudley to Standifer, Paul Harmer
- Standing, Anthony M. to Stange, Richard
- Stanger-Leathes, Ethel Macdonell to Stanhope, Jennifer
- Stanhope, Jessie Marion Hawkins to Staniforth, Sarah Elizabeth
- Stanihurst, James to Stanley, David Norman Sidney
- Stanley, David Patrick to Stanley, Jane
- Stanley, Jane to Stanley, Sarah
- Stanley, Sarah to Stannus, Mary
- Stannus, Mary to Stanyon, Effie Lilian
- Stapelton, Mary to Stapleton, Anne
- Stapleton, Anne to Stapleton, Philip
- Stapleton, Philip to Stark, John
- Stark, John to Starr, Walter Edwin
- Starre, Alice to Staveley, John
- Staveley, John Charles to Stead, William
- Steadman, Barry to Steel, David
- Steel, David Martin Scott, Baron Steel of Aikwood to Steele, John Stanley
- Steele, Judith Lynn to Steere, unknown daughter
- Steers, Ellinor to Steiniche, Joann Joseph
- Steinichen, Anna Rosina to Stephen, Ann
- Stephen, Ann Davies to Stephens, Juline Marie
- Stephens, Katherine to Stephenson, Jennifer Sarah
- Stephenson, Jessica Frances to Stepney, William
- Stepp, Marion to Sternberg, Zdenka Gräfin von
- Sternberg-Manderscheid, Christine Gräfin von to Steuart, Maria
- Steuart, Marian to Stevens, Elizabeth Margaret Moira
- Stevens, Elizabeth Polk to Stevens, William
- Stevens, William to Stevenson, James of Nether Carswell
- Stevenson, James Stuart to Stevenson, William
- Stevenson, William Beckford James (Hon.) to Stewart, 14th Baronet, of Ramelton, co. Donegal (Nicholas Courtney D'Arcy)
- Stewart, 15th Baronet (Arthur Patrick Avondale) to Stewart, Alexandra
- Stewart, Alexandra Beatrice to Stewart, Archibald of Castlemilk, 1st Bt.
- Stewart, Archibald of Castlemilk, 3rd Bt. to Stewart, Charlotte
- Stewart, Charlotte to Stewart, Elizabeth
- Stewart, Elizabeth to Stewart, Frederick D. M.
- Stewart, Frederick Granville to Stewart, Hugh St. Clair
- Stewart, Hugh, 2nd Bt. to Stewart, James, Duke of Rothesay
- Stewart, James, Duke of Rothesay to Stewart, John
- Stewart, John to Stewart, Lily
- Stewart, Lily May to Stewart, Marion
- Stewart, Marion to Stewart, Neville Keith
- Stewart, Nicholas Courtney D'Arcy, 14th Bt. to Stewart, Roslyn Anne Moore
- Stewart, Ross Ridsdale to Stewart, unknown son
- Stewart, unknown son to Stewart-Bam, Pieter Canzuis van Bloomestein
- Stewart-Blacker, Fiona K. to Stewart-Richardson, Mary
- Stewart-Richardson, Mary Louisa to Stiles, Sarah
- Stilgoe, Fiona Margaret to Stirling, Anna
- Stirling, Anna to Stirling, Isabella
- Stirling, Isabella to Stirling, Michael Andrew Grote
- Stirling, Michael Charles to Stirling-Maxwell, William, 9th Bt.
- Stirling-Moray, Charles, 15th of Abercairny to Stockar-Scherer-Castell, Walther von
- Stockard, Lesley H. to Stockhausen, Uta von
- Stockhay, Joan to Stoddart, Jennifer
- Stoddart, Jenny to Stokes, Inger Anita
- Stokes, Iris to Stolberg-Stolberg, Friedrich-Leopold Johannes Thaddaus Franziskus Josef Maria Graf zu
- Stolberg-Stolberg, Friedrich-Leopold Joseph Johannes Hubertus Maria Graf zu to Stonach, John
- Stonard, Joseph to Stone, Sally A.
- Stone, Samuel Miller, Jr. to Stoney, Francis Christopher
- Stoney, Francis George Duncan to Stoney, Winifred Claire
- Stoney-Bowes, Andrew Robinson to Stonor, Edmund Charles Joseph
- Stonor, Edward to Stopford Sackville, Lucinda Mary
- Stopford Sackville, Luke Mordaunt to Stopford, Joseph
- Stopford, Joshua to Storck, Henry
- Stordy, Mary Tirzah to Storrow, Ann
- Storrs, Emma Sarah to Stoughton, Nathaniel
- Stoughton, Nicolas to Stourton, Mary
- Stourton, Mary to Stowell, Tina Wendy, Baroness Stowell of Beeston
- Stowers, Medrie Georgette to Strachan, James McGill
- Strachan, James, 1st of Inchtuthill to Strachey, Richard Philip Farquhar
- Strachey, Richard Sholto to Strafford of Harmondsworth, Baroness (Marianne)
- Strafford, 1st Earl of (John) to Strang Steel, William of Philiphaugh
- Strang, 1st Baron, of Stonesfield, co. Oxford (William) to Strange, Alice
- Strange, Alice Minnie to Strangman, Thomas
- Strangwayes, D'arcy Edward to Strathcarron, Baroness (Valerie)
- Strathclyde, 1st Baron, of Barskimming, Mauchline, Ayrshire (Thomas Dunlop) to Stratton, Joanna Rosalind
- Stratton, John to Streatfeild, Frances Maria
- Streatfeild, Frank Newton to Stretch, Unknown Child
- Strettell, Amos to Strickland, Julia Mary
- Strickland, Julia Maud to Stride, William John Francis Keatley
- Strigewsky, Ana to Strohschneider, Wolfgang
- Strokosch, George to Strother, William
- Stroud, Alexander to Strutt, Ellen
- Strutt, Emily to Stuart of Castle Stuart, 9th Baron (Morton Gray)
- Stuart of Edgbaston, Baron, of Edgbaston in the City of Birmingham (Gisela) to Stuart, Caroline Elizabeth Josephine
- Stuart, Caroline Henrietta to Stuart, Elsie
- Stuart, Elsie to Stuart, Jane
- Stuart, Jane to Stuart, Mary
- Stuart, Mary to Stuart, unknown daughter
- Stuart, unknown daughter to Stuart-Menteth, Ludivina Frances
- Stuart-Menteth, Ludivina Granville to Stubbs, William Cotter
- Stubbs, William Cuthbert to Stubenberg, Marie Agathe Anna Herrin und Gräfin von
- Stubenberg, Marie Agathe Dominika Herrin und Gräfin von to Studd, Edward
- Studd, Edward to Studdert, David Donald
- Studdert, David Handcock to Studdert, Joanne
- Studdert, John to Studdert, Nina Josephine
- Studdert, Nina Josephine to Studholme, Diana Mary
- Studholme, Edgar Channon to Sturdy, Katharine Nora
- Sturdza, Pulcheria to Sturry, Rachel
- Sturt, Anthony to Style, Erin Kay
- Style, Esther to Styles, Roger Paul Lawrence
- Stylesbury, Ann to Suddaby, Michelle Lynn
- Sudeikis, Jason to Suffolk, Maria
- Sugar, Alan Michael, Baron Sugar to Sullivan, Emma Lucy Mary
- Sullivan, Erina Kate to Sulyard, Philippe
- Sulyard, Ralph to Summerskill, Wis
- Summerson, Margery to Sunderland, Violet
- Sunders, Alice Ellen to Surrey, H. G.
- Surriage, Agnes to Sutcliffe, Theresa Jean
- Sutcliffe, Thomas to Sutherland, Evan Charles
- Sutherland, Eveline Betty to Sutherland, Sophia Dunbar Gordon
- Sutherland, Stanley to Sutton, Catherine
- Sutton, Catherine de to Sutton, Jessie Constance
- Sutton, Joan to Sutton, Tracy Louise
- Sutton, Tristan Antony to Swabia, Matilda of
- Swaby, Ann to Swan, William Fletcher
- Swan, William H. to Swayne, Oswald Rocke
- Swayne, Peter Wilbraham to Sweet, W. E.
- Sweet, William James to Swieten, Adriana van
- Swift, Abigail to Swinderen, Reneke de Marees van
- Swindlehurst, Jennifer Margaret to Swinton, Helen
- Swinton, Helen to Swire, Mark Rupert Alexander
- Swire, Martha Virginia to Sydney of St. Leonards, Viscountess (Emily Caroline)
- Sydney, 1st Baron, of Chiselhurst, co. Kent (Thomas) to Sykes, Charles Percy
- Sykes, Charles Tatton to Sykes, Mary
- Sykes, Mary to Syme, William Ireland
- Symens, Sarah to Symonds, William Samuel
- Symondson, Alexandra Mary Catherine to Synge, Elizabeth
- Synge, Elizabeth to Synnott, William
- Synton, Alexander de to Széchényi, Katrin-Elizabeth Gräfin
- Széchényi, Larissa to Taaffe, William, Viscount Taafe
- Taalman, Dorothy Tania Jane Grey to Tahere, Hoana Mae
- Tahourdin, Anne to Tait, Zara Mary
- Taite, Caroline Rachel to Talbot, Arthur Aston
- Talbot, Arthur George to Talbot, Esmé Mary Dorothea
- Talbot, Ethel Lilian Caroline Leslie to Talbot, John
- Talbot, John to Talbot, Peter
- Talbot, Peter Charles to Talbot-Crosbie, William Talbot
- Talbot-Crosbie, William Talbot to Tamarit, Juan Jose de
- Tamassy, Zsuzsanna to Tancred, Zillah Selby
- Tandy, Anna Louisa Margaret to Tanner, William
- Tanner, William A. to Tardieu de Maleyssie Melun, Laurence
- Tardif, Benjamin Charles de Putron to Tash, Jane
- Tashmarsh, Dorothy to Tate, Violet Elaine
- Tate, Virginia Ann to Tatton-Sykes, Virginia
- Tatton-Tatton, John to Tavistock, Marquess of (Wriothesley)
- Tawke, Anne to Taylor, Annabel
- Taylor, Annabel L. to Taylor, Constance Lena
- Taylor, Constance Maria to Taylor, Eva Mary
- Taylor, Eva Rebecca to Taylor, Herbert
- Taylor, Herbert to Taylor, John Lowther du Plat (Colonel)
- Taylor, John Maximilian to Taylor, Mark Ronald
- Taylor, Martha to Taylor, Ray
- Taylor, Raymond C. to Taylor, Thomas
- Taylor, Thomas to Taylour, Joana
- Taylour, John Francis to Tebbs, Sophie
- Tebbutt, Harriet to Teissier, Rose Price
- Teissiere, Evelyne to Tempest, Emma
- Tempest, Ethel Mary to Temple, Beatrice Blanche
- Temple, Bridget to Temple, Sophie Anne Jacqueline
- Temple, Stephen to Templeton, Percy Charles Waller
- Templeton, Rachel Sara to Tennant, Elizabeth Myra
- Tennant, Emily Fawaz to Tennent, William
- Tennent-Brown, Colin Fergus to Terrasson, Jeanne-Marie
- Terrateig, Fernando de to Tessedik, Isabella von
- Tesseron, Gabrielle to Tewkesbury, Lord of (Robert)
- Tewlett, Elizabeth to Thadden, Wiebke von
- Thaden, Beatrix von to Theet, Petrina Maria
- Theimer, Wiefroede to Thesiger, Clare Louise
- Thesiger, Clare Margaret Thomas to Thicknesse, Ralph
- Thicknesse, Ralph to Thiébaut, Michael Marie Arsène
- Thoaurs, Viscount of (Aymer) to Thomas, Cowall
- Thomas, Cynthia Melanie Agnes to Thomas, George Murray
- Thomas, George R. to Thomas, Judith
- Thomas, Judith Ann to Thomas, Patricia Mary
- Thomas, Patricia Mary Treharne to Thomas, Walter Howell
- Thomas, Ward to Thompson, Amicie Mary Bernadette
- Thompson, Amy Harriet to Thompson, Diana Madeline
- Thompson, Diana Martha Germaine to Thompson, Gladys Maude Gertrude
- Thompson, Glendyn Stephen Delamere to Thompson, Kathleen Mary
- Thompson, Kathleen Regina to Thompson, Oswald
- Thompson, Pamela to Thompson, unknown
- Thompson, unknown to Thomson of Fleet, Baroness (Nora Marilyn)
- Thomson of Monifieth, Baron, of Monifieth in the District of the City of Dundee (George Morgan) to Thomson, George Dingwall
- Thomson, George Dornin to Thomson, Marion
- Thomson, Marion Gertrude Ann to Thomson-Moore, Rodney Charles Vesey
- Thomson-Walker, Isabella to Thorne, Leonie
- Thorne, Leslie Cavendish Thorne to Thorneycroft, Wallace
- Thornhagh, Andrew to Thornton, Eileen Jane
- Thornton, Eleanor to Thornton, Simon
- Thornton, Simon Edward to Thorold, Elizabeth Ann
- Thorold, Elizabeth Frances to Thorold, William Grant
- Thorold, William Henry Fanshawe to Thorpe, William Henry Edward
- Thorsdottir, Thora to Throckmorton, Anne
- Throckmorton, Anne to Thruston, Margaret
- Thruxton, Catherine to Thurlow, Henry Frederick
- Thurlow, Henry Robert to Thurn und Taxis, Violente Theresia Gräfin von
- Thurn und Taxis, Wilhelm Alexander Lamoral Erich Maria Josef Ignatius von Loyola Franciscus von Assisi Benedictus Cyrillus Quirinus to Thursfield, Sylvia Mary
- Thurso, 1st Viscount, of Ulbster, co. Caithness (Archibald Henry Macdonald) to Thynne, Fernanda Herrero
- Thynne, Frances to Thüringen, Mechtild von
- Thüringen, Radegundis von to Tichborne, William
- Tichbourne, Jane to Tighe, Rosina
- Tighe, Sarah to Tillibardin, 9th Marquess of, co. Perth (James Thomas)
- Tillicoultry, Lord (Robert) to Timms, Virginia Julian
- Timony, Sheila to Tindall-Lister, Judith Alison
- Tindley, George to Tiptoft, Robert, 3rd Lord Tiptoft
- Tipton, Emma to Tizzard, Sarah Louise
- Tjarck Waltha, Maria Jacoba to Todd, Elizabeth A.
- Todd, Elizabeth Catherine to Toit, T. A. du
- Toke, Anna Maria to Tollemache, Caroline Marianne
- Tollemache, Caroline Mary to Tollemache, Nadja
- Tollemache, Nancy to Tolstoy-Miloslavsky, Xenia
- Tolver, Sarah Elizabeth to Tomkyns, unknown
- Tomlin, Alice to Tone, Wolfe
- Toner, Eamon Peter to Toone-Smith, Thomas William
- Toonen, Achyl to Torby, Zia
- Torck, Assueer Lubbert Adolf Baron von to Torre y Bassave, Maria Luisa de la
- Torre y Carsí, Isidoro Fernando de la to Toscana, Willa di
- Toscane, Boniface III, Marquis de Toscane to Tottenham, Nicholas Loftus
- Tottenham, Nicola Joicey to Toulouse, William de
- Toulson, Frances Mauleverer to Tower, Theodocia
- Tower, Thomas to Towneley, Richard
- Towneley, Richard de to Townsend, Catherine Barry
- Townsend, Catherine Deane to Townsend, Francis
- Townsend, Francis to Townsend, Joseph Phipps
- Townsend, Joshua to Townsend, R. L. H.
- Townsend, Rachel Caroline to Townsend-Rose, Susanna
- Townshend of Lynn Regis, 10th Baron, co. Norfolk (George John Patrick Dominic) to Townshend, Florence Dorren
- Townshend, Florence Jane to Townshend, Rosamond Clare
- Townshend, Rose Evelyn to Tracey-Stevens, Mabel Wellington
- Trachenberg, Baron zu (Alexander) to Trafford, Edmond
- Trafford, Edmond de to Trafford, Xandra Carandini de
- Trager, Mathilde to Traill, William Stewart
- Traill, William Walter Alan to Trasenster, William Augustus
- Trastamara, Bermudo Perez de to Travers, Mary
- Travers, Mary to Trechmann, Reginald Gordon
- Trecice, Jane to Trefusis, Walter Rodolph
- Trefusis, William Henry Rodolph to Trelawny, Emily Letitia
- Trelawny, Florence to Tremlett, Violet Elaine
- Tremodrud, Lord of (Richard) to Trench, Ellen
- Trench, Ellen Adelaide to Trench, John Townsend
- Trench, Jonathan Agnew to Trench, Stewart John Le Poer
- Trench, Stewart John Le Poer to Trengough, Margery
- Trengove, Dorothy to Trevellyan-Grattan, Edward John
- Trevelyan, 1st Baronet, of Nettlecombe, co. Somerset (George) to Trevelyan, Julia
- Trevelyan, Julia Agnes to Trevithick, William
- Trevitt, Annette Juanita to Trevor-Roper, Eveleen
- Trevor-Roper, Flora to Trier, Ysolde Gwynedd
- Tries von Luxemburg, Luitgarde von to Tripp, Jessica
- Tripp, John to Tritton, Laura Edith
- Tritton, Linda to Trollope, Elizabeth
- Trollope, Elizabeth to Troppau, Nicholas, Count of Troppau
- Trost, Bradley James to Trotter, John, 5th of Mortonhall
- Trotter, John, 8th of Mortonhall to Troup, W. A.
- Troupe, Marion to Troyte, William
- Troyte-Bullock, Alice to Trumbull, William
- Trummayn, John to Tryon, Martin Verney
- Tryon, Mary to Tuck, Gladys Evelyn
- Tuck, Gustave to Tucker, Henry
- Tucker, Henry to Tucker, Walter Charles
- Tucker, Whitman D. to Tudway, Robert Charles
- Tudó y Catalán, Joesfa, 1° Condesa de Castillo Fiel to Tufton, Luke Benjamin
- Tufton, Margaret to Tuke, Winifred Kathleen
- Tuker, Catherine Isabella to Tully, William Palk
- Tulp, Diederick to Tupper, Æmelius de Vic
- Tupper-Carey, Albert Darell to Turle, Robert
- Turley, Alexandra Sarah to Turnbull, William Peveril
- Turner Irton, Alice E. to Turner, Danielle Andrée
- Turner, Daphne Mavis to Turner, H. G.
- Turner, Hadassa to Turner, Kathleen
- Turner, Kathleen Lorraine to Turner, Rachel
- Turner, Rachel Elizabeth to Turner, William Lovett
- Turner, William Robert to Turnour, Keppel John
- Turnour, Louisa Anne to Turton, Winifred Constance
- Turvey, 1st Baron (Nicholas) to Tuyll van Serooskerken, Willem René Baron van
- Tuyll van Serooskerken, Willem René Baron van to Tweedsmuir, Baroness (Susan Charlotte)
- Tweedy, Amy Grace to Twigg, William George
- Twigge, Elin V. to Twisleton, William Thomas
- Twisleton-Fiennes, Gregory William to Twiss, Winifred Mary
- Twist, Alexandra Jane to Twysden, William, 5th Bt.
- Twysden, William, 6th Bt. to Tyler, James Endell
- Tyler, James Lewis to Tyndale-Biscoe, Frances Elizabeth Anne
- Tyndale-Biscoe, George William to Tyrell, unknown
- Tyrell-Kenyon, Alexander Simon, 8th Lord Kenyon, Baron of Gredington to Tyrrell, Thomas
- Tyrrell, Thomas to Tyrwhitt-Drake, Elizabeth
- Tyrwhitt-Drake, Elizabeth Caroline to Tyutchev, Nikolay Andreevich
- Tywhitt, Joan to Ufford, William d', 2nd Earl of Suffolk
- Ufgau, Gebhard Graf von to Ulyate, Sally Susan Valentine
- Ulyate, Sandra to Underwood, Marian
- Underwood, Mary to United Kingdom, Helena Victoria of the
- United Kingdom, Henry of the to Uphill, Jacob
- Upington, Elizabeth to Upton, William John Henry
- Upton-Cottrell-Dormer, Clement to Urquhart, Charles Robert
- Urquhart, Charles Stuart to Urquhart, William, 2nd of Craigston
- Urquijo y de Morales, Juan Manoel de to Usher, Margaret
- Usher, Margaret Anne to Ussher, Emily Atkinson
- Ussher, Emily Georgiana to Ussher, Robert
- Ussher, Robert to Vadim, Vania
- Vadnay, Béla to Valentine, Richard
- Valentine, Richard William to Valmareno, Conte di (Tiberto)
- Valmaseda, Conde de (Antonio) to Van de Vlierd, Stacey Lee
- Van de Weyer, Adrian John Bates to Vandeleur, Giles
- Vandeleur, Giles Alexander Meysey (Lt.-Col.) to Vanderplank, Samuel
- Vanderpoel, Elizabeth to Vane-Fletcher, Walter
- Vane-Tempest, Adolphus Frederick Charles William to Vanneck, Nesta Frances
- Vanneck, Nina Sara to Vansittart, Marjorie Alice
- Vansittart, Martha to Varney, Owen Buckingham
- Varteig, Inga of to Vaughan, Angela Frances Mary
- Vaughan, Anna to Vaughan, Janet
- Vaughan, Janet to Vaughan, unknown
- Vaughan, unnamed child to Vaux, Helen Camilla Mary
- Vaux, Helen Penelope to Vavasour, Joan Millicent Kirkland
- Vavasour, Joan Reilly to Vechen, Gerrit Claes
- Vechten, Claes Nicholas Arentse van to Venables, Ethel Mary
- Venables, Eulalie to Vendôme, Renaud, Comte de Vendôme
- Venebles, Josephine to Vera d'Aragona, Vincenzo de
- Veraby, Howard to Vere, Bridget de
- Vere, Catharine de to Vereker, Elizabeth
- Vereker, Elizabeth Adelaide to Vergy, Hélissende, Dame du Fay
- Verhagen, Caitlin Johanna to Verner, David
- Verner, Derrick to Verney, Mary Rachel
- Verney, Mary, Baroness of Fermanagh to Vernon, Ellen
- Vernon, Ellen Mary Woodhouse to Vernon, Mary de
- Vernon, Mary Martha to Vernon-Harcourt, Frederick Edward
- Vernon-Harcourt, George Granville to Vervuurt, Stuart Rene
- Verwoerd, Anton to Vesey, Oliver Ivo
- Vesey, Olivia Denise Helen to Vestey, William, 1st Baron Vestey
- Vestur, Francois to Vickers, Emma H.
- Vickers, Esther Lisba Marion to Vignerot du Plessis, Louis François Armand, 3rd Duc de Richelieu
- Vignier, unknown de to Villar, Arthur Andrew Sidney
- Villaragut, Berengar de to Villiers, Bayley
- Villiers, Beatrice to Villiers, Isaac Pierre de
- Villiers, Isabel Alexandrina to Villiers, Villiers William
- Villiers, Villiers William to Vincent, Christopher Frederick (Hon.)
- Vincent, Corinna Valerie to Vincent, William, Jr.
- Vincent-Fosbery, Anthony Vincent to Violet, Mary
- Violett, Atwood to Vissers, Jeanne Georgina
- Vista Alegre, Duque de (Fernando) to Vivian, John
- Vivian, John to Vlaming, Isabella Patricia
- Vlangali-Handjeri, Alexander to Vollenhoven, Pieter van
- Vollenhoven, Pieter van to Vowell, Thomazin
- Vowler, Elizabeth to Vyvyan, Charlotte Elisabeth Constance
- Vyvyan, Charlotte Lamorna to Vyvyan, Yin Tsu
- Vyvyan-Robinson, Aileen to Waddel, Janet
- Waddell, Alexander John to Wade, Dorothy Matilda Elizabeth
- Wade, Edith Constance to Wade, W. de Vins
- Wade, W. H. to Wagg, Timothy John
- Waggett, Anne to Wain, Robert Brian
- Wain, Ruth Bessie to Wake, Charles
- Wake, Charles to Wake, Thomas
- Wake, Thomas to Wakefield, John Howard
- Wakefield, John Humphrey Baring to Wakeley, William Jeremy
- Wakelin, Alison Ruth to Waldbott von Bassenheim, Stephanie Baronin
- Waldburg und Waldsee, Anton Friedrich Willibald Maria Graf zu to Waldburg, Vittoria Ida Walburga Maria Josefa Leonhardo von
- Waldburg-Trauchburg, Theresia Gräfin von to Waldegrave, Anne Katharine
- Waldegrave, Annette Laura Maria to Waldenburg, Elise von
- Waldenburg, Elsa von to Waldron, William Victor
- Waldron-King, Mildred Feridah to Waley-Cohen, Rosalind Alice
- Waley-Cohen, Sam Bernard to Walker, Adrian Jeremy
- Walker, Agnes to Walker, Christopher
- Walker, Christopher de Vere to Walker, Francis Sylvester
- Walker, Frank to Walker, Jane
- Walker, Jane to Walker, Maria
- Walker, Maria to Walker, Rosa
- Walker, Rosa Carlotta to Walker, Zoë Rosaleen
- Walker-Drummond, Alice Isabella Henrietta to Wall, Edward
- Wall, Elaine to Wallace, Edward Thomas
- Wallace, Eleanor to Wallace, Katherine
- Wallace, Katherine Anne to Wallace, William Francis Annesley
- Wallace, William Jennings to Waller, Christina
- Waller, Christopher Bradley to Waller, John Michael, 10th Bt.
- Waller, John Stanier, 7th Bt. to Waller, Thomas Francis
- Waller, Thomas Geoffrey to Wallis, John
- Wallis, John to Wallop, Stephen
- Wallop, Thomas to Walpole, Edward
- Walpole, Edward to Walpole, Winifred
- Walpole-Walsh, Emma Judith to Walsh, Carol Ann
- Walsh, Catherina to Walsh, Pauline
- Walsh, Penelope Jane to Walsingham, William
- Walstein, Alice Gräfin von to Walter, unknown
- Walter, William to Walthall, Theodora Serena Delves
- Waltham, 1st Baron, of Philipstown in the King's County (John) to Walwyn, William
- Walz, Dagmar Sibylla to Warburton, Elizabeth
- Warburton, Elizabeth Anna Pauline to Ward, Alice Belinda
- Ward, Alice Geraldine to Ward, Daisy
- Ward, Damian Peter Michael to Ward, George Arthur
- Ward, George Bouchier to Ward, Joseph George Davidson, 3rd Bt.
- Ward, Joseph George, 1st Bt. to Ward, Olivia Joyce Norris
- Ward, Oscar Henry Crosbie to Ward, Valmai
- Ward, Vera Mabel to Warde, Mary Ann
- Warde, Mary Helen to Wardlaw, Elizabeth
- Wardlaw, Elizabeth to Wardrop, unknown
- Wardrop-Moore, Janet Monteith to Warfield, Thomas
- Wargrave, 1st Baron, of Wargrave, co. Berks (Edward Alfred) to Warmack, Robert Randall
- Warmack, Thomas to Warner, Joan
- Warner, Joannah to Warrand, Thomas Alexander
- Warrander, Anna to Warren, Brisbane
- Warren, Brisbane Charles Somerville to Warren, Gillian Mawdsley
- Warren, Gladys Irene to Warren, Minnie Ellen
- Warren, Minnow Felda Inez to Warren, Zoe Inez
- Warren-Bulkeley, Elizabeth Harriet to Wartenberg, Rixa Bathildis Elfrida von
- Wartenburg und Penzlin, Andreas Baron zu to Wasall, Stephen Bruce
- Wasbrough, Claire Victoria to Washington, William de
- Wasielewski, Alexander Michael Thaddeus von to Wast, Mary
- Wastelius, Susann to Waterlo, Walran
- Waterloo, 1st Prince of (Arthur) to Waters, Michael Grant
- Waters, Millicent Edith to Watkins, Haden
- Watkins, Hamish Eugene to Watney, Philip Anthony
- Watney, Phyllis Amy to Watson, Charles Stanbrough
- Watson, Charles Wager, 2nd Bt. to Watson, Fenella Margaret Grace
- Watson, Fiona Caroline Mary to Watson, Joel
- Watson, Johanna Mary Beresford to Watson, Marjorie Somerville
- Watson, Marjory Irving to Watson, Sarah
- Watson, Sarah to Watson-Armstrong, Zaida Cecile
- Watson-Baker, Margaret Edith Ann to Watt, Margaret
- Watt, Margaret to Watts, Audrey
- Watts, Barbara to Watts, Winston Alan
- Watts-Russell, Anthony Michael Guy to Wauchope, William of Niddrie, younger
- Waud, Christopher Frederick Croysdale to Way, Edward Sean
- Way, Elizabeth to Wearing, William
- Wearmouth, Margaret to Weaver, William Ronald Gerrard
- Weavers, Albert George to Webb, George (Captain)
- Webb, George H. to Webb, Sarah
- Webb, Sarah Ann to Webber, Robert Tankerville
- Webber, Ronald Colin Board to Webster, John Arthur
- Webster, John Frederick to Weddell, William
- Wedderburn of Charlton, Baron, of Highgate in the County of Greater London (Kenneth William) to Wedderburn, Mary Wisdom
- Wedderburn, Mathilde to Wedgwood, Diana Mildred
- Wedgwood, Doris Audrey to Weede, Johan Heer van
- Weede, Johanna Maria van to Weichelt, Margaret Anne
- Weichs zur Eenne, Margarete Hedwig Baronin von to Weir, Elizabeth
- Weir, Elizabeth to Weiss, William
- Weissel, Andrea to Welby, William Earle, 1st Bt.
- Welby, William Earle, 2nd Bt. to Weld Forester, Victoria Alexandrina
- Weld Forester, Willoughby George Orlando to Weld-Forester, Venetia Dawn
- Weld-Smith, Mita Drinkwater to Weldon, Winifred Edith
- Welfare, Alice Emily Ishbel to Wellesley, Caroline Jane
- Wellesley, Caroline Maria Frances to Wellesley, William Henry Charles
- Wellesley, William Henry George to Wells, Eleanor Catherine
- Wells, Eleanor Maria to Wells, Sarah Jospehine
- Wells, Sasha to Welsh, Geoffrey Peter
- Welsh, George Richmond Aagaard to Wemyss, Elizabeth
- Wemyss, Elizabeth to Wemyss, William John
- Wemyss-Charteris, Francis, 9th Earl of Wemyss to Wentworth, Anne
- Wentworth, Anne to Wentworth-Fitzwilliam, William Thomas George, 10th Earl Fitzwilliam
- Wentworth-Stanley, Adrian Charles to Wertheimer, Thierry René
- Wertheimstein, Alfred von to West, Ann
- West, Ann to West, Frederick John
- West, Frederick Malcolm to West, Mary
- West, Mary to Westarp, Edelgarde von
- Westarp, Ehrengard von to Westdorpe, Theodor Prince van
- Westel, Erwin Artur to Westfield, Susan
- Westfold, Bjorn in to Westmorland, Barnard
- Westmorland, Christopher to Weston, George
- Weston, George to Westphalen, Ursula von
- Westport, 10th Viscount, of Westport, co. Mayo (Arthur Howe) to Westropp, Henry Bruen
- Westropp, Henry Charles to Westropp, unknown daughter
- Westropp, unknown daughter to Wetherell, William Edward May
- Wetherhead, Agnes to Weyermann, Stuarta Frances
- Weygand, Armgard to Wharton, Charlotte
- Wharton, Charlotte to Whatley, William Hughes
- Whatman, Ann Lillian to Wheeler, Bridget Diana
- Wheeler, Bridget Nancy to Wheeler, Sophia
- Wheeler, Sophia to Wheler, John
- Wheler, John to Whidborne, Stephen Barham
- Whieldon, Alice Lorna to Whitaker, J. H.
- Whitaker, Jack to Whitbread, Ottilie Jane
- Whitbread, Peter to White, Anne
- White, Anne to White, Edward Ernest William
- White, Edward How to White, Hannah
- White, Hannah to White, John Mills
- White, John Moray to White, Mary Jo Anne
- White, Mary Joyce to White, Ruth Helen
- White, Ryan Trevor to White, Zita Loretta
- White-Griotteray, Dominic Christian to Whitehead, Burton Jones
- Whitehead, C. R. to Whitehouse, Judith
- Whitehouse, Kerryn to Whitestone, W. A.
- Whiteway, Alban Robert to Whiting, Yvonne Heather
- Whitinge, Agnes to Whitmore, Frank
- Whitmore, Frederick to Whitney, Nancy Elizabeth
- Whitney, Nancy Marie to Whitten, Victoria Louise Frederica Caroline Matildhe
- Whittenbury, Alison Mary to Whitworth, Emma Rachel
- Whitworth, Francis to Whyte, George
- Whyte, George Thomas to Wickes, unknown daughter
- Wickett, Katharine Mary to Widdows, William Maurice
- Widdowson, Gillian to Wied, Wolff-Heinrich Prinz zu
- Wied-Neuwied, 2nd Fürst zu (Friedrich Carl) to Wigan, Edward
- Wigan, Edward John to Wiggin, William David
- Wiggin, William Henry to Wigoder, Zoe Edith
- Wigram, 1st Baron, of Clewer, co. Berks (Clive) to Wigram, Hilary Margaret
- Wigram, Hilda to Wigram, William Ainger
- Wigram, William Arthur to Wilbraham, Veronica Augusta
- Wilbraham, William to Wilde, Elinor
- Wilde, Eliza to Wildsmith, Theresa
- Wildt, Agnes Willemina de to Wilkie, William
- Wilkie, William to Wilkinson, Catherine Frances
- Wilkinson, Cecil Harry Twigg to Wilkinson, Maria
- Wilkinson, Maria to Willan, William
- Willans, Andrew to Willett, William Saltren
- Willetts, Anna to Williams, Alfred
- Williams, Algar Temple to Williams, Bulkeley
- Williams, Burton Robert, 6th Bt. to Williams, Dorothy
- Williams, Dorothy to Williams, Ernest Martyn
- Williams, Esther Eleanor to Williams, Helen Donald
- Williams, Helena Lucy to Williams, John
- Williams, John to Williams, Margaret
- Williams, Margaret to Williams, Muriel Grace
- Williams, Muriel Heriot to Williams, Romer
- Williams, Ron to Williams, Trevor
- Williams, Trevor to Williams-Bulkeley, Æira Helen
- Williams-Drummond, Annabella Mary to Williamson Ramsay, Thomas
- Williamson Ross, Ethel Frances Sara of that Ilk and Pitcalnie to Williamson, James Ker of Cardrona
- Williamson, James Matthew Lloyd to Williamson, William Huddleston
- Williamson, William, 4th Bt. to Willink, William Williamson
- Willis Fleming, Adam Dashper to Willis, Robert
- Willis, Robert to Willoughby of Parham, Thomas
- Willoughby, 10th Baronet (Digby Wentworth Bayard) to Willoughby, Henry
- Willoughby, Henry to Willoughby, William
- Willoughby, William to Wills, Harry Nicholas Balfour
- Wills, Helen Maud Overton to Wills, William Henry, 1st and last Baron Winterstoke
- Wills, William James to Wilmot, Charlotte Frances
- Wilmot, Chester George to Wilmot, Zoë Meriel
- Wilmot-Chetwode, Edward to Wilson, Alexander Shaw Ferguson
- Wilson, Alexander Vivian to Wilson, Caroline
- Wilson, Caroline to Wilson, Dorothy
- Wilson, Dorothy to Wilson, Eugénie Marie Seraphié
- Wilson, Eunice to Wilson, Helen Jane
- Wilson, Helen Joyce to Wilson, Jasmine Haley
- Wilson, Jean to Wilson, Lavinia
- Wilson, Lavinia Mary to Wilson, Mary Catherine
- Wilson, Mary Crossley to Wilson, R. G. M.
- Wilson, R. R. to Wilson, Stuart
- Wilson, Stuart Francis James to Wilson, William Wilson Carus
- Wilson, William Wilson Carus to Wimbledon, Dowager Viscountess (Sophia)
- Wimborne, 1st Baron, of Canford Magna, co. Dorset (Ivor Bertie) to Winckley, Thomas
- Wincoll, Anne to Windisch-Graetz, Otto Charles François-Joseph Marie de
- Windisch-Grätz, Adriana to Windmill, Robert John
- Windour, Elizabeth to Windsor, William of
- Windsor, William, 2nd Baron Windsor to Wingate, Reginald Ramsay
- Wingate, Richard to Wingfield, Eveline Isabella
- Wingfield, Eveline Jocelyn to Wingfield, Sophia Anna
- Wingfield, Stephanie Agnes to Winn, Elizabeth
- Winn, Elizabeth to Winnington, Victoria Elizabeth
- Winnington-Ingram, Agnes Maud to Winser, Thomas Ralph
- Winship, Hannah to Winter, Norah Alicia
- Winter, Ormonde de l'Epee to Winthrop, Stephen
- Winthrop, unknown to Wirtz, Veronique
- Wirz, Ina to Wiseman, Edwin Leonard
- Wiseman, Edwin Wycliffe to Wissa, Fahmy Bey
- Wisse Smit, Eveline to Witilinchoven, Wolfiganch Edle von
- Witley, Henrietta Maria to Wittgenstein, Pyotr Genrikhovich
- Witthem, Johanna van to Wodehouse, Ernest Hay
- Wodehouse, Ernestine Emma to Wodehouse, William George
- Wodehouse, William Hervey to Wolfe, William
- Wolfe, Wood to Wolff, Vladimir de
- Wolff-Metternich, Clementine Elisabeth Franziska Adelheid Maria Apollonia Gräfin von to Wolley, William
- Wolley-Dod, Annie McKerrell to Wolseley, Clementina
- Wolseley, Constance Fetherstone to Wolseley, Robert de
- Wolseley, Robert de to Wombwell, George
- Wombwell, George Orby, 4th Bt. to Wontner, Yvonne M.
- Wontner-Riches, Michael to Wood, Bridget Diana
- Wood, Britannia Ellen to Wood, Elizabeth
- Wood, Elizabeth to Wood, Henry John Lindley
- Wood, Henry Mouat to Wood, Kathleen Audrey
- Wood, Kathryn to Wood, Nina Helen Western
- Wood, Nina Marie Western to Wood, Thomas
- Wood, Thomas to Woodard, William Henry F.
- Woodberry, Bonnie Dawn to Woodford, William de
- Woodforde, Anne Oliver to Woodhouse, Mary Jane Stormont
- Woodhouse, Mary Lateward to Woodroffe, Richard
- Woodroffe, Ruth to Woods, Nicola Anne
- Woods, Nicola Clare to Woodward, Joseph
- Woodward, Julius Sterling to Woolf, Wendy
- Woolfall, Clarissa Alice to Woolley, Yvonne Mary
- Woolliams, Frank H. to Wootton, William Edward James
- Wopfner, Anna Josefa Amalia to Wordsworth, Zara Caroline
- Worfield, Ann to Worrall, William Henry
- Worrell, A. B. van to Worsley, Katharine Elizabeth Edith
- Worsley, Katharine Lucy Mary to Worth, William
- Wortham, Ellen G. to Wortley, Thomas
- Wortley-Hunt, John to Wraxall, William Nathaniel Lascelles
- Wraxhall, Anne to Wreford, William J.
- Wreford-Brown, Amanda Jane to Wrey, Henrietta Maria
- Wrey, Henrietta Sophie to Wright, Cecilia Ann
- Wright, Cecilia Georgiana to Wright, Francis
- Wright, Francis to Wright, John
- Wright, John to Wright, Merlin Wyndham
- Wright, Michael to Wright, Suzanne
- Wright, Sybil Mary to Wrightson, Rosemary Monica
- Wrightson, Rufus Guy to Wroth, William Henry
- Wrothe, Mary to Wroughton, Winifred Mary
- Wrout, Charlotte to Wyatt, Elizabeth
- Wyatt, Elizabeth to Wyck, Wolter Gerard van der
- Wyckliff, Agnes to Wyldbore-Smith, Penelope Ann
- Wyldbore-Smith, Philippa to Wyn, Robert
- Wynbish, Katherine to Wyndham, Isobel
- Wyndham, James to Wyndham-Quin, Windham Thomas, 4th Earl of Dunraven and Mount-Earl
- Wyndham-Read, Amanda Barbara to Wynn, William Percival
- Wynn-Carington, Albert Edward Charles Robert, Viscount Wendover to Wynne, Witheral
- Wynne-Aubrey, Barbara Elisabeth to Wyvill, Melissa C.
- Wyvill, Rachel to Württemberg, Marie-Amelie Diane Katharina Beatrix Philippa Sophie
- Württemberg, Marie-Amelie Herzogin von to Yalden, Elizabeth
- Yaldwin, Henrietta to Yarde-Buller, Richard Francis Roger, 4th Baron Churston of Churston Ferrers and Lupton
- Yarde-Buller, Rita Adela to Yates, Joan April
- Yates, Joan Genille to Yeats-Brown, Timothy
- Yeaveley, William de to Yelverton, Zoe May
- Yeman, Janet to Yerburgh, Winifred Prudence Mary
- Yerbury, Eliza to Yonge, Mary
- Yonge, Mary to Yorke, Dianne Marie
- Yorke, Dorothea Agnes to Yorke, Simon
- Yorke, Simon to Young, Anna Maria
- Young, Anna Maria to Young, Cyril Bertram
- Young, Cyril Claude to Young, Florence
- Young, Florence to Young, Isobel
- Young, Ivy Edna to Young, Letitia
- Young, Liam to Young, Nancy Imogene
- Young, Nancy Selina to Young, Stephen Stewart Templeton, 3rd Bt.
- Young, Susan to Youngblood, Emily Collins
- Youngday, Brigid Alison to Younger, Thomas
- Younger, Thomas to Ysenburg und Büdingen in Philippseich, Marie Berthe zu
- Ysenburg und Büdingen, 3rd Fürst zu (Otto Friedrich III) to Yznaga, Natica
- Zabala, Anita to Zapata de Cárdenas, Garcí López
- Zapolya, Barbara to Zeller, Nicholas van
- Zellinger de Balkany, Marie Elisabeth to Ziegler, William James Archer
- Zielen, Grazyna to Zoete, Winifred Mary de
- Zoethout, Grietje to Zouche, William, 3rd Baron Zouche (of Haryngworth)
- Zouche, William, 4th Baron Zouche (of Haryngworth) to Zvirblis, Rasa Janina
- Zw, Isa Maria to Österreich, Anton Erzherzog von
- Österreich, Anton Viktor Erzherzog von to Österreich, Erzherzogin
- Österreich, Erzherzogin to Österreich, Gabriela Erzherzogin von
- Österreich, Gabriela Maria Charlotte Felicitas Elisabeth Antonia to Österreich, Maria Christina Isabelle Natalie
- Österreich, Maria Christine Erzherzogin von to Österreich, Zsofia Erzherzogin von
- Österreich-Este, Anna Astrid Erzherzogin von to Üxküll-Gyllenband, Caroline Gräfin von