- 't Hoen, André to (?), Alfonso II, King of Asturias
- (?), Alfonso II, King of Naples to (?), Ann
- (?), Ann to (?), Anseau, Sire de Dampierre
- (?), Ansegisel to (?), Boleslaw IV, Duke of Cracow
- (?), Boleslaw V, Duke of Cracow to (?), Charles V, Roi de France
- (?), Charles VI, Roi de France to (?), David
- (?), David to (?), Ecgfrið, King of Mercia
- (?), Ecgfrið, King of Northumbria to (?), Elizabeth
- (?), Elizabeth to (?), Elizabeth S.
- (?), Elizabeth Sylvia Mary to (?), Eve
- (?), Eve, Countess of Buchan to (?), Gertrude
- (?), Gertrude to (?), Hannah
- (?), Hannah to (?), Hutia
- (?), Hwala to (?), Jane
- (?), Jane to (?), Joan
- (?), Joan to (?), Ketil
- (?), Kifigar to (?), Lyndy
- (?), Léopold II, Roi des Belges to (?), Margaret
- (?), Margaret to (?), Mary
- (?), Mary to (?), Mary Ann
- (?), Mary Ann to (?), Myrtle
- (?), Máel Cobo, High King of Ireland to (?), Pedro III, Rey de Aragón
- (?), Pedro IV, Rey de Aragón to (?), Ricsige, King of Northumbria
- (?), Ricula to (?), Sarah
- (?), Sarah to (?), Susanna
- (?), Susanna to (?), unknown
- (?), unknown to (?), unknown wife
- (?), unknown wife to (?), unknown wife
- (?), unknown wife to (?), Wladislaw I Herman, Duke of Poland
- (?), Wladislaw I, King of Poland to Aaron, Valerie
- Aarons, Nelly Rose to Abbott, Frank Sydney
- Abbott, Frederick Cecil to Abbott, Winifred Maud
- Abbottsmith, Alexander to Abel Smith, Henrietta
- Abel Smith, Henriette Alice to Abercrombie, William Frazer
- Abercromby of Aboukir and Tullibody, 1st Baroness, co. Clackmannan (Mary Anne) to Abercromby, William of that Ilk
- Aberdare of Duffryn, 1st Baron, co. Glamorgan (Henry Austin) to Abernethy, Margaret
- Abernethy, Margaret to Abo, Zara d'
- Abolins, Clare Elizabeth to Accousti, William
- Accut, Doris Ray Courtney to Ackerman, Walter D.
- Ackermann, Erich to Acland, Cynthia Helen
- Acland, Daniel James to Acland, Michael Christopher Dyke
- Acland, Michael Dyke to Acton, Catherine
- Acton, Catherine to Acton, Zoe
- Acton-Adams, Adine to Adam, Charles Henri
- Adam, Charles Keith to Adams, Ann-Marie
- Adams, Anna Elizabeth to Adams, Eliza
- Adams, Eliza to Adams, Isabel Sadie
- Adams, Isabelle to Adams, Marie-Hélène Beatrice
- Adams, Marie-Luise Natalie Engelberta Ludmilla Nancy Julie to Adams, Sarah Elsie Louisa
- Adams, Sarah Frances to Adamson, Jane
- Adamson, Jane to Adderley, Felicia
- Adderley, Felicia to Addington, Marianne
- Addington, Marie-Thérèse to Addison, Winifred
- Addley, Barry to Adler, Zackary
- Adlerberg, Alexander to Affleck, William (Reverend)
- Afflick, Deborah to Agar-Ellis, Patricia Mary
- Agar-Robartes, Alexander George (Hon.) to Agnew, Andrew of Lochnaw, 5th Bt.
- Agnew, Andrew of Lochnaw, 7th Bt. to Agnew, Helen Caroline
- Agnew, Helen Louise Ann to Agnew, Mary Violet Maud
- Agnew, Mary Virginia to Agnew-Somerville, Quentin Charles Somerville, 2nd Bt.
- Agniescza, Anna Swadlievicz to Aicher, unknown
- Aicken, F. to Ainscough, Oswald Whitwell
- Ainscow, James Arthur to Aird, Ruth Sarah
- Aird, Sarah to Aitchison, Winifred Helen
- Aitchison-Denman, Marion to Ajmone-Marsan, Umberta
- Aked, Alice Theodora to Al-Hussein, Noor (Queen)
- Al-Karaghouli, Dani Wati to Albert, Winifred Evelyn
- Albertario, Carlo to Alchin, Vanessa Frances
- Alchorn, Elizabeth to Aldborough, William
- Aldcorn, Mary Hall to Aldous, William
- Aldred, Alice Veronica to AlecBanes-Walker, Violet Rosa Sonia
- Aledo, Fernanda Herrero de to Alexander, Anna Maria Julia
- Alexander, Annabel Maria Therese to Alexander, Edward Bruce
- Alexander, Edward Currie to Alexander, Jacquelyn
- Alexander, James to Alexander, Margaret Sylvia Daphne
- Alexander, Margaret Wilhelmina to Alexander, Sarah
- Alexander, Sarah to Alez, Herriot
- Alfeche, Arth Marie Mijaga to Alington, William, 3rd Baron Alington of Killard
- Aliotti, Bonaccorsa to Allan, William David
- Allana, Abdullabhoy Gulamhusen to Alldis, Oliver Charles
- Allegri, Lina to Allen, Charlotte Elinore Mary
- Allen, Charlotte Hayes Hume to Allen, George
- Allen, George to Allen, John
- Allen, John to Allen, Mary Fleming
- Allen, Mary Frances to Allen, Susan Mary
- Allen, Susan Mary to Allerhand, Taffeta Annie
- Allermand, Mireille Yvette to Allfrey, Patrick
- Allfrey, Peter to Allison, William Francis Dudley
- Allison, William Henry to Allsopp, William Henry
- Allsopp, Winifred Violet to Alsford, W. J.
- Alson, Anne Mary Theresa to Altamont, Earl of (Christopher Ulick)
- Altaribus, Hugh de to Altham, Margaret Livingstone
- Altham, Maria Wilhelmina Gräfin von to Alvarez de Toledo y Samaniego, Jose, Conde de la Ventosa
- Alvarez de Toledo y Silva, Rosalia (Doña) to Amberg, William M.
- Amberley, 1st Viscount, of Amberley, co. Gloucester and Ardsalla, co. Meath (John) to Amesbury, Valentina Maria
- Amesbury, Wendy to Amorie, Roger d', 1st Lord d'Amorie
- Amory, 1st Viscount, of Tiverton, co. Devon (Derick) to Amyand, Mary
- Amyand, Mary Catharine to Anderdon, Sybilla Marjory
- Anderl, Gustav to Anderson, Cecilia Claribel
- Anderson, Cecilia Isabella to Anderson, Frances Maria
- Anderson, Frances Maria to Anderson, Jemima Eliza
- Anderson, Jennifer Dawn to Anderson, Mary Elizabeth
- Anderson, Mary Elizabeth to Anderson, unknown
- Anderson, unknown to Ando, Victoria Emanuela Eleanora
- Andoe, Alexandra to Andrews, Baroness, of Southover in the County of East Sussex (Elizabeth Kay)
- Andrews, Bernard to Andrews, Jasmine Judy
- Andrews, Jean to Andrews, Sarah D.
- Andrews, Sarah H. to Angel, Townley James
- Angeles, Jenna Lynne to Angove, William Collier
- Angrand, Amelia Jane to Anhalt-Bernburg, Ernestine Auguste von
- Anhalt-Bernburg, Ernst von to Anhalt-Dessau, Wilhelm Gustav von
- Anhalt-Dessau-Köthen, Herzog von (Leopold IV Friedrich) to Anjou, Ermengarde d'
- Anjou, Ermisende d' to Annaly of Annaly and Rathcline, Marye Isabel
- Annaly of Tenelick, 1st Baron, co. Longford (Henry) to Annesley, Caroline
- Annesley, Caroline to Annesley, Mabel Frances
- Annesley, Mabel Jeannie to Ansbach, Herzog von (Georg)
- Anscell, Catherine to Anson, Frances Elizabeth
- Anson, Frances l' to Anson, Yvonne
- Anson-Horton, Henry to Anstruther, Margaret
- Anstruther, Margaret to Anthony, unknown daughter
- Antich, Audrey to Antrobus, Michael Ronald
- Antrobus, Millicent to Appleton, Henry, 3rd Bt.
- Appleton, Henry, 4th Bt. to Aquilar, Henry Torrens d'
- Aquillion, Isobel to Arbre de Malander, Jean de l'
- Arbuckle, Alice to Arbuthnot, Herbert Robinson
- Arbuthnot, Hester Marion to Arbuthnot, William, 1st Bt.
- Arbuthnot-Dolan, Bonnie to Arbuthnott, Margaret
- Arbuthnott, Margaret to Archdale, Blith
- Archdale, Brenda to Archdall, Catherine Jane
- Archdall, Charles to Archer, Anne
- Archer, Anne to Archer, Michael Marcus
- Archer, Michele Jann to Archibald, Myles Motngomery
- Archibald, Neil Douglas to Ardales, Marques de (Carlos Alfonso)
- Ardblair, Baron of (Laurence Philip) to Arden, Maude
- Arden, May to Arenburg, Marie-Salvatrix Prinzessin und Herzogin d'
- Arend, Marie Josee to Argyll, Thane of (Somerled)
- Argyropoulos, Maria to Arkwright, Mary
- Arkwright, Mary to Armildez, Gutierre
- Armin-Zichow, Friedrich Abraham Graf von to Armitstead, Robert Charles Henry (Lt.-Col.)
- Armour, Aleksandra Pavlovna to Armstrong, Eliza Jefferson
- Armstrong, Eliza Jefferson to Armstrong, Letitia
- Armstrong, Letitia to Armstrong, William (Major)
- Armstrong, William Andrew to Armytage, Winifred Harriett
- Armytage-Creyke, Everilda Frances to Arnold, Richard Aldous
- Arnold, Richard John Halley to Arnott, Veronica Mary
- Arnott, Victoria to Arrowsmith, Stephen
- Arroyave, Anselmo de to Arthur, Marilyn Jane
- Arthur, Marjorie Olive to Arundel, Countess of (Mary)
- Arundel, Countess of (Maud) to Arundell, Jane
- Arundell, Jane Catherine to Arévalo Gardini, Julio Arquimedes
- Arévalo Iglesias, Julio to Ashburner, Winifred Matilda
- Ashburnham, 10th Baronet, of Bromham [in Guestling], Sussex (Reginald) to Ashburnham, William, 6th Bt.
- Ashburnham-Clement, Anchitel to Ashenden, Richard
- Ashenhurst, Anna to Ashley-Cooper, Charlotte Barbara
- Ashley-Cooper, Christina Eva to Ashton, Matilda Emily
- Ashton, Matilda Hermione to Ashworth, Richard Johnson Daventry
- Ashworth, Richard Johnson Daventry to Aspinall, Gladys Mary
- Aspinall, H. H. to Assaad, Jocelyn
- Assancke and Tyrwhitt, Lord of, Northumberland (Robert) to Assheton, William
- Assheton, William de to Astley, Francis Edmund George
- Astley, Francis Jacob Dugdale, 6th Bt. to Aston of Forfar, Walter
- Aston, 1st Baronet, of Aston [in the parish of Runcorn], co. Chester (Thomas) to Astor, Eliza
- Astor, Elizabeth Constance to Atchison, Simonette Mary Reynolds
- Atchley, Alexandra Ismene to Atholia, unknown daughter
- Atholl, 10th Duke of, co. Perth (George Iain) to Atkins, Frances
- Atkins, Frances Martin to Atkinson, Charles James
- Atkinson, Charles Vereker Chester to Atkinson, Judith
- Atkinson, Judith Margaret to Atkinson-Clark, William Henry
- Atkinson-Clarke, Carolyn to Attlee, William Paul
- Attneave, Alfred William to Aubrey, Richard
- Aubrey, Sibyl Georgiana Rose to Auchinleck, William
- Auchinleck, William to Audley, Joan
- Audley, John to Auguste, Aphrodite Lucie d'
- Augustin, Joan Barbara to Austen, Nathaniel
- Austen, Pamela Margaret to Austin, Richard Joseph Byron
- Austin, Rosamira Murray to Avenal, unknown daughter
- Avenant, Mary d' to Avranches, Vicomte d' (Richard)
- Avril, Léon to Aykroyd, Francis Wylde
- Aykroyd, Franklin Milnes to Aylmer, Anna Angelina
- Aylmer, Anne to Aylmer, Henry Gerald
- Aylmer, Henry Gerald to Aylmer, Ursula Adelaide
- Aylmer, Venetia Mary to Ayscough, Margery
- Ayscough, Mary to Baber, William
- Babham, John to Babington, Ferdinand
- Babington, Frances to Babington, Philip
- Babington, Philip (Captain) to Bachman, Thomas Edwin
- Bachmann, Sophie to Backwell, Tyringham
- Bacon, 10th Baronet, of Mildenhall, co. Suffolk (Edmund) to Bacon, Jennifer Anne
- Bacon, Jennifer Lindsay to Baddeley, Ethel Emily
- Baddeley, Eva to Baden, Zimburg von
- Baden-Baden, Albrecht Georg Markgraf von to Baedeker, Anne
- Baelde, Rudolphina Maria Louisa to Baggallay, Thomas Weston
- Baggally, Claude to Bagnall, Georgiana Sophia
- Bagnall, Gertrude Mary to Bagot, Anne Drabble
- Bagot, Anne Georgina to Bagot, Marjorie Olive
- Bagot, Mary to Bagshawe, Isabel
- Bagshawe, Jasper Philip Adam to Bailey, Augusta
- Bailey, Augusta Dunthorne to Bailey, John Lancelot
- Bailey, John Lockhart to Bailey, William Russell
- Bailey, William Stafford to Baillie, Heather Alison
- Baillie, Helen to Baillie, William of Carphin
- Baillie, William of Dunain to Baillieu, James George
- Baillieu, James Lambert to Bain, Madeline Nicola
- Bain, Madonna Anne to Bainbrigge, Willyam
- Baines, Ada Cornelia to Baird, Helen
- Baird, Helen to Baird-Smith, Charlotte Evelyn
- Bairdie, Janet to Baker, Bruce Stephen
- Baker, Bryan to Baker, Frances Augusta
- Baker, Frances Cautley to Baker, John
- Baker, John to Baker, Patience
- Baker, Patience S. to Baker, Winifrede
- Baker, Wyndham to Baldison, William
- Baldock, Agnes to Baldwin, Mildred
- Baldwin, Montagu Chenevix to Balfour of Burleigh, Lord (Robert)
- Balfour of Inchrye, 1st Baron, of Shefford, co. Berks (Harold Harington) to Balfour, Elizabeth
- Balfour, Elizabeth to Balfour, John Edmond Hugh
- Balfour, John Edward Ligonier to Balfour, Tessa Mary Isabel
- Balfour, Thomas to Ball, Cornelia Caroline
- Ball, Daniel to Ball, Robert Sturge
- Ball, Roberto to Balle, Nicholas
- Ballen, Abigail to Balmerinoch, Master of (Hugh)
- Balmford, Blanche to Balzo, Vincenzo, 3rd Barone di Schiavi
- Bam, Vera Beatrice to Bampfylde, Violet Marcia Catherine Warwick
- Bampton, Charlotte to Bancroft, William Harry
- Band, C. E. to Bankes, Edward Nugent
- Bankes, Edward William Jervis to Banks, Richard Michael
- Banks, Romilly Jane Wilson to Bannerman, John MacDonald, Baron Bannerman of Kildonan
- Bannerman, John Meiklejohn to Bar le Duc, Renaud, Comte de Bar le Duc
- Bar sur Aube, Adélaide de to Barber, Marjorie Marianne Ellison
- Barber, Mark to Barcellos, Manwell W.
- Barcelon, Monique to Barclay, Dorothy Loraine
- Barclay, Dorothy Rhoda to Barclay, Mabel Dobson
- Barclay, Madeleine Anna to Barclay, William
- Barclay, William to Barcroft, William
- Barcroft, William to Barford, Vernon West
- Bargagli-Stoffi, Luciana to Baring, Dorothy Olive
- Baring, Douglas Sydney to Baring, Mary
- Baring, Mary to Baring-Gould, Ruth Monica
- Baring-Gould, Sabine to Barker, H. Michael
- Barker, H. R. to Barker, Thomas, 2nd Bt.
- Barker, Timothy Gwynne to Barley, William
- Barling, 1st Baronet, of Newnham, in the County of Gloucester (Harry Gilbert) to Barlow, Jacqueline Claire de Marigny
- Barlow, James to Barlow, Yvonne Rosalind
- Barlow-Massicks, Edith to Barnard, Richard Barrett
- Barnard, Robert to Barneby, William Henry
- Barnekow, Adolphe Christophe Edouard Baron von to Barnes, Mary Ethel
- Barnes, Mary Eveline to Barnett, Joy
- Barnett, Judith Kay to Barnewall, Christopher Patrick, 17th Baron Trimlestown
- Barnewall, Christopher, 2nd Baron Trimlestown to Barnewall, Matilda
- Barnewall, Matthew to Barns-Graham, Wilhelmina
- Barnscote, Emma Elizabeth to Barran, Claude Roulston
- Barran, Colin Adair to Barren, Mary
- Barrere, Sabine to Barrett, Matthew
- Barrett, Maud Edith Gundreda to Barrett-Lennard, Fanny Helen
- Barrett-Lennard, Fanny Susan to Barrett-Lennard, Winifrede Mignon
- Barrette, Alain to Barrington, John Frederick
- Barrington, John Harcourt to Barron, Edward
- Barron, Edward to Barron, William
- Barron, William to Barrow, Michael Scarlett
- Barrow, Mildred Mary Wilfred to Barry, Annie Katherine Ada
- Barry, Anthony to Barry, Eleanor
- Barry, Eleanor to Barry, James
- Barry, James to Barry, Margaret
- Barry, Margaret to Barry, Robert de
- Barry, Robert de to Barry, Zachary
- Barry-Briant, Bernice O. to Barthorp, Victoria Mary
- Barthropp, Alfred Shafto to Bartlett, Stephen
- Bartlett, Susan Elizabeth to Barton, Dallah Margaret
- Barton, Daniel to Barton, Jane Sherwood
- Barton, Janet to Barton, Sam Kylash
- Barton, Samuel Henry to Barttelot, Hannah
- Barttelot, Hannah to Barwick, Marianne
- Barwick, Mary to Bass, Margaret Jane
- Bass, Mary to Basset, Rebecca Harriet Buller
- Basset, Richard to Bastard, William Pollexfen
- Bastembourg, Eremburge, Dame de Bricquebec to Bateman of Shobdon, Baroness (Marion Alice)
- Bateman, 1st Baronet, of Hartington Hall, co. Derby (Hugh) to Bates, Carol Elisabeth
- Bates, Catherine to Bateson, James W.
- Bateson, Janet Rankin to Batho, Zoe Elizabeth
- Bathory, Stephen, King of Poland to Bathurst, Lawrence
- Bathurst, Lawrence to Batten, John
- Batten, John Beardmore to Batty, William Edmund
- Battye, Alexander Robert to Baumbach, unknown de
- Baume le Blanc, Laurent, Seigneur de la Vallière to Baxendale, William Lloyd John
- Baxley, Kerry C. to Baxter, William Edward
- Bay, Agnes to Bayern, Jacqueline von
- Bayern, Johann Theodor Prinz von to Bayern, Siegfried August Maximilian Maria in
- Bayern, Sissi to Bayley, Daniel Benjamin
- Bayley, Edith to Bayley, Thomas
- Bayley, Thomas to Bayly, Dorothea
- Bayly, Dorothea to Bayly, Lewis
- Bayly, Liam to Baynard-Smith, Tom Micah
- Baynbrig, Willyam de to Baynton, William
- Bayntun, Agnes to Bazett, Sasan
- Bazett, Seymour to Beadon, Marjory Armytage
- Beadon, Martha Anna to Beament, Thomas Arthur
- Beamer, Fiona Leslie to Beamish, Elizabeth
- Beamish, Elizabeth to Beamish, Joan Lenny
- Beamish, Joceleyne Marie to Beamish, Richard
- Beamish, Richard to Bean, Willoughby
- Bean-Gourlay, James to Beasley, Victoria
- Beasley-Robinson, Monica to Beatty, Isabella
- Beatty, J. to Beauchamp, Emily
- Beauchamp, Emily to Beauchamp, Simon
- Beauchamp, Simon de to Beauclerk, Evelyn Amy
- Beauclerk, Evelyn Eleanora to Beaufort, Duchess of (Mary)
- Beaufort, Duchess of (Mary) to Beaumont, 8th Baronet, of Stoughton Grange, co. Leicester (George Howland Willoughby)
- Beaumont, 9th Baron (Henry) to Beaumont, Evelyn Jane Mary
- Beaumont, Everilde to Beaumont, Kendra
- Beaumont, Kythe Victoria to Beaumont, unknown
- Beaumont, unknown to Beazley, Sally Elizabeth
- Beazley, Theodora Kerr Julian to Becher, Frederick Charles Hamon
- Becher, Frederick William to Becher, Phyllis Mary
- Becher, Rachel Rebecca to Beck, Ralph C. A.
- Beck, Ralph Coker Adams to Beckett, Rosa Jane
- Beckett, Rupert Evelyn to Beckwith, Thomas
- Beckwith, Thomas Percival to Bedford, Duke of (John)
- Bedford, Eleanor Martha Pickard to Bee, Victoria Anne
- Beebe, Maria M. to Beedle, Nicholas C. A.
- Beeforth, Elizabeth to Beeton, Victoria Lilian Roden
- Beetz, Catharina to Begbie, Thomas Stirling (Colonel)
- Begg, Althea to Bekkers, Rod
- Bel de La Bussiere, Marie Louise Madelaine Victorine le to Belfrage, Virginia
- Belfrage-Hertz, Anne to Bell, Agnes Elizabeth
- Bell, Agnes Mary Louise to Bell, Diana Elizabeth
- Bell, Diana Frances to Bell, Harriet Violet
- Bell, Harriette Lucinda to Bell, Justin Chappell Day
- Bell, Karamojo to Bell, Philippa Sydney Isabel
- Bell, Phillip Edward to Bell, William
- Bell, William to Bellegarde und Entremont, Claude Marie Noyel Graf
- Bellegarde, Auguste Graf von to Bellew, Henrietta
- Bellew, Henry Edward Courtenay to Bellingham, Colette Susan
- Bellingham, Constance Catherine Mary Pia to Bellini Cavalletti, Maria Selvaggia
- Bellipanni, Giuseppina to Beloselsky-Belozersky, Olga Konstantinovna (Princess)
- Below, Anna-Dorothea von to Bence, unknown
- Bence, unknown to Benett, William
- Benevent, Adelchisa von to Benn, Ernest John Pickstone, 2nd Bt.
- Benn, Frances Charlotte to Bennet, Leonora Sophia
- Bennet, Levinus, 2nd Bt. to Bennett, Clarisse
- Bennett, Clegg to Bennett, Harold
- Bennett, Harriet to Bennett, Marjorie
- Bennett, Marjorie to Bennett, Susannah
- Bennett, Susannah to Bennison, George Francis
- Bennison, George Gibson to Benson, Barbara
- Benson, Barnaby Jonathan to Benson, Reginald Lindsay
- Benson, Rex to Bentheim und Steinfurt, Wolfgang Manfred Friedrich Christian Prinz zu
- Bentheim, Bernhard II Graf von to Bentinck, Sarah Margaret
- Bentinck, Sophia to Bentzon, Sigurd
- Benveniste, Lynda Yvonne da Ponte to Berens, Sophia Charlotte
- Berens, Sophia Frances to Beresford, Ellen Stuart
- Beresford, Emilia Katherine to Beresford, Marcus John de la Poer
- Beresford, Marcus John de la Poer to Beresford-Hope, Rosamund
- Beresford-Iles, John to Bergavenny, Rachel
- Berge, Louisa to Bergman, Thomas Joseph
- Bergmann, Elisabeth to Berkeley, Elenor
- Berkeley, Eleva to Berkeley, Katherine
- Berkeley, Katherine to Berkeley, Thomas 'the Sheep Master'
- Berkeley, Thomas 'the Wise' to Bermingham, John of
- Bermingham, John, 1st and last Earl of Louth to Bernadotte, Leonore Lillian Maria, Duchess of Gotland
- Bernadotte, Louise Josephine Eugènie, Princess of Sweden to Bernard, Emily Georgina
- Bernard, Emily Lawton to Bernard, unknown
- Bernard, unknown to Berney, John Hanson
- Berney, John Reedham to Berrie, William
- Berriedale, 20th Lord (Malcolm Ian) to Berry, Rhonda Dawn
- Berry, Richard to Bertie, Elizabeth
- Bertie, Elizabeth to Bertoli, Sara
- Bertolini, Adriana to Bessborough, Countess of (Roberte)
- Besse, Huegette de la to Best, Marion Frances
- Best, Martha to Betenson, Ursula
- Betham, Bridget to Bethell, William John
- Bethell, William John to Bett, Violet Laline St. John
- Bettany, Ann to Bevan, Charlotte Josephine Elizabeth
- Bevan, Charlotte Louisa to Bevan, Mary Caroline
- Bevan, Mary Caroline to Beverley, Zira
- Beverly, James to Bewsher, Thomas
- Bex, Anna Margaretha to Bibby, Robert
- Bibby, Robert Gordon to Bickley, Samuel Wallace
- Bickmore, Andrew Ralph to Biddulph, Ethel Emily
- Biddulph, Ethne Patricia to Biddulph, Robert Assheton
- Biddulph, Robert Granville to Bienfaite, Richard de
- Bierens, Daniel to Biggers, Winifred May
- Biggin, John to Bigsby, Thomas
- Bigsby-Chamberlin, Harriet to Bilsland, William, 1st Bt.
- Bilson, Amanda to Bingham, Anne
- Bingham, Anne to Bingham, Letitia
- Bingham, Letitia Charlotte May to Binney, William Gordon Hardman
- Binnie, Alan to Binny, William Scott
- Binon, Aurélie to Birch, Isabella Ann
- Birch, Isabella Anne Jane to Birchall, William Edward Peter
- Bircham, Annie to Bird, Mark Richard
- Bird, Martha to Birdwood, William Spiller
- Birgand, Jacques to Birkin, Winifred May
- Birkinhead, Anne to Biron von Curland, Viktoria-Benigna Ina-Marie Cecilie Friederike-Luise Helene
- Biron, Dorothea, Princess of Courland to Biscoe, William Fraser
- Bisdee, Amy Elizabeth to Bishop, Sarah Charlotte
- Bishop, Sarah Rose to Bisset, William Turner Murray
- Bissett, Albert Menzies to Blaber, Sidney Clive
- Blacas d'Aulps, Alexandre to Black, John Malloy
- Black, John Mason to Blackall, Henry
- Blackall, Henry to Blackburn, William
- Blackburne Daniell, Alice Caroline to Blacker, Robert Shapland Carew
- Blacker, Robert Stewart to Blackett, Montagu
- Blackett, Nesta Mary to Blackley, Travers Robert
- Blackley, Travers Robert to Blackwell, Thomas Charles
- Blackwell, Thomas Francis to Blackwood, William Stear
- Blackwood-Price, James to Blair, Bryce of that Ilk
- Blair, Carol Margaret to Blair, Robert
- Blair, Robert to Blake, Betty
- Blake, Bidilia to Blake, Frances Barbara
- Blake, Frances Mary to Blake, Joseph Henry, 2nd Baron Wallscourt
- Blake, Joseph Henry, 3rd Baron Wallscourt to Blake, Nicholas
- Blake, Nicholas to Blake, Victoria
- Blake, Victoria Mary to Blakeney, George
- Blakeney, George to Blakeney, William, 1st and last Baron Blakeney of Castle Blakeney
- Blakenham, 1st Viscount, of Little Balkenham, co. Suffolk (John Hugh) to Blakiston, Matthew
- Blakiston, Matthew Folliott to Blanchville, Gerald
- Blanckenhagen, Amélie Jeanne Elisabeth Marthe to Bland, Joan Helen
- Bland, Joanna Mary to Blandford, W. F.
- Blandy, Ada Eliza to Blantyre, Master of (Walter)
- Blaque, Jeanne Victoire to Blayney, Rebecca
- Blayney, Richard, 4th Lord Blayney, Baron of Monaghan to Blennerhassett, Arthur
- Blennerhassett, Arthur to Blennerhassett, Henry
- Blennerhassett, Henry to Blennerhassett, Robert
- Blennerhassett, Robert to Blick, unknown
- Blickhauser, Carla to Bligh, unknown
- Bligh, unknown to Blois, Charles, 7th Bt.
- Blois, Christian Frances to Blomefield, Joseph
- Blomefield, Julius Wilmot to Blood, Constance Edna
- Blood, Constance Kathleen to Blood, Mary Ann
- Blood, Mary Anne to Blood-Smyth, Matthew John Vincent
- Blood-Smyth, Matthew Richard Liddon to Blount, Edward
- Blount, Edward to Blount, William
- Blount, William to Blumer, Thomas John Luke
- Blumofe, Doris to Blunden, Hubert Chisholm, 8th Bt.
- Blunden, Jane to Blunt, Margaret
- Blunt, Margaret 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, Elizabeth of to Boileau, Guy Francis, 8th Bt.
- Boileau, Hannah to Boissevain, Willem Geoffrey
- Boissevain, William to Boldero, Susan
- Boldero, William to Bolitho, Mary
- Bolitho, Mary to Bolton, Beatrice Frances Alice
- Bolton, Belinda Anne to Bolton, Victoria Grace Tombs
- Bolton, Victoria Henrietta Josephine to Bomford, Winifred Dora
- Bomhard, Christa von to Bonas, Winifred
- Bonaventuri, Bianca to Bond, John
- Bond, John to Bonde, Ylva
- Bondonneau, Guy Henry René to Bonham, Richard Charles
- Bonham, Richard David to Bonnin, William Frew
- Bonnington, Evelyn Minnie to Boobbyer, Philip Watson
- Boocock, Ann to Boorman, Martha
- Boorstin, David to Booth, Claudine Suzanne
- Booth, Clemence to Booth, Henry
- Booth, Henry to Booth, Margery
- Booth, Marguerita Agnes to Booth, Susannah
- Booth, Susannah to Boothby, Eric FitzGeorge
- Boothby, Ernest Brooke to Boothe, William Franklin
- Bootherstone, Anne Elizabeth to Borbone, Ferdinando I, Duca di Parma
- Borbone, Ferdinando I, Re delle Due Sicilie to Borbón y de Borbón, Pedro de Alcantara, Duque de Durcal
- Borbón y de Bosch-Labras, Maria Cristina, Duquesa de Durcal to Bordessa, Beatriz, Contessa di Villa Calli
- Bordewich, Georgiana Elizabeth May to Boreel, William, 9th Bt.
- Boreham, Philip M. to Borlase, William Grenfell
- Borlase-Warren-Venables-Vernon, Agnes Ida to Borrie, Irene Peggy
- Borrie, Ivy 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, Gertrude Mary
- Bosanquet, Grace Isabella to Boscawen, Jessica Frances
- Boscawen, Joan 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 Botts, Martha Lawson
- Bouays de La Begassiere, Monique du to Boughey, William James
- Boughton, 10th Baronet, of Lawford Parva, co. Warwick (William Edward) to Boulogne, William of Boulogne de
- Boulonnois, Emelie Josephine to Boulton, Nicholas Molesworth Adair
- Boulton, Nicola Mary to Bourbon, James
- Bourbon, James II, Comte de Marche to Bourchier of Cromwell, 1st Lord (Humphrey)
- Bourchier, 10th Lord (Robert) 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, Theodosia Eleanor
- Bourke, Thomas to Bourne, Marian
- Bourne, Marian Lockhart to Bouth, unknown
- Bouthe, John de to Bouymistrov, Wladimir
- Bouzet, Alexandre du to Bowden, Baroness (Mary)
- Bowden, Bertram Caleb to Bowen, Cecil
- Bowen, Cecil Leander John to Bowen, Mark James
- Bowen, Mark Laine to Bower, Jane Caroline
- Bower, Jeremy Roger to Bowers, William
- Bowes of Clonlyon, 1st Lord, co. Meath (John) to Bowhill, William Johnson
- Bowie, Angus Charles to Bowlby, Peter Salvin
- Bowlby, Peter Thomas to Bowles, Sarah
- Bowles, Sarah Margaret Diana to Bowman-Vaughan, Venetia Mary
- Bowmann, Pamela Corrie to Bowyer, Elizabeth
- Bowyer, Elizabeth to Bowyer-Smijth, William, 12th Bt.
- Bowyer-Smyth, Alfred John to Boyce, Thomas Leighton
- Boyce, Thomas Leslie to Boyd, Eliza Louisa
- Boyd, Eliza Sarah to Boyd, John Gordon
- Boyd, John Leslie Sheppard to Boyd, Sarah Elspeth
- Boyd, Sarah Georgina to Boyes, William Reginald
- Boyfield, Bridget to Boyle, Catherine
- Boyle, Catherine to Boyle, Georgiana
- Boyle, Georgiana Olivia to Boyle, Kathleen
- Boyle, Kathleen Digby to Boyle, Robert Algernon Radcliffe
- Boyle, Robert Andrew to Boynton, Isabella
- Boynton, John to Brabant, Tui Ellen
- Brabant, W. F. to Brabazon, Louis Nugent
- Brabazon, Louisa to Bracebridge, William
- Bracegirdle, Dorothy I. to Bradbury, Elizabeth Joan
- Bradbury, Elizabeth Maeve to Bradford, Elizabeth
- Bradford, Elizabeth to Bradley, Fletcher Russell Orton
- Bradley, Frances to Bradshaw, Emmeline
- Bradshaw, Emmeline Louisa to Bradstreet, Simon, 2nd Bt.
- Bradstreet, Simon, 4th Bt. to Brady, William Longfield, 4th Bt.
- Braga Ratto, Bernado Almeida to Brahe, Peder, Count of Visingsborg
- Brai, Milo II, Vicomte de Troyes to Braithwaite, William Douglas
- Braithwaite-Exley, Barbara E. to Branagan, Susannah
- Branan, Sarah to Brand, Virginia Leslie
- Brand, W. to Brandenburg-Schwedt, Philippine Charlotte Prinzessin von
- Brandenstein, Alexander Franz Gerdinand von to Brandon, Lowther Edward
- Brandon, Lucy to Branson, Rose Anna
- Branson, Sam Edward C. to Brasier-Creagh, Windsor
- Brasil, Infanta de (Franziska Caroline) to Brauchitsch, Karen von
- Brauckmann, Ingeborg to Braunschweig-Kalenberg, Herzog von (Friedrich II)
- Braunschweig-Lüneburg, Adelheid von to Braunschweig-Wolfenbüttel, Claudie Eleanore von
- Braunschweig-Wolfenbüttel, Dorothea Auguste von to Bray, Edmund
- Bray, Edmund to Brayne, William Frederick
- Brayshaw, Christopher to Breda, Terezii Walburga
- Bredal, Caroline to Breinlinger, Sara Louise
- Breisgau, Berthold I Gräfin von to Brenken, Stephanie Sopie Marie Coletta Freiin von
- Brennagh, Barbara Eileen to Brereton, Anne
- Brereton, Anne to Brereton, Janetta Mary
- Brereton, Jean to Brereton, William
- Brereton, William to Breton, William le
- Breton-Wolstenholme, Lavinia to Brett, William Joseph
- Brettal, Doreen Mary to Brewis, Valerie Anne
- Brewitt, Doris Aileen to Brickwood, William
- Brideoak, John to Bridgeman, Penelope Anne
- Bridgeman, Penelope Mary to Bridges, Janet Florence
- Bridges, Jeanne Josephine to Bridport, Baroness (Mary Sophia)
- Bridson, Agnes Pauline to Briey, Myriam de
- Briffa, Amy Katherine Raper to Briggs, Willoughby Edward Pellew
- Briggs-Constable, Christian Mary to Brigstocke, William Papwell
- Brigstoke, Elizabeth Lydia Player to Brink, Zoe Banketta
- Brinkhorst, Laurentien to Brisco, Cecil Fleming
- Brisco, Christopher (Sir) to Briscoe, John
- Briscoe, John Arthur to Bristow, Frank
- Bristow, Frank Anstie to Britten-Long, Savannah
- Britton, Alice to Broadbridge, Sophie Mary
- Broadhead, 1st Baronet, of St. Leonards, Windsor (Theodore Henry Lavington) to Brock, Sydney Herbert
- Brock, Thomas to Brocklebank, Thomas
- Brocklebank, Thomas to Brodie, Alexander John
- Brodie, Alexander of Brodie, Lord Brodie to Brodie, Katharine
- Brodie, Katharine to Brodrick, Augusta Mary
- Brodrick, Beatrice to Broglie-Revel, Yolande, Princesse de Broglie-Revel
- Brograve, 1st Baronet, of Hammels, co. Hertford (Thomas) to Bromhead, James Henry de Gonville
- Bromhead, Jane to Bromley-Martin, Juliet Elisabeth
- Bromley-Martin, Lorna to Brooke of Warwick Castle, Countess (Elizabeth)
- Brooke of Ystradfellte, Baroness, of Ystradfellte in the County of Breconshire (Barbara Muriel) to Brooke, Digby
- Brooke, Digby to Brooke, Honor Leslie
- Brooke, Honoria to Brooke, Maud Henrietta
- Brooke, Maye Amélie Lucile to Brooke, unknown son
- Brooke, unknown wife to Brooking Thomas, Ralph
- Brooking, A. H. to Brooks, Johanna
- Brooks, John to Brooksbank, Laura Sophia
- Brooksbank, Lucy Hilda to Broster, Tgomas Edward
- Brot, Marie-Claire Paulette Josephine to Brougham, Richard Henry Vaux
- Brougham, Samuel to Broughton, John
- Broughton, John to Broun, Caroline Mary
- Broun, Catharine to Broun, William
- Broun, William to Brown, Anne Irene
- Brown, Anne Luxmoore to Brown, Deirdre Ann Savage
- Brown, Denis Baer to Brown, George
- Brown, George to Brown, Jane
- Brown, Jane Archer to Brown, Louisa Grace
- Brown, Louisa Grace Campbell to Brown, Nicola Lois Savage
- Brown, Nigel to Brown, Shirley Anne
- Brown, Sidney Archibald to Brown, Zoe Meredith
- Brown-Bergman, Mikey to Browne, Annie
- Browne, Annie to Browne, Dominica
- Browne, Dominick to Browne, Felicity
- Browne, Fiona to Browne, Ian Anthony Denis
- Browne, Ida to Browne, Katherine
- Browne, Katherine Eleanor to Browne, Mary Ruth
- Browne, Mary Sarah to Browne, Sheela
- Browne, Sheelah Annette to Browne, William Percy
- Browne, William Percy to Browning, Henrietta Mary
- Browning, Henry Bainbridge to Brownlow, Elizabeth
- Brownlow, Elizabeth to Brownrigg, Peter Edward Burchell
- Brownrigg, Quin John to Bruce, Alan Nathan
- Bruce, Alan Simon Fairlie to Bruce, Charles
- Bruce, Charles to Bruce, Ellen
- Bruce, Ellen Arbuthnot to Bruce, Hildegarde Ada
- Bruce, Holly to Bruce, Katherine
- Bruce, Katherine to Bruce, Mary
- Bruce, Mary to Bruce, Robert of Clackmannan
- Bruce, Robert of Clackmannan and Elgin to Bruce, William, younger of Airth
- Bruce, William, younger of Kennet to Brudenell, Frances
- Brudenell, Frances to Bruen, Tilston
- Bruen, unknown to Brunner, Hugo Lawrence Joseph
- Brunner, Imogen Charlotte to Brush, unknown
- Bruslerie, Bernard de la to Bryan, Peta Esther
- Bryan, Peter Kaye to Bryce, Mabel Edith
- Bryce, Margaret 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-Baillie-Hamilton, Sophie Elizabeth
- Buchanan-Dunlop, Archibald Graham to Buckell, Violet Muriel Monamy
- Buckenham, Robert to Buckle, Winifred Prudence Mary
- Buckler, Bronwyn to Buckley, Victor
- Buckley, Victoria Gay to Bucknill, Thomas Townsend
- Bucknole, Charlotte to Buddicom, William Squire
- Buddle-Atkinson, Clara Elizabeth to Buffett, Dwain Alan
- Buffett, Edith to Buffett, Stacey Marie
- Buffett, Stan to Bulgaria, Mirko, Prince of Bulgaria
- Bulgaria, Mitso Asen of to Bull, Hannah
- Bull, Harriet Clare to Bullen, Joseph
- Bullen, Joseph to Buller, Mary Caroline
- Buller, Mary H. to Bullock, John
- Bullock, Jonathan to Bulteel, Dorothea Frances
- Bulteel, Dorothy Frances to Bumsted, William
- Bun, Jan to Bunce, Sarah
- Buncher, Anita Caroline to Buquoy, Sophie Therese de Longueval Gräfin von
- Buratti, Rosanna Stella Virginia to Burckheim, Baron of (Gorges Paulin)
- Burckitt, Tallulah to Burdett, Harriet
- Burdett, Harriet to Buren, Otto III Heer van
- Bures, Alice de to Burgess, Constance Mary
- Burgess, Daisy Kenworthy to Burgh, Charlotte Josephine
- Burgh, Charmaine Kerry de to Burgh, Martha de
- Burgh, Martha Matilda de to Burghersh, Joan
- Burghersh, John to Burke, Anne
- Burke, Anne to Burke, Jane
- Burke, Jane to Burke, Rickard
- Burke, Robert to Burleigh, William Henry
- Burleson, Susanna Frances to Burnaby, Evelyn Henry Villebois
- Burnaby, Frederick Gustavus Andrew to Burnell, William
- Burnell-Nugent, Annie Mary to Burnett, Ethel
- Burnett, Ethel Constance to Burnett, Thomas of Park and Keppleston
- Burnett, Thomas, 1st of Kemnay to Burns, Charles J.
- Burns, Charlotte Mary Emily to Burr, Theodosia
- Burr, Vera Winifred to Burrell, Merrik, 1st Bt.
- Burrell, Michael John to Burroughes, Thomas D'Eye
- Burroughes, Thomas Henry to Burrowes, Stuart
- Burrowes, Susan to Burstall, Phyllis
- Burston, Beresford to Burton, Charles, 4th Bt.
- Burton, Charles, 4th Bt. to Burton, Mary Katherine Norah
- Burton, Mary Louisa to Bury, Clarissa Jane Aldworth
- Bury, Daphne to Busby, William Beaumont
- Busca, Elena di to Bushe, Percy
- Bushe, Richard to Buston, Strange
- Buswell, 1st Baronet, of Clipston, co. Northampton (George) to Butler, 4th Baronet, of Old Park, Devizes, co. Wilts. (Reginald Richard Michael)
- Butler, 4th Baronet, of Poulstoun, co. Kilkenny (Edmund) to Butler, Betty
- Butler, Betty Quenelda to Butler, Edmond
- Butler, Edmond to Butler, Elizabeth
- Butler, Elizabeth A. to Butler, Gillian
- Butler, Gillian to Butler, James
- Butler, James to Butler, John Whitestone
- Butler, John, 12th/22nd Baron Dunboyne to Butler, Maria Frances
- Butler, Maria Rosalinda to Butler, Patrick Barry Webb
- Butler, Patrick Colman to Butler, Rupert
- Butler, Rupert Beresford to Butler, Thomas, 6th Bt.
- Butler, Thomas, 6th Earl of Ossory to Butler-Bowdon, William Erdeswick Ignatius
- Butler-Clarke, Charles Harward to Butler-Wheelhouse, Pamela Anne Bosworth
- Butler-Wilson, Jean Henrietta to Butterfield, Hannah
- Butterfield, Harriet to Button, John
- Button, John to Buxton, Dorothy Agnes
- Buxton, Dorothy Alina to Buxton, Lucinda Catherine
- Buxton, Lucinda Deirdre to Buxton, Victoria Lilian Roden
- Buxton, Victoria Mary Rose to Byers, Robert Jackson
- Byers, Rowland Mark to Byng, Francis Russell Dacres
- Byng, Frederica Amelia to Byres, unknown
- Byrn, Elizabeth Ann to Byrne, Patrick
- Byrne, Patrick Henry to Byron, Margaret
- Byron, Margaret to Bünau, Rudolf von
- Büren, Berta von to Cadbury, George Adrian Hayhurst
- Cadbury, George Justin Peter to Cadell, Rosa
- Cadell, Sarah to Cadogan, Frances
- Cadogan, Frances to Caffin, William
- Caffrey, John to Cain, Vincent
- Cain, Vivien Elizabeth to Cairns, Catriona Helen
- Cairns, Celia Helen 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, Tabitha
- Calvert, Teresa Mary Claire to Cambridge, William James
- Cambrun, Jean de to Cameron, Catriona Mary Caulfield
- Cameron, Cecelia Jane to Cameron, Hester Caroline
- Cameron, Hester Nina to Cameron, Mary Emma
- Cameron, Mary Fleur to Camm, Robert
- Cammann, Ann to Campbell, 4th Baronet, of Succoth (George)
- Campbell, 4th Lord (Colin) to Campbell, Alice
- Campbell, Alice Christian to Campbell, Archibald
- Campbell, Archibald to Campbell, Caroline Elizabeth
- Campbell, Caroline Elizabeth Villiers to Campbell, Colin
- Campbell, Colin to Campbell, Donald Patrick of Baeliveolan
- Campbell, Donald Robert to Campbell, Elisabeth Mary
- Campbell, Eliza to Campbell, Eva Agnes
- Campbell, Eva Mary to Campbell, Godfrey Garrett
- Campbell, Gordon Thomas Calthrop, Baron Campbell of Croy to Campbell, Ina
- Campbell, Ina Erskine to Campbell, Jane
- Campbell, Jane to Campbell, Joanna
- Campbell, Joanna Frances to Campbell, John Yorke
- Campbell, John, 10th of Melfort to Campbell, Louisa
- Campbell, Louisa Ann to Campbell, Margaret Russell
- Campbell, Margaret Susan to Campbell, Mary Alison
- Campbell, Mary Amelia to Campbell, Olympia Elizabeth
- Campbell, Olympia Louise Kathleen to Campbell, Ronald of Balerno
- Campbell, Ronald of Balerno to Campbell, unknown daughter
- Campbell, unknown daughter to Campbell-Brabazon, Pamela Francis
- Campbell-Brown, Alice to Campbell-Orde, Winifred Beatrice
- Campbell-Orde, Winifred Harriet to Campion, Stephen Charles
- Campion, Thomas Spread to Candole, Louise Claire de
- Candole, Marion Elizabeth de to Cannell, John
- Cannell, John to Cannon, Rebecca
- Cannon, Richard Nevill to Cantone, Roberto
- Cantouris, Andrew to Capell Brooke, William, 3rd Bt.
- Capell of Hadham, 10th Baron, co. Hereford (Reginald George de Vere) to Capell-Coningsby, Sarah
- Capella y Gomez-Acebo, Francisco 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, Frances
- Carew, Frances to Carew, Robert Russell
- Carew, Robert Shapland to Carey, John
- Carey, John to Carl, Sharon Maree
- Carlamere, Carl (Dr.) 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
- Carpenter, Mary Ann to Carr, Frances
- Carr, Frances to Carr, Thomas
- Carr, Thomas to Carrick, Countess of (Anne)
- Carrick, Countess of (Ellen Rosemond Mary) to Carritt, Hugh Blasson
- Carrière, Agnes to Carroll, Winifred Frances
- Carroll-Leahy, Anne Mary to Carson, W.
- Carson, Walter Seymour to Carter, Edwin
- Carter, Edwin to Carter, Lilian May
- Carter, Lilly to Carter, William
- Carter, William to Cartwright, George
- Cartwright, George to Carver, Frederick William
- Carver, Geoffrey Russell to Cary, George Rolle
- Cary, George Rolle to Cary-Elwes, Peter
- Carye, 10th Lord (Lucius Bentinck) to Case, unknown daughter
- Casebourne, Charles Townshend to Casey, James
- Casey, Jane Alice Camilla (Hon.) to Cassels, Walter Seton
- Cassey, Elizabeth to Castaing, Reginald Percy
- Castaldini, H. A . to Castella, Sophie Sara de
- Castellabate, 7th Marquess of (Angelo Gennaro Granito) to Castilla, Felipe de
- Castilla, Felipe 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, Roberta Irwin
- Catherwood, Rosanagh Shaen to Cats, Sible Hoitinga
- Catsaias, Natalia Norah to Caulfeild, Dorothea
- Caulfeild, Dorothea Jane to Caulfeild, Shirley Joyce
- Caulfeild, Sophia Isabella 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, Jimmy Charles
- Cecil, Joan to Ceisel, Katherine
- Cejuela y Fernández, Mercedes to Cessford, Emma Jane
- Cettner, Anne de to Chadwick, Æira Helen
- Chadwyck-Healey, 1st Baronet, of Wyphurst, Cranleigh, Surrey (Charles Edward Heley) to Challenor, Margaret Elizabeth
- Challice, Walter David to Chaloner, Garry Neil
- Chaloner, Helen Mary to Chamberlain, Jeffery Paul
- Chamberlain, Jeremy to Chamberlayne-Macdonald, Thomas Somerled
- Chamberlen, Caroline Mary Sophie to Chambers, Quintin
- Chambers, Raewyn Margaret 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, Evelyn
- Chaplin, Florence to Chapman, Edith Marian
- Chapman, Edith Maude to Chapman, Louisa
- Chapman, Louisa Wilhelmina 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 Mary
- Charrington, Elizabeth Nancy to Charteris, Zoe France
- Charteris-Wemyss-Douglas, Francis to Chase, Pauline
- Chase, Penelope Jane to Chatfield, John Kyrle
- Chatfield, Kate Eugenia to Chaumont-Quitry, Romee de
- Chaumpaigne, John de to Chavasse, Sarah Stephens
- Chavasse, Sidney to Chaytor, Isabel
- Chaytor, Isabel Clervaux 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, Catherine
- Chetwode, Charles to Chetwynd, Charles William George
- Chetwynd, Charlotte to Chetwynd, Walter
- Chetwynd, Walter to Chetwynd-Talbot, Kathleen
- Chetwynd-Talbot, Kit Patrick to Chevers, John
- Chevers, John to Cheyne, John, 4th of Straloch, 2nd of Essilmont and Arnage
- Cheyne, John, 6th of Straloch to Chichester, Adelaide Kathleen
- Chichester, Adolphus John Spencer Churchill to Chichester, George Sebastian Nicholas
- Chichester, George Vaughan to Chichester, Talitha Georgina Lloyd
- Chichester, Tessa Ann to Child, Elizabeth Marple
- Child, Emma to Childers, Leonard
- Childers, Leonard George Eardley to Chinnery, Nicholas
- Chinnery, Nicholas to Chisholm, John, The Chisholm
- Chisholm, Judie Jean Arnold to Chitty, Emily Eliza
- Chitty, Ernest Richard Inglis to Cholmeley, Winifred Susan
- Cholmley, 1st Baronet, of Whitby, co. York (Hugh) to Cholmondeley, Lord of (Hugh)
- Cholmondeley, Lord of (Richard) to Choy, Yvonne Michele
- Chrapovitsky, Maya de to Christian, Beryl Noreen
- Christian, Betty to Christian, Elizabeth
- Christian, Elizabeth to Christian, Gladys Margaret
- Christian, Gladys Muriel to Christian, John James
- Christian, John Longford Lee Crellin to Christian, Mary
- Christian, Mary to Christian, Sarah Norah Nobbs
- Christian, Sarah Prescott to Christie, Archibald
- Christie, Archie to Christie-Miller, William Joseph Haldun
- Christierson, Ingrid von to Chubb, William Maurice
- Chudd, Beatrice to Churchill of Sandridge, 9th Baron, co. Hertford (Charles Richard John)
- Churchill of Whichwood, 1st Baron, co. Oxford (Francis Almeric) to Churchward, Matthew
- Churchward, Matthew to Châtillon, Mathilde, Comtesse de Saint-Pol
- Châtillon, Matilda de to Clabby, William George
- Clabour, Alice to Clanricarde, Countess of (Anne)
- Clanricarde, Countess of (Elizabeth) to Clare, Joan de
- Clare, Joan de to Claridge, William
- Clarina of Elm Park, 1st Baron, co. Limerick (Eyre) to Clark, Charles James Travers
- Clark, Charles John Alexander to Clark, Gordon Colvin Lindesay (Sir)
- Clark, Gordon Eric to Clark, Katherine Anne
- Clark, Katherine Elsie to Clark, Phyllis Connie
- Clark, Pierce Noel to Clark, Winifred Sophia Doris
- Clark, Winnie Stratton to Clarke, Barbary Cotton
- Clarke, Barry Ian Charles to Clarke, Elizabeth
- Clarke, Elizabeth to Clarke, Helen Marion
- Clarke, Helen Mildred to Clarke, Katherine Sharon
- Clarke, Katherine Sybil to Clarke, Penelope
- Clarke, Penelope Louise Catharina to Clarke, Tamson Mary
- Clarke, Tanner Owen to Clarkson, Grace
- Clarkson, Grace Frances to Clavering, Thomas
- Clavering, Thomas John, 8th Bt. to Clay, Matthew Guy
- Clay, Maud to Clayton, Blanche Petite
- Clayton, Bonnie Jean to Clayton, Roderick John
- Clayton, Roger Lancelot to Cleeve, Jane Mary
- Cleeve, Janice to Cleland, Sara J.
- Cleland, Sarah Jane Capel to Clements, Henry George John
- Clements, Henry John to Clephane, Thomas of Carslogie
- Clephane, William to Clerk, Madeline
- Clerk, Madge to Clerke, John William
- Clerke, John, 1st Bt. to Cleveland, Henry Daniel
- Cleveland, Homer Dennis to Cliffe, Walter
- Cliffe-Hatch, George to Clifford, Elizabeth, Baroness Clifford
- Clifford, Ellen to Clifford, Peter
- Clifford, Peter to Clifton, Anna Mary
- Clifton, Anne to Clifton, Veronica
- Clifton, Violet Mary to Clinton, Catherine
- Clinton, Charles to Clissold, Stephen
- Clist, Anne Cecilia Hardcastle to Clive, Violet Louisa
- Clive, Virginia Archer to Close, Graham John
- Close, Harriet to Clough, William
- Clough-Taylor, Cara Prunella to Clucas, Mary Jane
- Clucas, Michael Louis to Clutton-Brock, Timothy
- Cluysenaar, André Edmond Alfred to Coates, Elizabeth
- Coates, Elizabeth to Coats, Elizabeth Barnewall
- Coats, Elizabeth Lilian Graham to Cobb, Wilton Winstanley
- Cobbald, Blanche Katherine to Cobbold, Jane Octavia
- Cobbold, Jean to Cobham, Reynold, 1st Lord Cobham (of Sterborough)
- Cobham, Reynold, 2nd Lord Cobham (of Sterborough) to Cochrane, Basil Edward
- Cochrane, Basil Edward Arthur to Cochrane, Ivy
- Cochrane, J. A. to Cochrane, Robert Douglas Dundonald
- Cochrane, Robert of Cochrane to Cockayne, William
- Cockayne-Cust, Emmeline Mary Elizabeth to Cockburn, James George
- Cockburn, James Graham to Cockburn, Yvonne Pearl
- Cockburn-Campbell, Alexander Bruce to Cockman, N. E.
- Cockram, Elizabeth Anne to Cocks, Sandra Christine
- Cocks, Sandra Christine to Codorniu y Alvarez de Toledo, Jaime
- Codrington, 1st Baronet, of Dodington Park, co. Gloucester (Gerald William Henry) to Coe, Toby Richard
- Coehoorn, Theodora Aurelia van to Coffin, William
- Coffy, Anne to Coghlan, William
- Coghlin, Natalie Rosamond Sophia to Cohen, Mozelle
- Cohen, Nanette Salomons to Cokayne, unknown
- Cokayne, unknown to Coke, Robert
- Coke, Robert to Colbert, Susan J. M.
- Colbert-Chabanais, Adolphine Henriette Anne Gabrielle Guillemette de to Colclough, Elizabeth Gertrude
- Colclough, Emily to Coldicott, Underhill
- Coldicutt, Bertie James to Cole, Georgina Ada
- Cole, Georgina Dorothy May to Cole, Thomas Christopher
- Cole, Thomas N. to Coleclough, Thomas James
- Colefax, Anne Marie to Coleridge, Edith Mary Hutchison
- Coleridge, Edward to Coles, Susan Jenkin
- Coles, T. J. to Collen, Joan Constance
- Collenburg, Ingeborg Rudt Baronin von to Collett, Peter
- Collett, Peter to Collier, Jane
- Collier, Jane to Collings, William T.
- Collingwood, Alexander to Collins, Emily Lucinda Julian
- Collins, Emma to Collins, Rosemary Evangeline
- Collins, Rosemary Helen to Collis, Zachary
- Collis-Browne, Alfred Ulick to Colman, Rebecca
- Colman, Rebecca to Colquhoun, Elizabeth
- Colquhoun, Elizabeth to Colquhoun, William
- Colquhoun, William Alexander to Colthurst, Edward
- Colthurst, Edward to Coltman-Rogers, Timothy Charles
- Colton, Adery Barfoot to Colvill, William Lowry
- Colvill-Jones, Mabel Cecilia to Colville, Janet
- Colville, Janet to Colvin, Elliot James Dowell (Lt.-Col.)
- Colvin, Elliott Graham to Combe, Prosper Aime Victor de la
- Combe, Ralph Molyneux to Comnenos, unknown
- Comnenus, Isaac I, Emperor of Constantinople to Compton, Pamela Martina Raphaela
- Compton, Paulett Mildmay to Comyn, William, Earl of Buchan
- Comyn-Platt, Henriette Julia to Condron, Henry Ainsworth
- Conduit, Deborah to Congreve, Leopold Hugh
- Congreve, Louisa Anne to Coningsby, Rachel
- Coningsby, Rachel to Connell, John (Reverend)
- Connell, John Agnew to Conner, William Robert
- Connery, Johanna to Conolly, Jennie
- Conolly, John to Considine, Mary Angela
- Considine, Mary Christine to Constable, William
- Constable, William to Constantinople, Michael VI of
- Constantinople, Michael VII of to Conway, Mary
- Conway, Mary Anabella to Conyers, Julia
- Conyers, Julia to Conyngham, William
- Conynghame, Isabel to Cook, Gertrude
- Cook, Gertrude Niles to Cook, Walter
- Cook, Walter Iverney to Cooke, Elizabeth
- Cooke, Elizabeth to Cooke, Margaret Frances
- Cooke, Margaret Ida to Cooke, Zara Cynthia
- Cooke-Collis, Amalie Elizabeth to Cookman, Helen Dorothy Mary
- Cookman, Helen June to Coombe, Lucy Romy
- Coombe, Mary to Cooper, Anna
- Cooper, Anna to Cooper, Dorothea
- Cooper, Dorothea to Cooper, Hannah
- Cooper, Hannah to Cooper, Lettie Caroline
- Cooper, Letttice Margaret to Cooper, Ricco Patrick
- Cooper, Richard to Cooper, William
- Cooper, William to Coote, Caroline Alicia
- Coote, Caroline Dillon to Coote, Mary Melesina
- Coote, Maureen Joyce to Cope, Frances
- Cope, Frances to Coper, Hans
- Copertino, 12th Count of (Angelo Gennaro Granito) to Copley, Charlotte
- Copley, Charlotte to Coradi, Robert
- Coram, Brendan John to Corbet, Annie Elizabeth
- Corbet, Archer Henry to Corbet, Toovery Archibald (Lt.-Col.)
- Corbet, Uvedale, 3rd Bt. to Corbett, Winston Thomas
- Corbett-Winder, Clulow Robah Lillah 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, Philip
- Cornish, Raymond Henry to Cornwall, Walter de
- Cornwall, Walter de to Cornwallis, Yvonne
- Cornwallis-West, Beatrice Stella to Corry, James Michael, 5th Bt.
- Corry, James Perowne Ivo Myles, 3rd Bt. to Corvedale, Viscount (Oliver Ridsdale)
- Corver Hooft, Agnes Maria to Coryton, William, 3rd Bt.
- Cos-Gayon y Acebal, Maria de la Consolacion to Cosnahan, Margaret
- Cosnett, Valerie Joan to Costobadie, Vincent Ackroyd Palliser de
- Costobadie, William Palliser to Cotter, Barbara Jane
- Cotter, Baron, of Congresbury in the County of Somerset (Brian Joseph Michael) to Cotter, Lois
- Cotter, Louis Stephen to Cotterell, William John Geers
- Cotterham, Countess of (Sybil Venetia) to Cotton, Charles Rupert Egerton
- Cotton, Charles William Egerton to Cotton, Lawrence Shelton
- Cotton, Leila Viviene to Cotton, Willoughby Lynch
- Cotton-Jodrell, Dorothy Lynch to Coulden, Lawrence William
- Couldrey, Annabel Mary to County of Buckingham and of Normanby, Duchess of the (Catherine)
- Coupar, 1st Lord (James) to Courage, Guy
- Courage, Hanna to Courcy, Emily Frances Anne de
- Courcy, Emily Letitia de to Court, William Roylance
- Courtaigne, Emma Louise Marie to Courtenay, Elizabeth de
- Courtenay, Elizabeth de to Courtenay, unknown daughter
- Courtenay, unknown daughter to Courtney, Yolande de
- Courtney-Couchman, Dianne Vanita 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 Cowdrey of Tonbridge, Baron, of Tonbridge in the County of Kent (Michael Colin)
- Cowdrey, Anne Elizabeth to Cowie, George
- Cowie, George to Cowlrick, Stella Anne
- Cowman, Daniel to Cox, Anne Garden Farquaharson
- Cox, Annie ffarington to Cox, John
- Cox, John Arthur to Cox, Wendy Eileen
- Cox, Wendy Ruth to Cozens-Hardy, Margaret
- Cozens-Hardy, Margaret Joyce to Cradock, John
- Cradock, John to Craig, Ellen Gordon
- Craig, Ellinor Aileen Cecil to Craigie, Laurence of Glendoick
- Craigie, Margaret to Cramp, Rose
- Crampe, Elizabeth to Crane, E. G.
- Crane, Eleanor to Cranstoun, Henry Kerr
- Cranstoun, Isabella to Craufurd, Reginald of Auchenames
- Craufurd, Reginald of Loudon to Craven, Maud Mary Chester
- Craven, Mildred Louisa Lucy to Crawford, Charles
- Crawford, Charles Frederic to Crawford, Jane
- Crawford, Jane to Crawford, Rose Mary
- Crawford, Rosemary to Crawfurd, William of Fedderat
- Crawfurd-Pollock, Mary to Crawley, Richard John Charles
- Crawley, Richard Parry to Crawshay, James
- Crawshay, Jessey to Creagh, Pierce
- Creagh, Pierce to Creer, Veronique Lillian Violet
- Creery, Leslie to Cressac de Sloeuvre, Pierre de
- Cressac de Sloeuvre, Quentin de to Crew-Milnes, Richard George Archibald John Lucian Hungerford
- Crewdson, Albinia Joane to Creyke, William
- Creytzen, Helene Dorothea von to Crichton, George David Hugh
- Crichton, George of Arbeckie to Crichton, Patrick Henry Douglas
- Crichton, Patrick of Lugton to Crichton-Stuart, Sarah Frances
- Crichton-Stuart, Selina to Cripps, Seddon
- Cripps, Stafford to Critchley, Violet Frances Stephanie
- Critchley-Salmonson, Angela Jane to Crocker, unknown
- Crocker, Ursula Margaret Rosemary to Croft, Francis Edgar
- Croft, Frank to Croft, Stephen
- Croft, Stephen to Crofton, Catherine
- Crofton, Catherine to Crofton, Jane
- Crofton, Jane Inglis to Crofton, Yvonne Florence Arnott
- Crofton-Atkins, Ada to Crofts, Wilhelmina
- Crofts, William to Croker, Henriette Victoria
- Croker, Henry to Cromer, William (Sir)
- Cromie, 1st Baronet (Michael) to Cromwell, Frances
- Cromwell, Frances (Hon.) to Crone, Michael Scott
- Crone, Michelle Jayne to Crooke, Elizabeth
- Crooke, Elizabeth Cunningham to Croppenburgh, Anne
- Cropper, Adam Robert to Crosbie, Elizabeth Gwendoline
- Crosbie, Elizabeth Margaret to Crosbie, Winifred
- Crosby, Alasdair Gordon Patrick to Cross, Elizabeth Denise
- Cross, Elizabeth Margaret to Cross, William Stephen
- Crosse, Anne to Crossley, Yvonne van
- Crossling, Emily to Croudace, William
- Croudis, Rae Irene Anne to Crowley, Theodosia
- Crowmer, Elizabeth to Croy, Kunigunde
- Croy, Leopold to Crozier, William
- Crozier-Cole, Barbara Gertrude Valerie to Croÿ, Marie-Claire Prinzessin von
- Croÿ, Marie-Dorothy Constance Marie Prinzessin von to Crump, John
- Crump, Joseph Kipling to Cuadra, unknown
- Cuaran, Olaf to Cubitt, William George, V.C.
- Cubitt, William Hugh to Culemborg, Peter van Heer van Boxmeer
- Culham, Alfred Frank to Cullen, Michael
- Cullen, Michael to Culme-Seymour, Violet Katharine Maria
- Culmore, 1st Baron, co. Londonderry (William) to Cumberland, William Bentinck
- Cumberland-Brown, Georgina Dimity to Cumming, Melanie Alexandra
- Cumming, Melissa May to Cummins, Sarah Margaret
- Cummins, Sheena Cameron to Cuningham, John Fairlie
- Cuningham, John Henry to Cuninghame, Janet Lucretia
- Cuninghame, Jean to Cunliffe, Edith Cunningham
- Cunliffe, Edward to Cunliffe-Lister, John Yarburgh
- Cunliffe-Lister, Joss to Cunningham, Elizabeth Douglas
- Cunningham, Elizabeth Steele to Cunningham, Nina Rogers
- Cunningham, Nora Christine to Cunnington, Richard
- Cunradi, Charles Frederick Florain to Cuppage, Isaac
- Cuppage, James to Curling, Victoria Margaret
- Curney, Grace to Currey, Dorothy Christian
- Currey, Edith Anna to Currie, Hilda Katherine Fendall
- Currie, Horace Gore to Curry, Roger
- Curry, Thomas to Curtis, Evelyn Renée Venetia
- Curtis, Falconer Charles to Curtis, Rosa Marion
- Curtis, Rosalind to Curwen, Richard
- Curwen, Richard to Curzon, Juliana
- Curzon, Juliana to Cusack, Henry
- Cusack, Henry to Cust, Elizabeth
- Cust, Elizabeth Barbara to Cuthbertson, Shirley Jane
- Cuthbertson, Simon to Cuyk, Willem van Burggraf van Leiden
- Cuyk-Arnsberg, Adelheid van to Czartoryski, Zdislaw Aleksander
- Czaykowski, Frederic Michael Vladimir Marie de to D'Abreu, Veronica Teresa
- D'Absac, Ann to D'Arcy, Henrietta Mary
- D'Arcy, Henriette to D'Arcy, Simon Michael
- D'Arcy, Sophia Jacobina Mary to D'Oyly, Margaret
- D'Oyly, Margaret to Dacre, William, 5th Lord Dacre
- Dacres Dixon, Anthony John to Dahl, Thorleif
- Dahlgren, Bernhard Ulrik to Dale, Mary Elizabeth Frances Catherine
- Dale, Matthew to Dalison, William Stanley
- Dalkeith, 10th Earl of (Richard Walter John) to Dalmahoy, William of Ravelrig
- Dalman, Amelia to Dalrymple, Harriet
- Dalrymple, Harriet Farre to Dalrymple, Zelda Raney
- Dalrymple-Crichton, Anne to Dalrymple-White, Merial Catherine Dalrymple
- Dalsallock, Alicia de to Dalton, Tomas
- Dalton, unknown to Daly, Dominick Gore
- Daly, Dominick Justin to Daly, Mary Florence
- Daly, Mary Frances to Dalzell, Elizabeth
- Dalzell, Elizabeth Alice to Dam, Susan
- Damasceni Peretti, Flavia (Donna) to Dampierre, Yolande, Dame de Cassel et de Nogent-le-Rotrou
- Dampierre-de-L'Aube, Helwide, Dame de Nanteuil-la-Fosse, de Faverolles et de Trélon to Dane, Margery
- Dane, Martin Louis Geoffrey to Daniel, Lucy Veronica Tennant
- Daniel, Lyonel to Daniell, Meade Home
- Daniell, Michael to Dansey, William Mallet
- Dansie, Charles to Darby, Horatio Anthony Fionn O'Carroll
- Darby, Horatio d'Esterre to Darcy, Dowsabel
- Darcy, Edith to Dare, Zena
- Dare-Bryan, Arminal Elizabeth to Darley, Evelyn Elizabeth
- Darley, Fay Norrie to Darling, Zenas
- Darlington, 1st Earl of, co. Durham (Henry) to Darroch, John Forbes
- Darroch, John Mathie to Darwin, Shuna Mary
- Darwin, Susan Elizabeth to Dashwood, Francis, 1st Bt.
- Dashwood, Frederick to Dashwood, Timothy James
- Dashwood, Timothy Kester Paul to Daunt, Anne
- Daunt, Anne to Daunt, unknown daughter
- Daunt, unknown daughter to Davenport, Samuel George
- Davenport, Sarah to David, William Miles
- David-Reeve, Henry James Frederick to Davidson, Henrietta
- Davidson, Henry to Davidson, Susanna Mary
- Davidson, Sybil Gwendoline to Davies of Penrhys, Baron, of Rhondda in the County of Mid Glamorgan (Gwilym Elfed)
- Davies of Stamford, Baron, of Stamford in the County of Lincolnshire (John Quentin) to Davies, Elizabeth
- Davies, Elizabeth to Davies, John
- Davies, John to Davies, Peter Llewelyn
- Davies, Peter Michael Cunliffe to Davies, William Thomas
- Davies, Wyndham Dayrell to Davis, Charles
- Davis, Charles to Davis, Jemima Lucy Katharine
- Davis, Jennifer to Davis, Samuel
- Davis, Samuel to Davison, Kerry Richard
- Davison, Kirstine Grahame to Davy, Rebeckah
- Davy, Richard to Dawes, Ruth Verna
- Dawes, Salome Constance to Dawnay, Faith
- Dawnay, Faith to Dawson, Bernard Stanley Winton
- Dawson, Bertha Florence to Dawson, Joseph Empson (Reverend)
- Dawson, Josephine to Dawson, Walter
- Dawson, Walter to Day, Hazel
- Day, Helena Byrde to De Angelis, Roberta
- De Ayala, Edmond Louis to Deacon, Matilda
- Deacon, Maurice to Dean, Isabel Henrietta
- Dean, Isabel Lucy to Deane, Gerald Henry
- Deane, Hamilton Matthew Tilson FitzMaurice to Deare, W.
- Dearing, Baron, of Kingston-upon-Hull in the County of the East Riding of Yorkshire (Ronald Ernest) to Debell, Sarah
- Deben, Baron, of Winston in the County of Suffolk (John Selwyn) to Deck, Zoë Lise
- Decka, Jane to Deerhurst, Thomas Henry
- Deering, Anne Jane Foster to Degge, William
- DeGroot, Jennie J. to Delamer, William Percy
- Delamere of Vale Royal, 1st Baron, co. Chester (Thomas) to Delaware, Thomas
- Delbray, Kenneth to Delmenhorst, Otto VII Herzog von
- Delmont, Mary-Anne to Demaine, Francis
- Demaine, Francis to Demetriadi, Philippa Nancy
- Demetriou, Alwynne Joan Olive to Dene, Vianna Jane
- Deneau, Alana Charisse to Dening, Ruth
- Dening, Sarah to Denman of Dovedale, Baroness (Theodosia Anne)
- Denman, 1st Baronet, of Dovedale, co. Derby (Richard Douglas) to Denmark, Knud V of
- Denmark, Knud VI of to Dennis, Betsy
- Dennis, Brain Jonathan Charles to Dennis, William Crawshay
- Dennison, Charles to Denny, Edward Maynard
- Denny, Edward Maynard to Denny, unknown daughter
- Denny, Walter Brock to Dent, Thomas Wilkinson
- Dent, Thomas Wilkinson John 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, George
- Devereux, George to Devitt, Jack Thomas Michael
- Devitt, Jacquetta Anne to Devonshire, Robert L.
- Devoreaux, Winifred to Dewar, James Forrest
- Dewar, James Gow to Dewe, Pamela Mary
- Dewell, Mary to Deym zu Stritez, Maria Theresia Gräfin von
- Deym zu Stritez, Martin Graf von to Dick, Charlotte
- Dick, Charlotte Anna to Dick-Lauder, Zella Evelyn
- Dickason, Harriet to Dickins, William Drummond Scrase
- Dickinson, 1st Baron, of Painswick, co. Gloucester (Willoughby Hyett) to Dickinson, Robert Henry
- Dickinson, Robert Joicey to Dickson, Hugh
- Dickson, Isaac to Dierkes, Vicco Johannes Wittekind Alexander
- Diesbach de Belleroche, Madeleine Marie Thérèse de to Digby, Frances Georgina
- Digby, Frances Louisa to Digby, Zara Jane
- Digby-Bell, Anne A. to Dill, Catherine Haughton
- Dill, Catherine Haughton to Dill, William
- Dillane, Bridget to Dillon, Elinor
- Dillon, Elinor to Dillon, Katherine Charlotte
- Dillon, Katherine Talbot to Dillon, Sean
- Dillon, Shelagh Muriel to Dimitroff, Stella
- Dimma, Frances Muriel to Dingwall, Jean
- Dingwall, Jean to Dirletoun, 9th Lord (Thomas)
- Dirnenberger, Elisabeth to Ditson, Sam Lennie
- Dittborn, Luis Urrejola to Dixon, Angela
- Dixon, Angela Ierne Evelyn to Dixon, Kiara-Lily Michelle
- Dixon, Leonora Marie to Dixwell, William, 1st Bt.
- Dixwell-Oxenden, 10th Baronet (Percy) to Dobbin, Leonard
- Dobbin, Leonard to Dobbs, Edward Cathcart
- Dobbs, Edward George to Dobbs, Victoria Natasha Jane
- Dobbs, Vivienne to Dobrée, Mary
- Dobrée, Mary to Dodd, Christopher William Lumley
- Dodd, Clare Rosamund Pennell to Dodge, Thomas Patrick
- Dodgshon, Ada Charlotte to Doery, Samantha Ione
- Does, Elisabeth Jacoba van der to Doig, James
- Doig, James Robert to Dolby, Winifred Lotus
- Dolcetti, Giovanna to Domilowe, John
- Dominguez y Barbeito, Jesus Francisco to Domville, Robert
- Domville, Rosemary Gervaise to Donald, Williamina Martha Mary
- Donaldson of Kingsbridge, Baron, of Kingsbridge in the County of Buckinghamshire (John George Stuart) to Donaldson-Hudson, Ralph Charles (Colonel)
- Donat, Dorothy Renée to Donington, Margaret
- Donisthorpe, Agnes Madeleine to Donnelly, Marianne Serena
- Donnelly, Mary Ann to Donovan, Matthew
- Donovan, Michael to Dore, William John
- Doreau, Christylle Marie-Thérèse Rouffiac to Dorman, Peter Edward
- Dorman, Philip to Dormer, Louisa Frances Mary
- Dormer, Louise Cecilia Mary to Dorset, Earl of (Thomas)
- Dorsett, Charlotte Mercy to Doughty, William
- Doughty-Tichborne, Alfred Joseph, 11th Bt. to Douglas, Alice Margaret
- Douglas, Alice Mary to Douglas, Catherine
- Douglas, Catherine to Douglas, Elizabeth
- Douglas, Elizabeth to Douglas, Grace
- Douglas, Grace to Douglas, James Donald
- Douglas, James Douglas of Baads to Douglas, John of Ferguston, 11th of Mains
- Douglas, John of Glenfinart to Douglas, Marguerite Jeanette
- Douglas, Marguerite S. to Douglas, Robert
- Douglas, Robert to Douglas, Violet Eleanor June
- Douglas, Violet Patricia to Douglas-Hamilton, Edith Lena Catherine
- Douglas-Hamilton, Eleanor to Douglas-Menzies, Prudence
- Douglas-Nugent, Arthur Charles to Doumen, Tristan F.
- Doummanget, Ghislaine to Doveton, William Webber
- Dovey, Susan to Dowding, Yuki Elizabeth
- Dowe, Joshua to Downall, John
- Downe, 10th Viscount (Richard) to Downham, William
- Downie, Agnes Helen Flockhart to Dowse, William
- Dowse-Finnemor, Fabienne José to Doyle, Sydney
- Doyle, Sylvia Yolanda to Drace-Francis, Teresa
- Drach, Jean-François to Drake, George
- Drake, George to Drake-Brockman, Wallace David Bennett
- Drake-Cutliffe, Charles Bernard Mervyn to Dredge, Simon James
- Dreelen, John van to Drew, Nancy
- Drew, Nancy Kay to Driggs, Edmund Hope III
- Driks, Maria to Dron, William
- Dronfield, Peter de to Drumlanrig, Viscount (Sholto Francis Guy)
- Drumm, Dorothy Eleanor Barbara to Drummond, Cecily Winifred Jillian
- Drummond, Celia to Drummond, Grizel
- Drummond, Grizel to Drummond, Katharine
- Drummond, Katharine to Drummond, R. C.
- Drummond, Rachel to Drummond-Hay, Frederick Henry
- Drummond-Hay, Frederick William to Drury, Leonie Marianne
- Drury, Liza Jane to Dryden, Mary
- Dryden, Mary to Duberly, Kate Saffron
- Duberly, Kathleen Emily to Duckering, Joyce Mildred
- Ducket, Allan to Duckworth, Wynfrid Laurence Henry
- Duckworth-Bradshaw, George to Dudley, Amy
- Dudley, Andrew to Duer, Theodora
- Duerbeck, Maria Theresa to Duff, Elizabeth
- Duff, Elizabeth to Duff, Louisa Alice
- Duff, Louisa Clementina to Duffell, Peter Royson (Lt.-Gen. Sir)
- Dufferin and Ava, 1st Marquess of (Frederick Temple) to Duffy, Steven Seton
- Duflos, Sybille to Dugdale, Sophie
- Dugdale, Stella Rowena Palmes to Duke, Henry
- Duke, Henry Edward, 1st Baron Merrivale to Dumbleton, Walter Douglas
- Dumbreck, Barbara to Dunbar, Annis Field
- Dunbar, Annis Stockton to Dunbar, James
- Dunbar, James to Dunbar, Patrick 'Black-Beard'
- Dunbar, Patrick Martin Borlase to Dunboyne, 9th Baron, co. Meath (James)
- Dunboyne, 9th Baron, co. Meath (John) to Duncan, Lauderdale
- Duncan, Laura to Duncombe, Edward, Bt.
- Duncombe, Eleanor Jane to Dundas, Anne
- Dundas, Anne to Dundas, Evelyn Emily
- Dundas, Evelyn Henrietta to Dundas, John
- Dundas, John to Dundas, Ralph William
- Dundas, Richard to Dundonald, Countess of (Winifred)
- Dundrennan, Lord (Thomas) to Dunira, 9th Baron, co. Perth (Robert David Ross)
- Dunkeld, 2nd Lord (Thomas) to Dunlop, Helen
- Dunlop, Helen to Dunlop-Wallace, William
- Dunlop-Watson, John to Dunn, Loretta
- Dunn, Louisa Henrietta to Dunne, Thomas Hugo Rendel
- Dunne, Thomas Raymond to Dunsany, 9th Lord (Christopher)
- Dunsby, Rachel to Duntze, Violet May
- Dunvegan, Harald of to Dupuis, Julia Marca Bolton
- Dupuis, Julia Maria to Durfeld, Wolfgang-Benjamin Baron von
- Durfort, Felicitie Jean Louis, 2nd Comte de Deyme to Durie, Sophia
- Durie, Susan to Durrant, William
- Durrant, William to Dutton, Irene Elizabeth Mary
- Dutton, Isabel to Dwerryhouse, William Peter
- Dwervyhouse, Emily Swanton to Dyer, Frances Margaret
- Dyer, Frank Stanley to Dyer-Bennet, Richard Stewart
- Dyer-Edwardes, Clementina Georgina Lucy Drummond to Dymoke, William Thomas Marmion
- Dymond, Catherine Lois to Dyson-Perrins, Nicola P.
- Dyve, Dorothy to Eagar, Theodore
- Eagar, Thomas to Eardley-Wilmot, Freda
- Eardley-Wilmot, Frederick Henry to Earle, Constance
- Earle, David Eric Martin to Early, Stephen
- Earnshaw, Annie Dorothea Caroline to Easton, Josiah
- Easton, Kerry to Eaton, Yorke
- Eatt, John to Ebrahim, Zulfiqar Ali Currimbhoy
- Ebrington, 1st Viscount, co. Gloucester (Hugh) to Echlin, Ferdinand George
- Echlin, Francis to Economo di San Serff, Polyxene
- Ecotay, Melle Colomb d' to Eden, Dorothy Georgiana
- Eden, Dorothy Ida to Eden, Michael Anthony
- Eden, Michael Charles to Edgar, Kathleen
- Edgar, Kenneth to Edge, William, 1st Bt.
- Edge-Partington, Mary Rosamond to Edlmann, Violet Florence F.
- Edman, Grace Edman Cunningham to Edmonstone, Edith Isabella
- Edmonstone, Edith Meriel to Edward, Gwendolen Agnes Rodney Edwards
- Edward, Gwyneth Ethel to Edwards, Anne Vaughan
- Edwards, Anne-Louise to Edwards, Frank
- Edwards, G. to Edwards, Louise Mary
- Edwards, Lucy to Edwards, Thomas Howard
- Edwards, Thomas Nathaniel to Effingham, Countess of (Victoria Francesca)
- Efford, Margaret to Egerton, Eglantine
- Egerton, Eleanor to Egerton, Mary
- Egerton, Mary to Egerton-Warburton, Arthur
- Egerton-Warburton, Arthur Francis to Egerton-Warburton, Peter Ridgeway
- Egerton-Warburton, Philip to Egmond, Wouter II Heer van
- Egmond-Gelre, Katarina van to Einhorn, Mathieu Donald
- Einion, Gronwy ap to Elboeuf, Therese de
- Elborne, Amelia Lucy Caroline to Elers, William
- Eley, Alison to Eliot, Edward John Cornwallis
- Eliot, Edward John Cornwallis, Lord Eliot to Eliott, Dulcie Josephine
- Eliott, Dymphna Helen Cynthia to Eliott, Winifred Maud
- Eliott-Drake-Colborne, Elizabeth Beatrice to Ellershaw, Wilfred
- Ellert, Arnold to Ellingham, Olive Fane
- Ellinghuizen, Kyra van to Elliot, Henry Lettsom
- Elliot, Henry Miers to Elliot-Murray-Kynynmound, Gilbert
- Elliot-Murray-Kynynmound, Gilbert to Elliott, Harriet Warner
- Elliott, Harriette to Elliott, Yule
- Elliott-Blake, Henry to Ellis, Jennifer Ann
- Ellis, Jenny Louise to Ellis, Yvonne
- Ellis-Goodbody, Arthur Marcus Felton to Elmes, Thomas
- Elmgreen, John to Elphinstone, David Robert
- Elphinstone, Diane Barbara Quilliam to Elphinstone, Maurice Douglas Warburton, 5th Bt.
- Elphinstone, Michael to Elsmie, Victor
- Elsner, Laura Louisa Josepha to Elton, Isaac
- Elton, Isaac to Eltz, Johanna Gräfin von und zu
- Eltz, Johanna von und zu gennant Faust von Stromberg to Elwes, Georgina
- Elwes, Geraldine to Elworthy, David
- Elworthy, Edith Clarice to Emerson, Gillian Lucy
- Emerson, Gwyneth Sybil to Emmet, Simon
- Emmet, Sylvia Delia to Emslie, Winifred
- Emson, Frederick James to England, Frederick A.
- England, George P. to English, Richard
- English, Richard Delano to Entwhistle, Thomas
- Entwisle, Augusta to Erbach-Erbach, Graf zu (Eberhard)
- Erbach-Erbach, Graf zu (Ernst) to Erdödy, Susanne von
- Ereckson, Karen Anne to Erne of Crom Castle, Countess (Harriet Elizabeth)
- Erne of Crom Castle, Countess (Mary Caroline) to Erroll, Countess of (Elizabeth Jemima)
- Erroll, Countess of (Elizabeth) to Erskine, Arthur Edward
- Erskine, Arthur of Blackgrange to Erskine, Euphemia
- Erskine, Euphemia to Erskine, Joan Berry
- Erskine, Joan Mary to Erskine, Mary
- Erskine, Mary to Erskine, William
- Erskine, William to Esdaile, William Clement Drake
- Esebeck, Alexandra von to Esmonde, William
- Esneux, Charlotte Jacqueline d' to Esplen, William John Harry, 4th Bt.
- Esplin, David to Este, Ippolita d'
- Este, Ippolito II d' to Estoile, Vicomte d' (Jean)
- Estolaza y Donoso, Rosa to Etherton, Wendy
- Ethiopia, Amadeo of to Eustace, Catherine
- Eustace, Catherine to Eustace, Mary
- Eustace, Mary to Evan-Thomas, Margery
- Evance, Hester to Evans, Charles Henry Cook
- Evans, Charles J. Walbrand to Evans, Elizabeth Jane
- Evans, Elizabeth Jane Furneaux to Evans, Henry
- Evans, Henry to Evans, Katie
- Evans, Katie Helen to Evans, Nicholas Green
- Evans, Nicola Charlotte to Evans, Theo
- Evans, Theodore Monroe to Evans-Freke, Yorick Peter
- Evans-Gordon, Charles to Eveleigh, William George
- Eveleigh-de Moleyns, Andrew Wesley to Evelyn, William Patrick
- Evelyn-Glanville, Frances 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 Evry, Marquis d' (Gilles Marie Raymond Paul)
- Ewald, Jennifer to Ewing, Eleanora Leckie
- Ewing, Elizabeth Helen to Exshaw, Gillian Ruth
- Exshaw, Gordon Thomas to Eynon, William
- Eynsaem, Isabella to Eyre, Georgina
- Eyre, Georgina to Eyre, Richard Hedges
- Eyre, Richard John to Eyton, Henry
- Eyton, Hugh Slaney to Fabrice, Oswald Baron von
- Fabricius, Balthazar Piers to Fagan, George Hickson Williamson
- Fagan, George Lawtie St. Leger to Fagan, Winifred Kathleen
- Fagel, Agnes Margaretha to Fairbairn, Dorothy
- Fairbairn, Dorothy Mary to Fairbank, William
- Fairbanks Smith, A. Mark to Fairfax, Dorothy Eleanor Griffith
- Fairfax, Dorothy Elsa to Fairfax, Thomas
- Fairfax, Thomas to Fairlie, Patrick
- Fairlie, Penelope Ann to Falcon, William Garthshore
- Falconar, Annette Marion Harriette to Falkiner, Daniel
- Falkiner, David Otway to Falkum-Hansen, L.
- Falkus, Diana to Fancourt, Valerie P. St. John
- Fancy, Elizabeth to Fane de Salis, Nancy Mary
- Fane de Salis, Natasha to Fane, Dorothy
- Fane, Dorothy to Fane, Maria
- Fane, Maria Theresa to Fanshawe, Charles
- Fanshawe, Charles, 4th Viscount Fanshawe to Fargher, Zoe Clare
- Farhi, Nicole to Farmer, Nicole Ruth
- Farmer, Norah Gertrude Charlotte to Farquhar, Angela Dorothy
- Farquhar, Angus Malcolm to Farquhar, William Thomas
- Farquhar-Atkins, John David to Farquharson, Janet
- Farquharson, Janet to Farr, Katherine Elizabeth
- Farr, Kevin to Farrell, Zelie Florence
- Farrelly, Ann to Farrington, Hannah Louise
- Farrington, Harriet to Fattorini, Mary
- Faucett, Angus Lawrence Barr to Faulkner, James Alexander
- Faulkner, James Dennis Compton to Faustmann, Wilhelmina Helena
- Fauteux, Jeanne Isabella to Fawcett, Winifred Grace
- Fawcett-Majors, Farrah to Fazakerly, Thomas
- Fazi, Marcella to Fedoroff, Taisia
- Fedorovych, Vira Yuriivna to Feilden, Winifred
- Feilding Mellen, Cosmo Birdie to Feilding, unknown son
- Feilding, Ursula to Fell, William Edwin C.
- Fell, William Edwin Cotton to Fellowes, Rachael Julie
- Fellowes, Rachel to Fenn, Susan
- Fenna, Deborah Anne to Fenton, Thomas John Hamilton
- Fenton, Thomas Temple to Fenwick, Rosemary-Jane Lucy
- Fenwick, Rowley Arthur to Ferguson Davie, William John, 4th Bt.
- Ferguson, 1st Baronet, the Farm, co. Londonderry (Andrew) to Ferguson, Kate Venetia Elisabeth
- Ferguson, Katherine to Fergusson, Edith Jemima Mary Amelia
- Fergusson, Edith Katherine to Fergusson, Robert Duncan
- Fergusson, Robert Dundas Arthur Graham to Fermoy, Baroness (Tessa Fiona)
- Fernan-Nunez, 1st Duque de (Felipe) to Ferrand, William Harris
- Ferrando, Aline Louise Rose to Ferrers, Alianore de
- Ferrers, Alice to Ferriman, Thomas Fox
- Ferrire, Alexandre to Fetherston-Dilke, Victoria
- Fetherston-Godfrey, Francis William Crewer to Fetherstonhaugh, John Alfred
- Fetherstonhaugh, John David to Feuerheerd, Thomas Frederick
- Feugeres des Forts, Anne-Sophie to ffooks, William Archdall
- fforde, Aimée Mary Martha to ffrench, John
- ffrench, John to Field, C.
- Field, Caroline Elwes to Field-Marsham, Teo Robert
- Fielde, Mary Anne to Fielding, Zoë Anne Clare
- Fielding-Hall, Evelyn Margaret to Fiertek, Anna Maria
- Fieschi, Anna Maria to Filgate, Louisa
- Filgate, Margaret to Finch, Andrew John
- Finch, Anna to Finch, Mary
- Finch, Mary to Findlater, Countess of (Mary)
- Findlater, Countess of (Sophia) to Findlay, William
- Findley, Anne to Finlay, May
- Finlay, Merelina Ann to Finney, Suzanne Claire
- Finney, Thomas to Finnie, William Jay
- Finnigan, Anna Jane to Firestone, Russell Allen
- Firkin, Kizia to Fish, Sarah L.
- Fish, Sarah Marie to Fisher, Eliza
- Fisher, Eliza Ann to Fisher, Lynette Joan
- Fisher, Lynn to Fisher, William
- Fisher, William to Fitton, Edward
- Fitton, Edward Brown to FitzAlan, Richard, 4th/11th Earl of Arundel
- FitzAlan, Sibyl to FitzGerald, Adrian John
- FitzGerald, Adrienne to FitzGerald, Colleen Teresa
- Fitzgerald, Crofton to Fitzgerald, Elizabeth Geraldine
- Fitzgerald, Elizabeth Harriet to Fitzgerald, Gertrude
- Fitzgerald, Gertrude to FitzGerald, John
- Fitzgerald, John to FitzGerald, Marion
- FitzGerald, Marion to FitzGerald, Peter Francis
- FitzGerald, Peter George, 1st Bt. to FitzGerald, unknown wife
- Fitzgerald, unknown wife to FitzGibbon, Frances Hasting
- FitzGibbon, Francis George Herbert Dillon to Fitzgibbon, William
- Fitzgibbon, William to Fitzherbert, Elizabeth
- FitzHerbert, Elizabeth to FitzHerbert, Mathilda
- FitzHerbert, Matthew David to FitzHugh, Godfrey Edmund
- FitzHugh, Godfrey Michael to FitzMaurice, Amy
- FitzMaurice, Amy to FitzMaurice, Harmina Florence
- FitzMaurice, Harriet to FitzMaurice, Peter
- Fitzmaurice, Peter Vere to Fitzpatrick, Lucy
- FitzPatrick, Mabel to FitzRoy, Elizabeth Lorraine
- FitzRoy, Elizabeth Mary to Fitzroy, Violet le Strange
- FitzRoy, Virginia Mary Elizabeth to Fitzwilliam, Eleanor
- FitzWilliam, Eleanor to Fitzwilliams, William Logie Lloyd
- Fitzwith, Joan le to Flavelle, William McElroy
- Flavet, Deborah to Fleming, Annabel Theodora
- Fleming, Anne to Fleming, Hermione Kisty
- Fleming, Horace Townsend to Fleming, Oonagh
- Fleming, Ottilia Rose to Fletcher, Anna Hill Williams
- Fletcher, Anne to Fletcher, Ida Ann
- Fletcher, Isaac to Fletcher, Selina Jane Elizabeth
- Fletcher, Sharon to Flinn, Ruth Britton Dunbar
- Flint Wood, Amory John to Flook, Lyn
- Flooks, Frances Sophia to Flower, Saskia Martha Nina
- Flower, Sophia to Floyer, William
- Floyer-Acland, Andrew Arthur to Fogarty, Nollaig
- Fogel, Raissa Mossievna to Foley, Ernest Edward
- Foley, Eva Mary FitzHardinge to Foley-Philipps, George William Fisher
- Folger, Birget Tori to Follett, William Webb Spencer
- Folley, Brian to Fontette, Baron de (Henry)
- Fontevrault, Juliana de to Foote, Woodrow Andrew
- Footner, Cecily to Forbes, Alexander Charles
- Forbes, Alexander de of that Ilk to Forbes, Charlotte
- Forbes, Charlotte Agnes to Forbes, Frances Dorothy
- Forbes, Frances Emily to Forbes, Janet
- Forbes, Janet to Forbes, Malcolm, 4th of Tolquhoun
- Forbes, Mansfield Duval to Forbes, Rosemary Davina
- Forbes, Rosemary Elisabeth Balliol to Forbes, Xanthe
- Forbes, Zara Muriel to Force, Tarquin Martin de Fleurriet de la
- Forcey, Annabelle Jane to Ford, Hannah
- Ford, Harold Frank to Ford, Richard
- Ford, Richard to Forde, Mathew
- Forde, Mathew to Forester, Francis
- Forester, Francis to Forman, Rosamond Chevallier
- Forman, Rowland to Forrester, Charlotte Antonia
- Forrester, Christian to Forster, Dorothy
- Forster, Dorothy to Forstinger, Franz
- Forstner von Billau, Elisabeth-Alexandrine to Fort, William
- Fortamps, Leonie to Fortescue, Georgiana Seymour
- Fortescue, Georgina Elizabeth to Fortescue, Æthel Rosa
- Fortescue-Aland, John, 1st Baron Fortescue of Credan to Forz, William, Count of Aumale
- Fosberry, Jane Philippa to Foster, Dorothea
- Foster, Dorothy to Foster, John
- Foster, John to Foster, Ronald Ian
- Foster, Ronald Wayne to Fothergill, Winifred Julian Dorothy
- Fothergill-Spencer, Christine Margaret to Foulis, Mary Anne
- Foulis, Mary Anne to Fowke, Frederick Ferrers Conant, 3rd Bt.
- Fowke, Frederick Gustavus to Fowler, Holly Victoria
- Fowler, Honora Phoebe Gertrude to Fownes, Thomas
- Fownes-Luttrell, Alexander to Fox, Diane Joan
- Fox, Dinah to Fox, Gertrude
- Fox, Gertrude to Fox, Madeline
- Fox, Madeline Helen to Fox, Sarah
- Fox, Sarah to Fox-Pitt-Rivers, Valerie
- Fox-Powys, Hilda Geraldine to Foxwell, Zia
- Foy Vasquez, Elizabeth to Frampton, Frances
- Frampton, Frances to France, Gerberga de
- France, Gillian Nadine to Francis, George Grant
- Francis, Georgina Anne to Franckenstein, Theresa Riccabona von und zu
- Francklin, Alice Maude to Frank, Zoe Alia
- Frank-Schultz, Erwin to Frankland, William Becher Chenevix
- Frankland, William Jay Colville to Franks, Catherine Cecilia Jane
- Franks, Catherine Frances to Franks, Thomas
- Franks, Thomas to Fraser, Alice Felicity Jane
- Fraser, Alice Flora to Fraser, Dorothy Gwendoline
- Fraser, Dorothy Jean to Fraser, Hugh, 4th of Lovat
- Fraser, Hugh, 5th Lord (Fraser of) Lovat to Fraser, Logan James
- Fraser, Louisa to Fraser, Ruby Elizabeth Mary
- Fraser, Rupert James to Fraser, William, 2nd Bt.
- Fraser, William, 2nd of Philorth to Freckleton, Thomas
- Frede, Jennifer Susan to Frediani, Nathalie
- Fredman, David to Freeman, Gladys
- Freeman, Gladys Irene to Freeman-Mitford, Kathryn
- Freeman-Mitford, Marie Anne to Fremantle, Charles Albert
- Fremantle, Charles Ereld Patrick to French, Arthur
- French, Arthur to French, George
- French, George to French, Mary
- French, Mary to French, William
- French, William to Frere, Ellenor
- Frere, Emily to Freund, Katalin
- Freundsberg, Barbara von to Fricker, Thomas
- Frickingen, unknown von to Fritchie, Rennie
- Frith, Benjamin James to Frost, Ellen
- Frost, Emily Elizabeth to Fry, Annie Zetherquist
- Fry, Arthur Irwin to Fry, Samuel Gurney
- Fry, Samuel Henry Fane to Fuendara, Maria del Pilar de
- Fuenta, Frederico de la to Fuller Maitland, William Allan
- Fuller, 'Mad Jack Fuller' to Fuller, Patience Irene Fleetwood
- Fuller, Patricia to Fullerton-Carnegie, Mary Strachen
- Fullerton-Elphinestone, Constance Lothian to Furneaux, William
- Furnell, Ada to Furness, Stephen Noel
- Furness, Stephen Roberts, 3rd Bt. to Furstenberg-Herdringen, Wenemar Graf von
- Furtado-Heine, Paule Marguerite Laure Juliette Adélaïde to Fynes-Clinton, Charles John
- Fynes-Clinton, Charles Pelham to Fürstenberg, Dorothee von
- Fürstenberg, Eduard Egon Peter Paul Giovanni Prinz zu to Gabbett, Eleanor
- Gabbett, Eleanor Maunsell to Gabelstein, Baronin von (Monika)
- Gaber, L. to Gafoor, Tohfeek
- Gagarina, Mariya Grigorievna to Gage, Henry St. Clere Rokewood
- Gage, Henry William to Gage, William
- Gage, William to Gair, Elspeth
- Gair, Elspeth to Galbraith, Brodie Thomas Paget
- Galbraith, Caroline Elizabeth to Galbraith, William
- Galbraith, William to Galice, Garcias de
- Galich, Duke of (Constantine) to Gallaher, William
- Gallaher, William to Galloway, John Bury Palliser
- Galloway, Kathleen Frances Elaine to Gallwey, Thomas Michael
- Gallwey, unknown daughter to Galwey, Anne
- Galwey, Anne Anastasia to Galwey, Martha Mary
- Galwey, Mary to Gambier, William James Hope
- Gambier-Parry, Barbara Evelyn to Gamble, Zoe
- Gamblin, Doris May to Gane, Valerie Donald
- Ganfini, Giulio to Garcia, Victoria
- Garcia-Alvarez y Panadero, Alfonso to Gardiner, Dorothea Frances
- Gardiner, Dorothy to Gardiner, Sophia Amelia
- Gardiner, Stephen to Gardner, Frances Margaret
- Gardner, Francis Charles to Gardner, Soapine
- Gardner, Solomon to Garland, Trevor Lorance
- Garlande, Agnès de to Garnett, Gerald Norman
- Garnett, Harry John Gerard to Garnier, George
- Garnier, George Charles to Garratt, unknown
- Garratt, Vera Catherine 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, Isabella
- Gascoyne, Isabella Augusta Eliza to Gaskell, Victoria Jacquine
- Gaskell, William 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, Gillian
- Geddes, Gordon to Gee, William Benedict Robert Cooper
- Gee-Turner, Bettina Tamara Helga to Gellard, John
- Gellately-Smith, Robin to Genade, Richard James
- Genar, Paulina Yegorovna to George, Eileen Dolores Patricia
- George, Eiluned Mary Norton to Gerard of Bryn, Baroness (Mary Frances Emma)
- Gerard of Gerard's Bromley, 1st Baron (Thomas) to Gerard, William, 3rd Bt.
- Gerard, William, 4th 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 Jean to Gibbs, Anstice Rosa
- Gibbs, Anthony Durant, 5th Baron Aldenham to Gibbs, Jane
- Gibbs, Jane Duncombe to Gibbs, Susan
- Gibbs, Susan to Gibson, Dawn
- Gibson, Debra to Gibson, Leanda Alice Devin Joan
- Gibson, Leight Robert to Gibson, William Charles
- Gibson, William Charles to Gielgud, Violet Rose Elizabeth
- Giels, Frances Clotilde to Giffard, Roger
- Giffard, Roger to Gifford, Robert
- Gifford, Robert Francis, 2nd Baron Gifford of St. Leonard's to Gilbert, Mark
- Gilbert, Martin to Gilbey, Kathleen Mary
- Gilbey, Laura to Gilder, Sarah
- Gilder, Sherrington to Gilkison, Janet Kate
- Gilkisson, Alexander to Gill, unknown
- Gill, unknown to Gillett, Judith Mary
- Gillett, Julia A. to Gillingham, Patricia Alexis
- Gillington, Alexander to Gillman, William
- Gillmer, Catherine Sarah to Gilmour, John
- Gilmour, John to Ginn, Shania Eden Grace
- Ginnane, Mary to Giroult des Brosses, Xavier
- Giroux, Linda May to Gladstone, Diana Rosamond Maud
- Gladstone, Dorothy Mary to Gladwin, Wendy Anne
- Gladwyn, 1st Baron, of Bramfield, co. Suffolk (Hubert Miles Gladwyn) to Glascock, Sara Catherine
- Glascoke, Edward to Glassey, William John
- Glassford, Anne to Gleig, Percy North
- Gleisberg, Claudia to Glenham, Dorothy
- Glenhill, Honor Cecilia to Glinski, Helen
- Glisson, Jacqueline Kaye to Glover, Mary Ann
- Glover, Mary Anne to Glyn, Frederick Ware
- Glyn, Fredericka Louisa Elizabeth to Glynn, Max Sean Douglas
- Glynn, Myra Anne to Gobourn, Timothy Richard Crichton
- Goch, Tangwystyl to Goddard, Yvonne
- Godden, Alexandra M. to Godfrey, Stephen Kenneth
- Godfrey, Stuart Hill 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, Venturina dei Conti
- Gonzaga, Vera dei Conti to Gooch, Henry Francis
- Gooch, Henry Robert to Goodall, John
- Goodall, Marcia Eliza to Goodbody, Hannah
- Goodbody, Hannah Frances 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 Goodyere, Mercy
- Goodynow, Richard to Gordon Carmichael, D. R.
- Gordon Clark, Alexander David to Gordon, Alexander
- Gordon, Alexander to Gordon, Betty M.
- Gordon, Blanche Emma Beatrice to Gordon, Edward Alexander
- Gordon, Edward Hyde Hamilton to Gordon, George of Methlick, younger
- Gordon, George of Newton to Gordon, James
- Gordon, James to Gordon, John
- Gordon, John to Gordon, Mabel
- Gordon, Mabel Antoinette to Gordon, Michael Frances, 15th of Abergeldie
- Gordon, Michael James Andrew to Gordon, Thomas of Premnay
- Gordon, Thomas Peter Douglas to Gordon-Cuming-Skene, William, 13rd of Pitlurg
- Gordon-Cumming, 1st Baronet, of Altyre and of Gordonstoun, co. Moray (Alexander Penrose) to Gordon-Lennox, Hamish Charles
- Gordon-Lennox, Helen Magdalan to Gore, Augustus Frederick
- Gore, Augustus Frederick Napier to Gore, Georgiana Isabella Susan
- Gore, Georgiana Sarah to Gore, Patricia Ellard
- Gore, Patrick St. George to Gore-Booth, Jane Mary
- Gore-Booth, Jemma Louise to Gorges, Thomas
- Gorges, Tristam to Goring, William, 3rd Bt.
- Gorini, Antonia to Gorton, Unknown Son
- Gortschakov, Alexander to Gosling, Harriet
- Gosling, Harriett Caroline to Gosset, William Butler
- Gossip, Alicia to Gouge, unknown
- Gougeon, Esther to Gough, Lavinia
- Gough, Letitia to Gould, Elizabeth
- Gould, Elizabeth to Goulden, Sophia Jane
- Goulder, Beatrice Mary to Gourlay, Jago
- Gourlay, James to Gow, Sally Elizabeth
- Gow, Simeon Nathaniel Benjamin to Gowrie, Master of (Alexander)
- Gowstra, Christopher John to Grace, Elizabeth
- Grace, Elizabeth to Grady, William
- Graecon, Anne to Graham, 6th Baronet, of Esk, Cumberland (William)
- Graham, 6th Baronet, of Netherby, Cumberland (Charles Spencer Richard) to Graham, Cecil Lorna
- Graham, Cecil William Noble to Graham, Elizabeth Anne
- Graham, Elizabeth Campbell to Graham, Herbert M.
- Graham, Herbert Page to Graham, John Gordon of Mossknowe
- Graham, John Hatt Noble, 1st Bt. to Graham, Mary
- Graham, Mary to Graham, Robert, Lord Graham
- Graham, Roberta Naomi to Graham, William, 7th Earl of Menteith
- Graham, William, 8th Earl of Menteith to Grahame, William of Balwhapell
- Grahame-Jones, Mary to Grand Duke of Russia, Vladimir Kirillovich, Grand Duke of Russia
- Grand, Anne Margaret to Grant Morris, Zara
- Grant Watson, Aileen Marguerite Cady to Grant, Augustus Drummond
- Grant, Auriol Gertrude Drummond to Grant, Elizabeth Arbuthnot
- Grant, Elizabeth Catherine to Grant, Isobel
- Grant, Isobel to Grant, Lewis
- Grant, Lewis to Grant, Oliver Wavell
- Grant, Orlando Frederick Wentworth to Grant, unknown daughter
- Grant, unknown daughter to Grantham, William Wilson
- Grantley, Ada Mary Susan to Grattan, Elsa Mary Gabrielle
- Grattan, Emily Alicia to Gravenor, Victoria Louise Gwendolyn
- Gravens, Johann to Graves, John
- Graves, John to Grawe, Paulina Marie
- Grawingholt, Claudia to Gray, David Alexander
- Gray, David Andrew to Gray, Jack
- Gray, Jacquetta to Gray, Mary Eliza
- Gray, Mary Elizabeth to Gray, unknown
- Gray, unknown to Grayson, Vivienne Mary
- Graz, Bridget Mary Rhona des to Greatorex, Reuben
- Greatorex-Davies, Margaret Lee to Green of Deddington, Baron, of Deddington in the County of Oxfordshire (Andrew Fleming)
- Green of Hurstpierpoint, Baron, of Hurstpierpoint in the County of West Sussex (Stephen Keith) to Green, Frances Catherine
- Green, Francis Hilton to Green, Mary
- Green, Mary to Green-Armytage, Thomas Hugh
- Green-Emmott, Kathleen Louise to Greenberg, Mary Ella
- Greenblatt, Catherine Rachel to Greene, Geoffrey Plunket Conyngham
- Greene, George to Greene, Miranda
- Greene, Miriam to Greenfield, William Bunce
- Greenfield-Snellaert, Darryl Elizabeth to Greenock, Lord (Charles Murray)
- Greenop, Joan Ursula to Greenwell, Sybil Eyre
- Greenwell, Thomas Basil to Greenwood, Thomas Frederick
- Greenwood, Thomas Hamar, 1st Viscount Greenwood to Greer, Jane
- Greer, Jane to Greer, Ussher
- Greer, Ussher Macgregor to Greeves, Margaret Jane
- Greeves, Margaret Kathleen to Gregg, William Thornton Huband
- Greggains, Charlotte M. S. to Gregory, John Duncan
- Gregory, John Sherwin to Gregson, William
- Gregson-Ellis, Charles James to Grenfell, Ethel Anne Priscilla
- Grenfell, Evelyn Emily to Grenville, Johanna
- Grenville, John to Gresley, John
- Gresley, John to Greville, Brooke
- Greville, Brooke Southwell to Greville, Yvonne
- Greville-Bell, Anthony to Grey, Anne
- Grey, Anne to Grey, Elizabeth
- Grey, Elizabeth to Grey, Humphrey
- Grey, Ian Michael to Grey, Mary
- Grey, Mary to Grey, unknown
- Grey, unknown to Griek, Ulrike Maria
- Grier, Alexander Anthony MacGregor to Grierson, Jean
- Grierson, Jean to Grierson, William, 9th of Lag
- Griersone, Alexander to Griffin, John Derrick Benjamin
- Griffin, John Griffin to Griffith, Geoffrey Grenville
- Griffith, George to Griffith-Jones, Trevor
- Griffith-Montgomery, Sheila to Griffiths, Sally Ann Nicola
- Griffiths, Sandra to Grimaud, unknown son de
- Grimaudet de Rochebouet, Valentine de to Grimston, Edward Harbottle
- Grimston, Edward Harbottle (Reverend) to Grimwood, Thomas
- Grin, Philippe to Grogan, Mary Esmé Gwendoline
- Grogan, May to Grossman, Rinna
- Grossmith, Ena Sylvia Victoria to Grosvenor, Robert
- Grosvenor, Robert to Groucock, Richard
- Ground, Daniel to Grove, Isabelle
- Grove, Jacqueline to Grover, Charles Brockett
- Grover, Charles Chaplyn to Grubb, Ann
- Grubb, Ann Julia to Grubb, Frederick Stuart
- Grubb, Frederick Theodore to Grubb, Maria
- Grubb, Maria Caroline Roosevelt to Grubb, Susannah
- Grubb, Suzanne to Grubbs, Nancy
- Grubbs, Naomi to Grumbar, Sylvia Elizabeth
- Grumler, Jean Georges to Guard, William
- Guardi, Madalena to Gudenus, Victoria Gräfin von
- Gudera, Edlegard to Guest, Diana Charlotte
- Guest, Donna Jean to Guicciardini, Vincenzo
- Guidi, Tegrimo to Guines, Robert de
- Guiney, Gillian Norma to Guinness, Gerald Seymour
- Guinness, Geraldine to Guinness, Robina J.
- Guinness, Rory to Guise, Elizabeth
- Guise, Elizabeth to Guliemone, Santiago
- Gulinelli, Claudio Umberto Carlo to Gumley, Mary
- Gumm, Agnes Maria to Gunn, Andrew Mackay
- Gunn, Andrewina to Gunn, Williamina
- Gunnell, Basil to Gunston, Veronica Elizabeth
- Gunstone, Doreen Phyllis to Gurney, Beatrice
- Gurney, Belinda to Gurney, Richard Hanbury Joseph
- Gurney, Richard Quintin to Guthrie, Elizabeth
- Guthrie, Elizabeth to Guttenberg, Therese von und zu
- Gutteres, Mary Eliza to Gwatkin, Willoughby Garnons
- Gwavas, Ann to Gwynne, Frances Josephine
- Gwynne, Frederica Rozanna Gail to Gyldenstolpe, Norah Isabel Mary
- Gyle-Thompson, Camilla Kate to Habdank-Kolaczkowski, Ryszard
- Habdank-Kolaczkowski,, Diana Hope to Habsburg, Philipp von
- Habsburg, Radbot von to Habsburg-Lothringen, Laetitia Marie Madelaine Susanne Valentine von
- Habsburg-Lothringen, Leo Stefan Manfred Graf von to Hackett, Elizabeth
- Hackett, Elizabeth to Hackett, Thomas
- Hackett, Thomas to Haddo, Lord (William)
- Haddo, Methlick, Tarves and Kellie, 10th Lord (David George Ian Alexander) to Hadley, Tom
- Hadmersieben, Otto von to Hagell, William
- Hageman, Jacoba to Haggas, Thomas Henry
- Hagger, Arnold John to Haig, Anne Jameson
- Haig, Anthony Oliver to Haig-Thomas, Ruth
- Haig-Thomas, Samuel David to Haines, Rose Henrietta
- Haines, Roslind Marion Minton to Haldane, Emily
- Haldane, Emily to Haldimand, Sophia Charlotte
- Haldin, Audrey Mabel Rose to Hale, Yvonne
- Hale-Ley, Arthur Edwin to Halford, Julia Karenza
- Halford, Louisa to Halkett, unmarried
- Halkyard, Daphne Caroline to Hall, Catherine Elaine
- Hall, Catherine Elizabeth to Hall, Emily
- Hall, Emily to Hall, Irene Mabel
- Hall, Irene Mary to Hall, Lionel
- Hall, Lionel Erskine to Hall, Penelope Ann
- Hall, Penelope Catherine to Hall, Viscountess (Constance Ann Hathorne)
- Hall, Viscountess (Marie-Colette) to Hallett, Linda Ann
- Hallett, Marcela to Halliley, William Goodenough
- Hallinan, Camilla Mary to Halm-Nicolai, Ilma
- Halmarack, Ann to Halsham, Richard
- Halson, Charles Augustus to Hamberger, Michael
- Hambleden, 1st Viscountess, of Hambleden, co. Buckingham (Emily) to Hambro, Vida Agnes
- Hambro, Violet Mary to Hamilton of Stackallan, Baroness (Elizabeth)
- Hamilton of Wishaw, 1st Baron, co. Lanark (Robert Montgomery) to Hamilton, Alexander of Hill
- Hamilton, Alexander of Innerwick to Hamilton, Araminta Anne
- Hamilton, Archibald to Hamilton, Charles Dillon
- Hamilton, Charles Edward Archibald Watkin, 5th Bt. to Hamilton, Edith Henrietta
- Hamilton, Edith Lilian to Hamilton, Eupheme
- Hamilton, Euphemia to Hamilton, Georgina Violet
- Hamilton, Gerald to Hamilton, Hildred Laura
- Hamilton, Hinda Jane to Hamilton, James of Hallside
- Hamilton, James of Hetherwick to Hamilton, Johanna Maria
- Hamilton, John to Hamilton, Katherine
- Hamilton, Katherine Claudia Bruce to Hamilton, Margaret
- Hamilton, Margaret to Hamilton, Mary Geraldine
- Hamilton, Mary Graves to Hamilton, Robert North Collie of Silvertonhill, 6th Bt.
- Hamilton, Robert of Airdrie to Hamilton, unknown
- Hamilton, unknown to Hamilton, Winifred Katherine
- Hamilton, Winifred Mary to Hamilton-Russell, Julia Frances Veronica
- Hamilton-Russell, Julia Kathleen to Hammersley, unknown
- Hammersley-Smith, Joan to Hammond, Elizabeth Johanna Catherina
- Hammond, Elizabeth Mary to Hamond, Susan
- Hamond, Susan to Hampton, Ann
- Hampton, Ann Eliza to Hampton, Frances Alice
- Hampton, Frances Annie to Hampton, Louisa Phoebe
- Hampton, Lucinda to Hampton, Ruth Evelyn
- Hampton, Ruth Helen to Hanau und Horowitz, Wilhelm von
- Hanau, Albertine von to Hanbury, Joan
- Hanbury, Joan to Hanbury-Tracy, Edward
- Hanbury-Tracy, Edward Claud to Hancock, Timothy James
- Hancock, Toby Charles Petre to Handcock, Rebecca Ellen
- Handcock, Richard to Hanham, Frances
- Hanham, Gertude Frances to Hankey, Helena A.
- Hankey, Henrietta Maria A. to Hanks, William
- Hanksford, Jane to Hanmer, Harriet Frances
- Hanmer, Harriet Mary to Hanmer, Wyndham Richard Guy, 9th Bt.
- Hann, Alison to Hannay, John Graham
- Hannay, John McCulloch to Hannover, Welf Ernst Prinz von
- Hannover, Welf Heinrich Ernst August Georg Christian Berthold Friedrich Wilhelm Louis Ferdinand to Hansen, Warren Gustin
- Hansford, Anthony Nicholas to Hanwell, Sarah Mary
- Hanworth, 1st Baron (Ernest Murray) to Harbord, Judith Mary
- Harbord, Katharine to Harcourt Vernon, Rosemary
- Harcourt Vernon, Selina Catherine to Harcourt, Simon
- Harcourt, Simon to Hardie, Helen Dorey
- Hardie, Henry David to Harding, Leslie
- Harding, Letitia to Hardinge, Georgia Victoria
- Hardinge, Hannah Elizabeth to Hardwick, William Roscoe
- Hardwicke, 'Building Bess' to Hardy, Lucy Marion
- Hardy, Ludovic Albert Stanley to Hare, Edward Charles
- Hare, Edward Christian to Hare, Mary Anne
- Hare, Mary Anne to Harford, Frances Mary
- Harford, Frederic Dundas to Hargreaves, Lilian
- Hargreaves, Lionel Richard to Harington, John Edward, 10th Bt.
- Harington, John Edward, 8th Bt. to Harlackenden, Walter
- Harlacz, Samantha Leigh to Harloe, William George
- Harlow, Alastair Michael to Harmon, Wilford
- Harmood, Ann to Harnage, Sarah
- Harnal, Arun to Harper, Lauren
- Harper, Leonard to Harragin, William Lee
- Harral, Charlotte Georgiana to Harrington, William Barry
- Harrington-Moore, C. to Harris, Dace Steven
- Harris, Daisy Catherine to Harris, Georgina
- Harris, Georgina Daunt to Harris, Louisa Thedosia
- Harris, Louise to Harris, Samuel
- Harris, Sandra to Harrison, Amy
- Harrison, Amy to Harrison, Eda F.
- Harrison, Edith to Harrison, Harriet
- Harrison, Harriet to Harrison, Lennox
- Harrison, Leo James to Harrison, Rex Carey
- Harrison, Reziya to Harrison, William Henry
- Harrison, William Henry to Hart Dyke, Edythe Frediswide
- Hart Dyke, Eileen Joyce to Hart, Elizabeth
- Hart, Elizabeth to Hart, Melissa Kathleen
- Hart, Merilee Harata to Harter, Mary Eleanora
- Harternstein, Juan Cayetan to Hartington, Marquess of (William)
- Hartismere, 1st Baron, of Hartismere, Suffolk (John) to Hartley, Winifred Jane
- Hartley-Smith, Avis Marion to Hartsinck, Willem George
- Hartstonge, 1st Baronet (Standish) to Harvey, Catherine
- Harvey, Catherine to Harvey, G. F.
- Harvey, G. L. to Harvey, Margaret
- Harvey, Margaret to Harvey, Suzanne Margaret
- Harvey, Sybil to Harwood, George Edward
- Harwood, George Sebastian to Haselfoot, Frederick K. H.
- Haselhurst, Alan Gordon Barraclough, Baron Haselhurst to Hasler, William Wyndham
- Haslerig, Edward to Hastilow, David Napier
- Hastinges, Agnes to Hastings, Edward George Godolphin
- Hastings, Edward Plantagenet Robin Hood to Hastings, John
- Hastings, John to Hastings, William
- Hastings, William to Hatfeild, William
- Hatfield, Agnes to Hatton, John
- Hatton, John to Haughton, Brett
- Haughton, Brian to Haughton, Jan
- Haughton, Jane to Haughton, Pamela Castilla
- Haughton, Pamela Jane Mathews to Haukins, Katherine
- Haultain, Arthur Terrick to Havelock-Allan, Thomas Allan Spencer
- Havemeyer, Agnes to Hawardyn, William de
- Hawberk, Joan to Hawker, Sylvia
- Hawker, Thomas to Hawkins, Charles Henry
- Hawkins, Charles James to Hawkins, John Bawtree
- Hawkins, John Beauchamp to Hawkins, Zella
- Hawkins-Byass, John Arthur to Hawley, Francis
- Hawley, Francis (Major) to Haworth, Winifred Geraldine
- Haworth-Booth, Adrian Robert to Hay of Yester, 9th Lord (John)
- Hay, 10th Baronet, of Alderston, East Lothian (Frederick Baden Powell) to Hay, Beatrix
- Hay, Beatrix to Hay, Elspeth Minna Erroll
- Hay, Emily to Hay, James Douglas
- Hay, James Douglas Hamilton of Alderston, 6th Bt. to Hay, Margaret
- Hay, Margaret to Hay, Richard Malcolm
- Hay, Richard Merlin Iain to Hay, William, 4th Earl of Kinnoull
- Hay, William, 5th Earl of Erroll to Hayden, William
- Hayden-Scott, James Adrian to Hayes, Horaces
- Hayes, Ida Dorothy to Hayes, William
- Hayes, William to Hayne, William Burges
- Haynes, Alasdair Frederick Seton to Hayter, William Thomas Baring
- Hayter-Hames, Anne Longfield to Haywood, Susan
- Haywood, Thomas to Hazlerigg, Priscilla Frances
- Hazlerigg, Rachel Elizabeth to Head, James
- Head, James Roper to Headfort, Viscountess (Jane)
- Headington, Sylvia to Healing, William James
- Healy of Primrose Hill, Baroness, of Primrose Hill in the London Borough of Camden (Anna Mary) to Hearn, William Edward
- Hearnden, Beatrice Margery to Heath, Robert
- Heath, Robert Arthur to Heathcote, Cecil Walter
- Heathcote, Cecilia Maria to Heathcote, Isabella Lingwood
- Heathcote, Isabella Mararetta Elizabeth to Heathcote, Walter John
- Heathcote, Warwick Geoffrey to Heaton, William
- Heaton-Armstrong, Alastair Mark 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, Geraldine Mary
- Hely Hutchinson, Gladys to Hemingway, Vera Elizabeth Kathleen
- Hemlein, Kristen to Henckel von Donnersmarck, Maria Lazarus Leo-Ferdinand Romwolt Wilhelm Edwin Gerhard Stefan
- Henckel von Donnersmarck, Maria Lazarus Winfried Friedrich Carl to Henderson, Cunningham
- Henderson, Cushla Rosalie to Henderson, James
- Henderson, James to Henderson, Mary Clare
- Henderson, Mary Elizabeth to Henderson, William Reddick
- Henderson, William Stamford to Heneage, John
- Heneage, John to Henley, Michael
- Henley, Mildred Caroline to Hennessy, Frederick
- Hennessy, Frederick Francis George to Henniker, Justina Louisa
- Henniker, Kathleen Denys to Henri, Susan
- Henrian, Caroline to Henry, Wallace Gardener
- Henry, William to Hepburn, Anthony
- Hepburn, Archibald to Hepburn, Jean
- Hepburn, Jean to Hepburn, Sarah Eliza
- Hepburn, Sibilla to Hepper, Richard William
- Heppingstone, Arthur to Herbert, Arabella
- Herbert, Arabella to Herbert, Ella Mary
- Herbert, Emily to Herbert, Joseph
- Herbert, Joy Sarah to Herbert, Richard
- Herbert, Richard to Herbison, Virginia Maria
- Herbst, Nancy to Heriot, Margaret
- Heriot, Margaret to Herne, William
- Hernod, Charlotte to Herrick, William Henry
- Herridge, Geoffrey Howard to Herrán Olozaga, Tomás José René
- Herrán y de Vacca, Patricia to Hervey, Edith Marion
- Hervey, Edward George to Hervey, Yvonne Marie
- Hervey-Aston, Arthur Wellington to Hesilrige, Robert Maynard
- Hesilrige, Robert, 5th Bt. to Heskett, Timothy Surresh
- Heslarton, Agnes de to Hessen-Darmstadt, Sophie Louise
- Hessen-Darmstadt, Sophie Marie von to Hessen-Kassel, Sophie von
- Hessen-Kassel, Sophie Wilhelmine Auguste Elisabeth Prinzessin von to Hester, William Law
- Heterick, Alira Rose to Heward, Rupert Lionel
- Heward, Stephen to Hewett, Julia
- Hewett, Julia Caroline to Hewitt, Erin Margaret
- Hewitt, Ethel Mary to Hewitt, Winifred Mary
- Hewitt-Haughton, Patricia Honora to Hext-Fremlin, Shelley Naomi
- Hextall, Barry K. to Heygate, Letitia
- Heygate, Lionel Clement to Heywood, Barbara
- Heywood, Barbara to Heywood, Sophia Ann
- Heywood, Sophia Hester to Hibbert, Richard
- Hibbert, Robert to Hickley, Winifred Delia
- Hicklin, Anne Dorothy to Hickman, Margaret Gail
- Hickman, Margaret Hilda May to Hicks, Henry, 3rd Bt.
- Hicks, Herbert to Hicks-Beach, William Whitehead
- Hicks-Löbbecke, Martin to Higgins, Mary Eve
- Higgins, Mary Jane to Higham, William
- Higham, Winifred Dora Mary to Hildreth, Thomas
- Hildyard, 1st Baronet (Robert) to Hill, Alfred
- Hill, Alfred Bligh to Hill, Charles
- Hill, Charles to Hill, Elizabeth
- Hill, Elizabeth to Hill, Gladys Frances Charlotte
- Hill, Gladys Irene to Hill, John
- Hill, John to Hill, Marion Clark
- Hill, Marion Elaine to Hill, Rachel Stephenson
- Hill, Raewyn Alice to Hill, Thomas
- Hill, Thomas to Hill-Wood, Wilfred William Hill
- Hillaby, Hector to Hillis, Vera Hester
- Hillman, Alexandra Mary Johanna to Hilton, Julia
- Hilton, Julian to Hinde, Herbert William
- Hinde, J. to Hines, Wilmett Mary
- Hing, Lau Cha to Hinxman, Caroline
- Hinz, Stefanie to Hirst, William
- Hirtz, Catherine Marie Paule to Hives, unknown
- Hives, Victoria Jane to Hoare, Daisy
- Hoare, Daniel Colin to Hoare, Jane Alice Patience
- Hoare, Jane Celestria to Hoare, Richard
- Hoare, Richard to Hobart, Edward Andrew Beauchamp
- Hobart, Eleanor Agnes to Hobbes, William Albert
- Hobbins, Agnes to Hobhouse, Jane
- Hobhouse, Jane to Hobson, Ellinor Emma
- Hobson, Emma to Hocking, Thomas Henry
- Hockings, Magdalena to Hodges, Frances
- Hodges, Frances Barbara to Hodgkins, Winifred
- Hodgkinson, Ada to Hodgson, Henry James
- Hodgson, Henry Michael to Hodsoll, Kathryn
- Hodson, 1st Baronet, of Holybrooke House, co. Wicklow (Robert) to Hodson, William Armstrong
- Hodson-Pressinger, Anne to Hoffman, William Gilmour III
- Hoffmann von Rumerstein, Benedikt Ernst Friedrich Karl Josef Thomas to Hogendorp, Willem van
- Hogenhove, Aletta van to Hogg, John Roughton
- Hogg, John Rynd to Hogge-Archdale, Louisa
- Hoggett, Brenda Marjorie to Hohenberg, Leopold Prinz von
- Hohenberg, Luisa Prinzessin von to Hohenlohe, Ymana
- Hohenlohe-Bartenstein und Jagstberg, Johann Friedrich Michael Carl Maria Fürst zu to Hohenlohe-Langenburg, Marie Isabella Gabrielle Franziska Ferdinandine Prinzessin zu
- Hohenlohe-Langenburg, Marie Isabella Prinzessin zu to Hohenlohe-Waldenburg-Neuenstein, Ulrich von
- Hohenlohe-Waldenburg-Pfedelbach, Ludwig Gottfried Graf zu to Hohenlohe-Öhringen, Prinz zu (Kraft)
- Hohenlohe-Öhringen, Prinz zu (Kraft) to Hohenzollern, Sofie von
- Hohenzollern, Sofie von to Hohler, Viveca Judith Maria
- Hohmann, Leslie Ann to Holbrooke, Frederick George
- Holbrooke-Jackson, Harvey to Holden, Elizabeth
- Holden, Elizabeth to Holder, Derek
- Holder, Edith Mary to Hole, William Gerald
- Hole, William Henry GEorge Francis (Reverend) to Holland, Caspar Michael Christian
- Holland, Catherine to Holland, Lawrence
- Holland, Lawrence to Holland, William, 3rd Bt.
- Holland, Winifred to Holliday, Yvonne Brook
- Hollier, Coles to Holloway, John
- Holloway, John to Holme, Emma
- Holme, Emma Catherine to Holmes à Court, Richard Henry
- Holmes à Court, Richard William Herbert to Holmes, John
- Holmes, John to Holms, Sara Dunn
- Holms-Kerr, Elizabeth to Holstein-Gottorp, Herzog von (Philip)
- Holstein-Gottorp, Huno Friedrich Peter Max, Herzog von Oldenburg to Holt, David Langford
- Holt, David Lawrence to Holt, William Robert Grattan
- Holt-Schooling, John to Holzmann, Elisabeth
- Homan, 1st Baronet (William Jackson) to Home, Elizabeth
- Home, Elizabeth to Home, William Foreman of Wedderburn
- Home, William Forman to Hone, Floretta Augusta
- Hone, Frances to Hone, William
- Hone, William to Honywood, Sophia
- Honywood, Thomas to Hood, Fanny
- Hood, Fanny Henrietta to Hood, Winifred Mary Milne
- Hood-Daniel, Sarah Nancy to Hooper, Elizabeth
- Hooper, Elizabeth to Hope Johnstone, Frances Ellinor
- Hope Johnstone, George Ernest Gordon to Hope, Augustine Jason Nugent
- Hope, Auriol Veronica to Hope, Gregory Paul
- Hope, Grizel to Hope, Louisa Anne
- Hope, Louisa Civienne to Hope, Thomas, Lord Kerse
- Hope, Tiffany Anne Granton to Hopewell, Katherine Elizabeth
- Hopffgarten-Laer, Hildegard Erika von to Hopkins, Priscilla
- Hopkins, Priscilla to Hopkinson, William
- Hopkinson-Woolley, Alexander to Hopton, Witton
- Hopusch, Albert to Hordern, Lucy Frances
- Hordern, Marc Philip Cotton to Horley, Walter G.
- Horlick, 1st Baronet, of Cowley Manor, co. Gloucester (James) to Hornby, Louise Panette
- Hornby, Lucy to Horne, Margaret
- Horne, Margaret Isobel 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, Rebecca Maria
- Hort, Richard to Horton, Zoë Jane
- Horton-Fawkes, David Hawkesworth to Hoskyns, Anthony Hungerford
- Hoskyns, Arthur Philips 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 Clare
- Howard, Alice Isabella to Howard, Charles, Viscount Morpeth
- Howard, Charlie to Howard, Ernest
- Howard, Ernest Walters to Howard, Henry, 2nd Viscount Howard of Bindon
- Howard, Henry, 3rd Earl of Effingham to Howard, Lucy Gertrude
- Howard, Luisa Edwina to Howard, Paula
- Howard, Penelope to Howard, unknown daughter
- Howard, unknown daughter to Howard-Vyse, William Dalton
- Howard-Wright, Eric James to Howe, John, 1st Bt.
- Howe, John, 1st Lord Chedworth, Baron of Chedworth to Howell, Martha
- Howell, Mary to Howie, Margaret Mary Paterson
- Howie, Margaret Risk 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, Eve
- Hudson, Evelyn M. to Hudson, Robert D.
- Hudson, Robert James to Huggins, Cherry Felicity
- Huggins, Daisy to Hughes, Alfred Collingwood
- Hughes, Alfred Collingwood to Hughes, Ellen Mary Kent (Dr.)
- Hughes, Ellen Sophia to Hughes, Julie Frances
- Hughes, Karen to Hughes, Rosalie Jane
- Hughes, Rosalind to Hughes-Morgan, Violet
- Hughes-Onslow, Andrew George to Hulbert, Mary
- Hulbert, Mary to Hulse, Katharine Charlotte
- Hulse, Katherine Jane to Hulton-Harrop, William Edward Montagu
- Hulton-Sams, Cecil Henry to Hume, John, 2nd Bt.
- Hume, John, 5th of Ninewells to Humfris, Joyce Fielding
- Humfry, Sherryl to Humphreys, Margaret
- Humphreys, Margaret Macdonald to Hungary, Wladislaw I of
- Hungate, 2nd Baronet (Francis) to Hungerford, Elizabeth Amelia Anne Piers
- Hungerford, Elizabeth Ann to Hungerford, Lucy
- Hungerford, Lucy to Hungerford, Thomas William
- Hungerford, Townsend James William to Hunt, Constance
- Hunt, Cynthia J. to Hunt, Judith Diana
- Hunt, Judith Rosalie to Hunt, unknown son
- Hunt, Vanessa Caroline to Hunter Blair, Walter Charles
- Hunter Gordon, Alisa to Hunter, Eszter
- Hunter, Ethel Elizabeth to Hunter, Martin
- Hunter, Martin 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 John
- Hurst-Bannister, Barnabas J. to Hussey, Catherine
- Hussey, Catherine Henrietta to Hustler, John Randolph
- Hustler, Margaret to Hutchinson, Charles
- Hutchinson, Charles to Hutchinson, Mary
- Hutchinson, Mary to Hutchison, Jane Douglas
- Hutchison, Jane F. E. to Huth, Sydney Michael
- Huth, Sydney Stansfield to Hutton, John Robert
- Hutton, John Robin to Huxley, Thomas Henry
- Huxtable, Allegra Georgia to Hyde, Elizabeth
- Hyde, Elizabeth to Hyde, Úna
- Hyde-Clarke, Maureen Elay to Hynes, Tracy
- Hynson, Anne to Ibison, Reginald
- Ible, John de to Ilchester, Countess of (Laure Georgine Emilie)
- Ilchester, Countess of (Margaret Elizabeth) to Imbert-Terry, Henri, Seigneur de la Terrière
- Imbert-Terry, Henry Bouhier, 2nd Bt. to Inchbald, Venetia Presiley Alice
- Inchbold, Sheelah Margaret to Inge, William Walter
- Ingelar, Anne to Ingleby, John Mungo
- Ingleby, John, 3rd Bt. to Inglis, John
- Inglis, John to Ingram, Caroline Robin
- Ingram, Catherine to Ingrams, Peter Edward Michael
- Ingrams, Peter John to Innes, Alexander, 13th of that Ilk
- Innes, Alexander, 14th of that Ilk to Innes, Elizabeth
- Innes, Elizabeth to Innes, James
- Innes, James to Innes, Lillian Macleod
- Innes, Lily Eileen to Innes, Robert, 5th of Invermarkie and 1st of Balvenie, 1st Bt.
- Innes, Robert, 6th of Thursater to Innes-Ker, Margaret Elisabeth
- Innes-Ker, Margaret Frances Susan to Ionides, Nellie
- Ionn, Lilian Louisa to Irby, Kathleen
- Irby, Katie Lorna to Ireland, Karen Elizabeth
- Ireland, Katherine Pepita to Ironside, Jane
- Ironside, Janey to Irvine, Jeanne Helene
- Irvine, Jennifer Amanda to Irvine-Fortescue, Stephanie Grace
- Irvine-Fortescue, Thomas Dyke Acland to Irwin, Henry Raikes Alexander
- Irwin, Herbert Edwardes to Isaacs, Nelly Rose
- Isaacs, Nicholas Keith to Isenburg-Budingen-Wachtersbach, Wolfgang-Ernst Ferdinand Heinrich Franz Karl Georg Wilhelm Prinz zu
- Isenburg-Büdingen in Wächtersbach, Johann Ernst Graf zu to Isle, Warin de l'
- Isle-Bouchaard, Bartelmy de l' to Ithell, Anne
- Ithuralde, Marianne La Fourcade to Ixworth Thorpe, Lord of, Suffolk (Thomas)
- Iyer, Vikram Tancredi to Jackson, Alan A. C.
- Jackson, Alan Edward Seton to Jackson, Conrad Guy Frederick
- Jackson, Constance to Jackson, Frederick John Parland
- Jackson, Frederick Michael Selmes to Jackson, John
- Jackson, John to Jackson, Mary
- Jackson, Mary to Jackson, Sally Ann
- Jackson, Sally Moore to Jackson, Zoe
- Jackson-Stops, Anthony Ashworth to Jacobs, Emily Rose
- Jacobs, Emma to Jacson, Susan Helen
- Jacubowsky, Marie Christine to Jagger, Walter
- Jagget, Patricia Margaret to James, Anthony Peter
- James, Antony Nigel to James, Emma
- James, Emma to James, John Francis William
- James, John Gwyn Mackworth to James, Penelope Helen Fullarton
- James, Penelope Sarah to James, William Haughton
- James, William Henry to Jamieson, George Glassup
- Jamieson, Gerald James Auldjo to Janson, John William
- Janson, Jonathan Michael to Jardine, Christopher Willoughby
- Jardine, Claire Vyvien to Jarratt, unknown
- Jarred, Sarah to Jauncey, unknown son
- Jauregui Dapena, Juan Jose to Jebb, Harry Richard
- Jebb, Heneage Horsley to Jeffcock, William Philip
- Jeffcot, unknown to Jeffrey, William
- Jeffrey-Clarke, Matthew Daniel to Jeffs, William James Daniel
- Jeger, Baroness, of St Pancras in the County of Greater London (Lena May) to Jellicoe, Zoë Anaya
- Jellinghaus, Adrienne Jeanne to Jenkins, Gwenllion
- Jenkins, H. L. to Jenkinson, Catherine Julia
- Jenkinson, Charles to Jenkyns, Tobias
- Jenne, Henry to Jennings, Grace
- Jennings, Grace Elinor Mary to Jenyns, Winifred Pike
- Jephcott, 1st Baronet, of East Portlemouth, co. Devon (Harry) to Jermyn, Henry, 3rd Baron Jermyn
- Jermyn, John to Jersey, Jane
- Jerue, Brook Kai to Jervois, William Francis Drummond
- Jervoise, 1st Baronet (Samuel Clarke) to Jesson, Richard
- Jesson, Robert to Jewiss, Wanda
- Jewitt, Charles James Bagot to Jocelyn, John
- Jocelyn, John to John, Henry
- John, Henry Richard Thomas to Johnson Wahl, Charlotte
- Johnson, 'The Belle of Linthorpe' to Johnson, Christina
- Johnson, Christina Lucy to Johnson, Frederick Colpoys Ormsby
- Johnson, Frederick George to Johnson, John Robert
- Johnson, John Samuel Willes to Johnson, Michael Charles Butler
- Johnson, Michael Reginald to Johnson, Sophia Anne
- Johnson, Sophia Helen Lara to Johnson-Ferguson, Sophia Monica
- Johnson-Ferguson, Sophie Beatrice to Johnston, Cecilia Charlotte Jane
- Johnston, Celestine to Johnston, Glenda Mae
- Johnston, Glenn Bruce to Johnston, Katherine
- Johnston, Katherine to Johnston, Rachel
- Johnston, Rachel to Johnston, William Norville
- Johnston, William of Appleby to Johnstone, Colin Finlay
- Johnstone, Colin Martin to Johnstone, Jacob William
- Johnstone, Jacqueline Veronica to Johnstone, Margaret Pearl
- Johnstone, Margaret Ruth to Johnstone, unknown son
- Johnstone, unknown son to Joinville, Sire de (Stephen)
- Jokelson, Olga to Jolly, James
- Jolly, James to Jones, Ann Eliza
- Jones, Ann Pauline to Jones, Clara
- Jones, Clare to Jones, Elizabeth Leslie
- Jones, Elizabeth Letitia to Jones, Harry David
- Jones, Harry Longueville to Jones, John
- Jones, John Alexander to Jones, Margery
- Jones, Margery Mary Kenny to Jones, Olivia
- Jones, Olivia Mary Bence to Jones, Sarah
- Jones, Sarah to Jones, William
- Jones, William to Jordan, Elizabeth Catherine
- Jordan, Elizabeth Mary to Joseph, Yolanda Victoria
- Joseph-Lester, Jasper to Jowitt, William Thomas Benson
- Jowsee, George to Juarez, Fanny de Valle
- Juarez, Gary Scott to Judkin-FitzGerald, Thomas, 3rd Bt.
- Judsham, Agnes to Jurd, Susan
- Jurgens, Christopher to Kadleigh, Sergei G.
- Kadoorie, Baron, of Kowloon in Hong Kong and of the City of Westminster (Lawrence) to Kamaterina, Euphrosyne Doukaina
- Kamau, Lisa Ann to Karageorgievich, Paul, Prince of Yugoslavia
- Karageorgievich, Petar II, King of Yugoslavia to Kates, Wendy
- Kathage, Te Larnii to Kavanagh, Ted
- Kavanagh, Terloch Mac Cahir to Kaye, John Egidio Gordon
- Kaye, John, 1st Bt. to Keane, Patricia Pauline
- Keane, Rebecca Sairn to Keate, Robert William
- Keates, Henry Thomas to Keefe, William
- Keefer, Allan H. to Keene, unknown
- Keene, Vera Bosworth to Keigwin, Veronica
- Keil von Bündten, Benedicta to Keith, Janet
- Keith, Janet to Keith-Falconer, Williamina Emily Hume
- Keith-Fraser, Dorothy to Kelland, William
- Kellaway, Anne Christine to Kelley, Virginia Dell
- Kelley-Paterson, Chauncey to Kellogg, Thankful
- Kellogg, Thankful to Kelly, Frances
- Kelly, Frances to Kelly, Mary Annette
- Kelly, Mary Dolores to Kelsey, Zoë Lillian
- Kelso, 10th Earl of (Guy David) to Kemeys-Tynte, Vincentia
- Kemis, Rise to Kemp, Thomas
- Kemp, Thomas to Kendal, William Hunter
- Kendal-Quarry, Albert Edward to Kendall, Wilmot
- Kendall-Lane, Ernest to Kennard, Hannah Anne
- Kennard, Harriet to Kennaway, William Richard
- Kennaway, Winifred to Kennedy, Darby James
- Kennedy, Darby Michael to Kennedy, Helen
- Kennedy, Helen to Kennedy, Katherine Louisa Clare
- Kennedy, Katherine Mary Seymour to Kennedy, Robert Francis, Jr.
- Kennedy, Robert Gray to Kennerley, William
- Kennert, Agnes to Kenrick, William Hamilton
- Kenry, 1st Baron, co. Limerick (Edwin Richard) to Kent, Nancy Olivia
- Kent, Nicholas Philip to Kenyon, Elizabeth Jane
- Kenyon, Elizabeth Katharine to Kenyon-Slaney, William Slaney
- Keochlin, Barbara Florence to Keppel, Susan
- Keppel, Susan to Ker, Margaret
- Ker, Margaret to Kerbichler, Sabine
- Kerbiriou, Annick to Kerr, Andrew William
- Kerr, Andrew, 1st Bt. to Kerr, Isabel
- Kerr, Isabel to Kerr, Ralph William Francis Joseph
- Kerr, Richard to Kerrison, Mary
- Kerrison, Mary to Kershaw, William Ronald
- Kerslake, Anne to Ketteler, Maria Ida Freiin von
- Ketteler, Maria Rosa von to Key, Philip Barton
- Key, Philippa Margaret to Keyser, William
- Keyt, 1st Baronet (John) to Kidd, Jackson
- Kidd, Jaden Rachel Jeremy to Kielmansegge, Mary Sophia Charlotte
- Kiely, George to Kildare of Kildare, 6th Baron, co. Kildare (Maurice)
- Kildare, 10th Earl of (Thomas) to Killigrew, William
- Killigrew, William to Kiltarton of Gort, 9th Baron, co. Galway (Foley Robert Standish Prendergast)
- Kiltole, Margaret to Kimpton, Yvonne
- Kimrey, Hollie to Kinderley, Ugo
- Kinderman, Charles Frederick Herman to King, Alice Bayard
- King, Alice Ellen to King, Edith Christina
- King, Edith Harriette to King, Helena
- King, Helena to King, Katherine Anne
- King, Katherine Maud to King, Patrick Charles
- King, Paulina Mary Ann to King, unknown son
- King, unknown son to Kingarth, 9th Viscount (John)
- Kingcombe, Amelia to Kingscote, Elizabeth
- Kingscote, Elizabeth to Kingsley, Samuel
- Kingsley, Samuel to Kingston, George
- Kingston, George to Kininmonth, Priscilla M.
- Kinkead, Alfred John to Kinloch, unknown daughter
- Kinloch, unknown daughter to Kinnear, unknown
- Kinneder, William to Kintore, Master of (James William Falconer)
- Kintyre and Lorn, 10th Marquess of (Niall Diarmid) to Kirby, Zara Valda Mari
- Kirby-Turner, Belinda Shiralee Anne to Kirkcaldy, Marjory
- Kirkcaldy, Mary to Kirkpatrick, Dustin John
- Kirkpatrick, Edith Mary to Kirkpatrick, Sandra Jean
- Kirkpatrick, Sara Gillian to Kirton, Thomas
- Kirwan, Alexander to Kissinger, Simon Raven John
- Kissling, Frances Catherine to Kitson, Isla Mary Iris
- Kitson, James to Kleinschmidt, Vira Yuriivna
- Kleinwort, 1st Baronet, of Bolnore, Cuckfield, Sussex (Alexander Drake) to Klinckowstrom, Friederika von
- Kling, Florence Mabel to Knapp, Winifred
- Knapp-Fisher, Clare to Knatchbull, Thomas
- Knatchbull, Thomas to Knew, Sally
- Knewstub, Alice Mary to Knight, Harold Aveling (Lt.-Cdr.)
- Knight, Harold Vernon to Knight, Samuel
- Knight, Samuel Johnes to Knightley, Winifred
- Knightly, Catherine to Knollys, Elizabeth
- Knollys, Elizabeth to Knowles, Edward
- Knowles, Edward to Knox, Annie Elizabeth
- Knox, Anthony to Knox, Ileene Phillipa Cuff
- Knox, Isabel Maud to Knox, William
- Knox, William to Knyvett, Henry Berners
- Knyvett, Henry John to Koche, Margarete
- Kock van Leeuwen, Aart de to Kolychov, Petr Stepanovich
- Kolz, Hans Heinrich Martin to Korff, Isabelle Gräfin von
- Korff, Joachim Graf von to Kotzbue, Pavel
- Kotze, Caroline Anne von to Krause, Willy
- Kraut, Charlotte von to Kruger, Zia
- Kruidbos, Leo to Kunath, Richard Francis
- Kuneralp, Selim to Kyd, Thomas
- Kydale, Maud to Kyrle, Mary
- Kyrle, Mary to L'Estrange, Violet
- L'Isle, 1st Viscount (Robert) to Laban, William
- Labardie, Etienne Alexandre Raoul, Signeur de Chausselière to Labuda, Zuzanna Alberta
- Labunski, Alfons Leo to Lacon, William
- Lacorzana, Pilar to Ladaucette, Marie de
- Ladaveze Adlercron, Anne Salisbury Meliora to Lagesse, Pierre Arnaud Marc de Marigny
- Lagharne, John to Laing, Kay Frances
- Laing, Kerry Neil to Laisell, Thomas
- Laisné, Claude to Lake, Vera
- Lake, Virginia Jane to Lalonde, Nicolas Martin
- Lalor, Alice Mary to Lamb, Robert James
- Lamb, Roland Hurst Lowry to Lambart, Oliver William Matthew
- Lambart, Oliver, 1st Lord Lambart, Baron of Cavan to Lambert, Caelia Anne Georgina
- Lambert, Camden Elizabeth to Lambert, Francis Henry
- Lambert, Francis John to Lambert, Keith Leslie John
- Lambert, Laura to Lambert, Robert Maxwell
- Lambert, Robert Percy to Lambotte, Sybille
- Lambourn, Arthur to Lambton, William Henry Charles
- Lambury, 1st Baron, of Northfield, co. Warwick (Leonard Percy) to Lamotte, William Oliver
- Lamourette-Andrieux, Emilie Jean Baptiste to Lancaster, Frances
- Lancaster, Frances Deirdre Morton to Landale, Melanie
- Landale, Mildred Sophia to Landsberg-Velen, Zita Freiin von
- Landscrown, G. N. to Lane, Ethel Marion
- Lane, Euphemia Grace to Lane, Ralph
- Lane, Ralph to Lang, Ella Caroline
- Lang, Ellen to Langdale, Marmaduke Joseph
- Langdale, Marmaduke, 1st Baron Langdale of Holme to Langford, unknown
- Langford, William to Langley, Dorothy
- Langley, Dorothy Mary to Langrishe, Gemma Mary Philomena
- Langrishe, Georgina Emma to Langton, Mary
- Langton, Mary to Lansdowne, Marchioness of (Selina Polly Dawson)
- Lansell-Clarke, Freda Patricia to Larcom, Westmorland Jane
- Lard, Baron de (John Talbot) to Larochelle, Paulin
- Larocque, Eugene to Lascelles, Francis W.
- Lascelles, Francis William to Lascels, George
- Lascurain, Jose to Latham, Gabrielle Monica
- Latham, Geoffrey to Latimer of Danby, 9th Viscount, co. York (George Godolphin)
- Latimer, 10th Lady, of Corby (Elizabeth) to Latymer, 9th Lord (Crispin James Alan Nevill)
- Latzko, Leonore to Lauder, Robert of the Bass and Edrington
- Lauder, Susanna to Laur, Louis
- Lauraguais, Catherine de to Laurie, Robert of Maxwelton, 1st Bt.
- Laurie, Robert of Maxwelton, 2nd Bt. to Laverton, W. H.
- Lavery, Alice to Law, Gladys
- Law, Grania Janet Gray to Law, Virginia
- Law, W. C. to Lawless, William Hampden Evans
- Lawley, 10th Baronet, of Spoonhill, Shropshire (Beilby) to Lawrence, Audrey
- Lawrence, Audrey Dorothy to Lawrence, Jessie Elizabeth
- Lawrence, Jessie Elizabeth to Lawrence, Waklin
- Lawrence, Walter to Lawson, Anne
- Lawson, Anne to Lawson, John
- Lawson, John to Lawson, Wilma
- Lawson-Beck, David to Layard, Georgina Edith
- Layard, Gertrude to Layton, Jean Mary
- Layton, Jeremy to Le Fanu, Guillaume Philippe
- Le Fanu, Guy Sheridan to Le Hunte, William Augustus
- Le Jeune, Elizabth Anne to Le Poer Trench, Wilma Dorothy Millen
- Le Prévost, Françoise to Leach, Elsie
- Leach, Emily to Leadlay, Serena Imogen Alice
- Leadley, Alison to Leal y Perkins, Maria Isabel
- Leal, Diana to Leary, Thomas
- Leask, Agnes to Leatham, Emma K.
- Leatham, Eustace La Trobe to Leaver, Wallace Edward Thomas
- Leaveti, Mary to Lechmere, unknown daughter
- Lechmere, Whitmore to Ledell, Cecily
- Lederer, Evelyn Jean to Lee, Charlotte
- Lee, Charlotte to Lee, John Robert
- Lee, John Robert Louis, Baron Lee of Trafford to Lee, Walter Leon
- Lee, Walter Stanley to Leech, William Jeremy
- Leeche, Jane to Leeke, Hester Catherine
- Leeke, Hester Marion to Lees, Geraldine Barbara Elizabeth
- Lees, Gilbert to Lees-Millais, Stephen
- Lees-Milne, Alex Milne to Lefeuvre, Philippe
- Lefevre, Helena to Legard, Eve Lilian
- Legard, Evelyn Elizabeth Catherine to Legge, David Anthony
- Legge, Derek Rupert Spicer 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 Earl of (George) to Leigh, Cassandra
- Leigh, Cassandra to Leigh, Grace
- Leigh, Grace to Leigh, Margery
- Leigh, Margery to Leigh, Thomas
- Leigh, Thomas to Leighton, Cuthbert
- Leighton, Daniel to Leiningen, Walpurga
- Leiningen-Dachsburg-Hartenburg, Luise Gräfin zu to Leith, George Alexander William, 2nd Bt.
- Leith, George Gordon Browne to Lekapene, Maria
- Leke, 1st Baronet, of Sutton, co. Derby (Francis) to Lendon, Toby
- Lendrick, Frances to Lennep, Minette Adrienne
- Lennep, Pieter van to Lennox, William, 13th of Balcorrach and 8th of Woodland
- Lennox-Boyd, Alan George Simon to Leon, Marie de
- Leon, Marjory Frances to Lepper, Veronica
- Leppington, Lord (Henry) to Leslie, Alexander
- Leslie, Alexander to Leslie, George
- Leslie, George to Leslie, Louisa
- Leslie, Louisa to Leslie, William of Milton of Balvenie
- Leslie, William of Tulliefurie to Lessour, Stephen
- Lessware, Elizabeth to Lethbridge, Frances Maria
- Lethbridge, Frances Rose to Letts, unknown
- Lettsom, Ann to Leventhorpe, William
- Leventon, H. to Leveson-Gower, Enid Mary
- Leveson-Gower, Ethel Sophie Gresham to Levey, Zaccaria
- Levi, Deirdre to Levinge, Persis
- Levinge, Reginald to Levy, Michael John
- Levy, Michael Owen Dey to Lewin, Susannah
- Lewin, Susannah to Lewis, Edward
- Lewis, Edward Raymond to Lewis, Jesse
- Lewis, Jessie Helen May to Lewis, Raymond
- Lewis, Rebecca to Lewisham, Viscount (William)
- Lewisohn, Florence to Lewthwaite, Valentine
- Lewthwaite, Violet Evelyn to Leyburn, William, 1st Lord Leyburn
- Leyburne, 'The Infanta of Kent' to León, Vermudo III de
- Lhonneux, Michelle Anne to Liddell, Emily Ann Charlotte
- Liddell, Emma Mary to Liddell, William Hodgson
- Liddell-Grainger, Alice Mary to Liechtenstein, Anton Florian Prinz von
- Liechtenstein, Astrid Barbara von und zu to Liechtenstein, Prinz von und zu (Rudolf Ferdinand)
- Liechtenstein, Prinz von und zu (Vincenz Karl Alfred Maria Michael) to Lightfoot, Virginie Hélène
- Lightle, Thener to Lilford of Lilford, Baroness (Pamela)
- Lilford, Clive Charles to Limbrick, Raymond George
- Limburg in Speckfeld, Amone Sophie Gräfin zu to Limoges, Susanne
- Limon, Nili to Lindesay, William de
- Lindesay-Bethune, Alexandra Penelope to Lindsay, 7th Earl of (David)
- Lindsay, 8th Earl of (Patrick) to Lindsay, David of Edzell
- Lindsay, David William to Lindsay, Ivan James
- Lindsay, J. to Lindsay, Margaret
- Lindsay, Margaret to Lindsay, unknown daughter
- Lindsay, unknown daughter de to Lindzee, Thomas
- Line, Dorothy Beatrice Gertrude to Linley, William
- Linley-Adams, Guy Edward to Linzee, Walter
- Linzgau, Conrad Graf von to Lippitt, Warren
- Lippold, Charlotte to Lisle, Mary de
- Lisle, Mary Elizabeth to Lister, John William
- Lister, Joseph Cleverly to Lister-Kaye, Maria de la Natividad
- Lister-Kaye, Marie to Littaur, Joyce
- Littel, Elizabeth to Little, Zenobia
- Little-Gilmour, Walter, 6th of Craigmillar and 11th of Gilberton to Littleton, Frances
- Littleton, Francis to Livanos, Tina
- Livedostro, Stratyra to Livingston, Margaret
- Livingston, Margaret to Livingstone-Learmonth, Harriet
- Livingstone-Learmonth, Hazel to Llewellyn, Fergus John
- Llewellyn, Fiona Christine to Lloyd George, Ursula Diana Ethel
- Lloyd George, Valerie Davidia to Lloyd, Charles Anson
- Lloyd, Charles Anson to Lloyd, Evelyn
- Lloyd, Evelyn Nesta Violet to Lloyd, John (Dr.)
- Lloyd, John Alexander to Lloyd, Matilda Susannah
- Lloyd, Matthew to Lloyd, Thomas Pryce
- Lloyd, Thomas Wigram to Lloyd-Mostyn, Louise Avice
- Lloyd-Mostyn, Margaret Eleanor to Lobb, Yda Margaretha
- Lobban, Alexander Niels to Loch, Elizabeth
- Loch, Elizabeth to Lock, William
- Lock, William to Lockhart, Brian Joseph
- Lockhart, Caroline Mary to Lockhart-Ross, Winifred
- Lockhart-Smith, Brenda to Lockwood, Robinson
- Lockwood, Robinson to Loder, Winifred Mary
- Loder-Symonds, Agnes Muriel to Loe, Winifred Baron von
- Loeb, Ann to Loftus, Henry
- Loftus, Henry to Loggin, N. A.
- Logi, Angiolo to Lombard-Hobson, Sarah
- Lombardi, Alberto to Long, Amelia Louisa Amy
- Long, Amy to Long, Ellen Margaret
- Long, Emily to Long, Lilian Ethel
- Long, Loftus Sydney to Long, Simon Richard
- Long, Sophia to Longe, Julia Victoria
- Longe, Mabel Mary to Longley, Tessa Eiluned
- Longley-Cook, Amy Claire to Longueval, Therese de Gräfin Bucquoy
- Longuevill, 1st Comte de, Normandy (Archibald) to Looker, Thomas K. B.
- Loomba, Baron, of Moor Park in the County of Hertfordshire (Rajinder Paul) to Lopukhina, Yevdokiya Theodorovna
- Lopukhine, Anna Petrovna to Lorentz, William George
- Lorentzen, Christian Frederik to Lorraine, Charles 'the Great'
- Lorraine, Charles Alexander Emanuel, Duc de Lorraine to Lorraine-Mercouer, Philip Emanuel de
- Lorraine-Vaudemont, Charles Henri de to Lothringen, Wigerich Pfalzgraf von
- Lothrope, Ellen to Loudoun, Margaret de
- Loue, Dame de (Jeanne) to Louth, Olive Georgina
- Louthearne, Katherine to Loveday, William Taylor
- Loveden, 1st Baronet (Pryse) to Lovell, Mary Helen
- Lovell, Mary Helen to Lovibond, Mary
- Lovich, Theresa Lucille to Low, William Malcolm
- Lowcock, Ann to Lowe, Jane Butler Hamilton
- Lowe, Jane Hodgson to Lower, William Reginald
- Lowery, Fiona Mary to Lowry, Patricia Gillian
- Lowry, Robert to Lowther of Whitehaven, 9th Viscount (Hugh Clayton)
- Lowther, 'The Yellow Earl' to Lowther, Jane
- Lowther, Jane to Lowther-Crofton, Marcus, 1st Bt.
- Lowthian, Isaac to Luard, Louisa Mary
- Luard, Louise Henrietta to Lubbock, Nancy Induna Frances Caroline
- Lubbock, Nevile to Lucan, William
- Lucarini, Alvaro to Lucas, Heather Mary
- Lucas, Heather Patricia to Lucas, William
- Lucas, William to Lucie-Smith, unknown
- Lucien-Brun, Benedicte to Lucy, Mary Elizabeth
- Lucy, Mary Emily to Ludlow, W. S.
- Ludlow-Bruges, Agnes to Lukey, Mary
- Lukic, Asja to Lumley, Lawrence Roger, 11th Earl of Scarbrough
- Lumley, Leonora Constance to Lumsden, Isobel
- Lumsden, Isobel to Lundie, William of that Ilk
- Lundin, 'Ostiarius Regis' to Lupton, Mary
- Lupton, Mary Elinor Katherine to Lushington, Herbert Castleman, 6th Bt.
- Lushington, Herbert Gurney to Lusson, Rene
- Lusson, Richard Charles to Lutwidge, unknown
- Lutwyche, Amy Grace to Luxton, Victoria Helene
- Luyshe, Isabel to Lyell, Mary
- Lyell, Mary to Lyle, Miranda Maria
- Lyle, Nancy Margaret to Lynch, Gennet
- Lynch, Geoffrey to Lynch-Blosse, Dorothy Guthrie
- Lynch-Blosse, Dorothy Mary to Lyness, John
- Lynford, Isabel to Lyon, Frederick
- Lyon, Frederick to Lyon, Sophia
- Lyon, Stephanie to Lyons, John
- Lyons, John to Lysaght, John, 3rd Baron Lisle of Mountnorth
- Lysaght, Joseph to Lyte, Thomas
- Lyte, unknown to Lyttelton, Viola Maud
- Lyttelton, Violet Yolande to López y Oliván, Julio
- López, Margarita de to Löwenstein-Wertheim-Rosenberg, VIII Fürst zu (Karl)
- Löwenstein-Wertheim-Virneburg, Friedrich Eberhard Graf zu to Maberly, Mary Rose
- Maberly, Mary Rose to MacAlister, Hector
- MacAlister, Hector to Macardle, Michael Joseph
- Macartan, Elinor to Macarthur-Stanham, William
- Macarthy, Alice to Macartney-Filgate, Winifred
- Macartney-Snape, Deborah to Maccallum, Zachary, 5th of Poltalloch
- MacCalzean, Euphemia to MacCausland, Redmond Alexander
- MacCaw, Ann Elizabeth to MacDermot, John
- MacDermot, John to MacDonald, Alastair William
- Macdonald, Alastair, 10th Earl of Ross to Macdonald, Angus, 10th of Clanranald and Moidart
- Macdonald, Angus, 12th of Glenaladale to Macdonald, Donald
- Macdonald, Donald to Macdonald, Georgiana
- Macdonald, Georgiana Rose to Macdonald, Janet
- Macdonald, Janet to Macdonald, Madeleine Constance F.
- Macdonald, Maeve to Macdonald, Minna Gertrude
- Macdonald, Miranda Clare to Macdonald, unknown
- MacDonald, unknown to Macdonell, Donald, 2nd of Lochgarry
- Macdonell, Donald, 2nd of Sandaig and 1st of Lochgarry to Macdonnell, John Ignatius
- MacDonnell, John Julius to Macdougall, Leslie Grahame
- Macdougall, Leslie Grahame to Macdowall, Mary Ann
- Macdowall, Mary Hay to Macfarlane, George
- MacFarlane, George Durie to MacGhee, Theobald
- MacGibbon, Marguerite Mary to MacGregor, Helen
- Macgregor, Helen Grant to Machansyre and Polmont, Lord (William)
- Machattie, Gertrude Constance to MacIntyre, Duncan James Callum
- MacIntyre, Duncan of Camus na h'Erie to Mackay of Ardbrecknish, Baroness (Sheena)
- Mackay of Clashfern, Baron, of Eddrachillis in the District of Sutherland (James Peter Hymers) to Mackay, Gwendoleen
- Mackay, Hanna to Mackay, Mary Elizabeth
- Mackay, Mary Harriett to Mackenthun, Viktoria
- Mackenzie Ashton, Fitz-Arundell to Mackenzie, Anne
- Mackenzie, Anne to Mackenzie, Elizabeth
- Mackenzie, Elizabeth to Mackenzie, Isabel
- Mackenzie, Isabel to Mackenzie, Kenneth John of Gairloch, 7th Bt.
- Mackenzie, Kenneth Lester to Mackenzie, Mary Gwendoline
- Mackenzie, Mary Jane to Mackenzie, unknown daughter
- Mackenzie, unknown of Achilty to Mackey, Winifred Ellen
- Mackie of Benshie, Baron, of Kirriemuir in the County of Angus (George Yull) to Mackinnon, Janet
- Mackinnon, Janet to Mackintosh, Ernest Alexander
- Mackintosh, Ernest Elliot Buckland to Mackintosh, Susan Patricia
- MacKintosh, Sylvia Marion of Daviot-Kinrara to Mackworth, Herbert, 1st Bt.
- Mackworth, Horace Eugene to Maclachlan, Helen
- Maclachlan, Helen to Maclardy, William McIntyre St. Clair
- Maclaren, Ada to Maclean, Angus Nigel Garnet, 8th of Kilmoluaig
- Maclean, Angus of Kinlochdine to Maclean, Isabelle
- Maclean, J. to Maclean, unknown
- Maclean, unknown daughter to MacLeod, Anne
- MacLeod, Anne to Macleod, Janet
- MacLeod, Janet to Macleod, Patricia
- MacLeod, Patricia Maeve to MacMahon, Emily
- MacMahon, Frances to Macmillan, John Duncan
- MacMillan, John Gordon to MacNab, John
- Macnab, John to Macnaghten, Francis
- Macnaghten, Francis to Macnamara, Yvonne
- MacNamee, Bernard to MacNeile, Mary Harriet
- MacNeill, Alexander of Oransay to Macpherson, Anne
- Macpherson, Anne to Macpherson, John Donald
- Macpherson, John Gavin to Macqueen, Malcolm Potter
- MacQueen, Margaret 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 Magnaghi, Massimiliano
- Magnasco, Giulo, Marchese Magnasco to Magruder, unknown
- Magry, James Arthur to Mahon, Elizabeth
- Mahon, Elizabeth Anne to Mahony, Jane Margaret
- Mahony, Jane Mary to Main, William
- Mainds, Allan George to Mainwaring, Mervyn Lewellyn
- Mainwaring, Neil to Maistre, Viane de
- Maitland Biddulph, Anthony Nicholas Colin to Maitland, Anna Maria Chavez
- Maitland, Anna Mary to Maitland, Henry Christopher
- Maitland, Henry Daniel to Maitland, Militsa
- Maitland, Muriel Penelope to Maitland-Heriot, Leonardo Nicholas
- Maitland-Heriot, Leonore to Makgill Crichton Maitland, Sarah Barbara
- Makgill of Cousland, 10th Lord (John) to Makgill, Pamela Ann
- Makgill, Patricia Ruth to Malcolm of Poltalloch, Baroness (Marie Jane Lilian)
- Malcolm, 10th Baronet, of Balbedie and Innertiel in the County of Fife (Michael Albert James) to Malcolm, Marie Jane Lilian
- Malcolm, Marie-Louise Bunbury to Males, Philip, 5th Bt.
- Malesmains, Lucy to Malet, Raymund
- Malet, Richard to Mallet, Eugene Hugo
- Mallet, Eve Michée Elisabeth to Mallinson, William, 1st Bt.
- Mallmann, Antonella to Maloney, Tyrone
- Malortie, Hermann Freiherr von to Malvern, Viscountess (Blanche Elizabeth)
- Malvezzi de Medici, Laura to Mancini, Olympe
- Manclark, Charles to Mander, Yvonne Devi
- Mander-Jones, Angela Margaret to Mange, Roland M. A.
- Manger, Gavin Robin Cunningham to Manly, unknown son
- Mann, 1st Baronet (Horatio) to Mann, Robert
- Mann, Rose to Manners, Jean Isabel Mary
- Manners, Jennifer Selina to Mannheimer, Nils
- Manning, Alexia Kate D. de T. to Mannock, William
- Manns, August Friedrich to Mansel, Isita Rodger
- Mansel, Isita Susan to Mansell of Margam, 4th Baron (Bussy)
- Mansell, Anne to Mansfield, Margaret Louisa
- Mansfield, Margaretta Helena to Manwaring-White, Wilhelmina Lavinia
- Manwell, Joan Ker to Mar, Earl of (John)
- Mar, Earl of (Malcolm) to March Phillipps de Lisle, Rudolph Lisle
- March Phillipps de Lisle, Sharon Rachel J. to Marche, unknown
- Marchena, Cristina de to Maree, Natalie
- Marelli, Luisa to Margesson, Neil
- Margesson, Peter to Marischal, Master of (William)
- Marisco, Geoffrey de to Mark, Mechtilde von der
- Mark, Mercy Eleonore Adele to Markham, Eliza Emma
- Markham, Eliza Mary to Markland, unknown
- Markle, Doria to Marley, Yvonne
- Marliani, Achiletta to Maronde, Marie Constance Helene
- Marone Cinzano, Alberto dei conti to Marriage, Thomas Charles
- Marrian, David to Marrson, Robert
- Marry, Elizabeth to Marseille, Vicomte de (Barral I)
- Marselis Hartsinck, Catharina Susanna van to Marsh, Peter Michael
- Marsh, Peter Nicholas to Marshall, Daphne Elizabeth
- Marshall, David to Marshall, Jill Priscilla
- Marshall, Jim to Marshall, Sarah Jane Hilary
- Marshall, Sarah Jayne Vereker to Marsham, Olwen
- Marsham, Penelope to Martell, William Michael
- Martelli, Amyas Michael George to Martin, Aylmer ffulke
- Martin, Aylmer Richard to Martin, Esther Mary
- Martin, Esther Vere to Martin, Jean-Pierre
- Martin, Jefferson to Martin, Mary
- Martin, Mary to Martin, Steve
- Martin, Susan to Martineau, Jean-Claude Michel
- Martineau, Jennifer Gay to Marton, Thomas
- Martonffy-Dudutz, Istvan to Marx, Francis
- Marx, Francis Angus to Masham, William, 2nd Bt.
- Mashiter, Dorothy Helme to Mason, Hubert Arbuckle
- Mason, Hugh Alan to Mason-Hornby, William Horatio
- Mason-Spanoghe, Brigitte Elizabeth to Massie, William
- Massie-Blomfield, Adrian to Massy y Quintana, Laetitia de
- Massy, 1st Baronet, of Doonass. co. Clare (Hugh Dillon) to Massy, Eugene Edward
- Massy, Eva Constance to Massy, Janice
- Massy, Jean to Massy, William
- Massy, William Charles to Masters, Mary
- Masters, Mary Rose to Mather, Richard Lionel
- Mather, Robert to Matheson, John of Attadale
- Matheson, John of Attadale to Mathews, Elizabeth
- Mathews, Elizabeth to Mattei, Teresa de
- Mattelaer, Catherine to Matthews, Jessica Iliffe Lane
- Matthews, Jessie Wingate to Matthie, Janet
- Matthieu de Wynendaele, Jean-Jacques to Mauchenheim, Valerie Sophie von gennant Bechtolsheim
- Mauchline, Lord (Ian Huddleston) to Maude, Frances Blanche
- Maude, Francis to Maude-Roxby, Tracy
- Maudelyn, Richard to Maule, Margaret
- Maule, Margaret to Maunsell, Anne
- Maunsell, Anne to Maunsell, Edward Whitford Eyre
- Maunsell, Edwin to Maunsell, Helen Panton
- Maunsell, Helena to Maunsell, Lucy Jane
- Maunsell, Lylie Widenham to Maunsell, Richard
- Maunsell, Richard Anthony to Maunsell, William Francis
- Maunsell, William Francis to Maus, Michaela Fredericka
- Maussabre-Beufvier, Francois de to Maxse, Violet Georgina
- Maxson, John S. to Maxwell, Annabella
- Maxwell, Annabella to Maxwell, Emma Theodora
- Maxwell, Eskdale and Carleill, 1st Lord (Robert) to Maxwell, Jean
- Maxwell, Jean to Maxwell, Mary Margaret
- Maxwell, Mary Murray to Maxwell, William
- Maxwell, William to May, Caroline
- May, Caroline May to May, William Thomas
- Maya, Maria Teresa to Mayhew, Patricia Ann
- Mayhew, Patrick to Mayne, Frances
- Mayne, Francis Gerrard to Mayor, Victoire
- Mayott, Anne to McAdam, William
- McAdie, Helena Maureen Veronica to McAlpine, Sara
- McAlpine, Sara Jane to McBeath, Rosemary Diana Jane
- McBeth, Margaret to McCallum, Sophie Charlotte
- McCallum, Susan Kay to McCarthy, Donal-an-Dana More, Prince of Thomond
- McCarthy, Donna Maria to McCartney, Sheila
- McCarty, Angela to McClelland, Thomas Camden
- McClellane, Elizabeth to McClintock, Ronald St. Clair
- McClintock, Rose to McColl, Winifred E.
- McCollough, Cecil Mary to McConnell, Nora
- McConnell, Olive Marion to McCormick, Matilda Ann
- McCormick, Matthew Aaron to McCoy, Edith
- McCoy, Edwin Daniel to McCraith, William
- McCrary, Boyd to McCulloch, Elizabeth
- McCulloch, Finnes to McDonald, Ethan James
- McDonald, Evelyn to McDonnell, Major Austin McCarthy
- McDonnell, Margaret Isabel to McDouall, Lewis Willoughby
- McDouall, Lilian Hall to McDowell, Jocelyn
- McDowell, John to McEwen, James of Bardrochat
- McEwen, James of Bardrochat to McGarry, William Digby
- McGarvey, Iris to McGillycuddy, Henry Gordon
- McGillycuddy, Jadwiga to McGowran, Tara Maria
- McGrady, Alexander to McGrigor, William Colquhoun Grant
- McGuane, Becky to McIntosh, Hugh
- McIntosh, Hugh (Reverend) to McIver, Wilfred
- McIvor, Elizabeth Anne Neville to McKee, Hugh
- McKee, Ian James to McKenzie, Frances Frederica
- McKenzie, Gloranna to McKillop, Vera Nellie
- McKim, Agnes to McLaren, Emmeline
- McLaren, Esther Joanna Marie to McLaughlin, Rosemary Crofton
- McLaughlin, Sarah to McLeish, William
- McLellan, Anne Frances Nora to McLintock, William Traven, 3rd Bt.
- McLintock, William, 1st Bt. to McMannus, unknown wife
- McManus, Alexander to McMullan, William
- McMullen, Agnes to McNair, William Samuel Angus
- McNair-Wilson, Arabella Jane Campbell to McNeile, Tom
- McNeill, Agnes Duncan to McPherson, James
- McPherson, James Duncan to McShane, James Hugh
- McShane, James Hugh to McVittie, Susan Wendy
- McVitty, Jane to Meade, Caroline
- Meade, Caroline to Meade-Fetherstonhaugh, Sophia Teresa
- Meade-King, Caroline Elizabeth to Meares, unknown
- Mearns, Alexander to Mecklenburg, Sophie von
- Mecklenburg-Gadebusch, Christopher Herzog von to Medary, Mary
- Medcalf, Alfred James to Medlicott, Richard Frederick
- Medlicott, Robert Irvine to Meeking, Ralph Francis
- Meeking, Sutherland to Meiklejohn, Zena Molly
- Meilchen, Klaus-Werner to Meißen, Hermann von
- Meißen, Jutta von to Melland, Sylvia
- Mellard, Joseph 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 Lawrence
- Menzies, James of Culdares to Meran, Georg Maria Alois Karl Heinrich Johann Franz
- Meran, Gertrud of to Mercer, Rosalind Agnes
- Mercer, Samuel to Meredith, William Colles
- Meredith, William Henry to Merivale, Walter Herman Hodgson
- Merivale-Austin, Alison Mary to Merrill, Louise Gautier
- Merrill, Margaret Conner to Mersmans, Elisabeth Joseph Maria
- Merson, J. L. W. to Messel, Victoria Mary
- Messenger, Ann to Metcalfe, Eric Debonnaire Theophilus (Lt.-Col.)
- Metcalfe, Esther to Methuen of Corsham, Baroness (Mary Ethel)
- Methuen, Ann to Meulan, Waleran III Comte de
- Meulant, Comte de (Galeran V) to Meyer, Evelyn Agneta
- Meyer, Fenella Jane to Meynell, William
- Meyners, Alexander de to Mezquida, Nadal
- Mezzacapo, Vittoria to Michie, Zena
- Michiels van Kessenich, Willem Baron to Middlemore, William
- Middlemore, William to Middleton, John
- Middleton, John to Midgley, Winifred
- Midkiff, Alice to Milbank, Gladys Mary
- Milbank, Godolphin Henry Vane to Milburn, Mary
- Milburn, Mary to Miles, Catherine
- Miles, Catherine Anne Elizabeth to Miles, Vicky Marie
- Miles, Violet Bessie Ellin to Millais, Yvonne Daphne
- Millar, Ada Margaret to Millar, Winifred Agnes
- Millar-Brown, Alexander to Miller, Brian Stothert
- Miller, Bridget Violet to Miller, Florence Katharine
- Miller, Frances to Miller, John
- Miller, John to Miller, Mary Ruth
- Miller, Mary Shirley to Miller, Thomas Butt
- Miller, Thomas Combe, 6th Bt. to Millett, Vanessa
- Milley, Elizabeth to Milln, Teresa Clare
- Millner, Amanda Jane to Mills, Gwendolen Evelyn
- Mills, Gytha to Mills, Stephanie Anne
- Mills, Stephanie Patricia to Milman, Walter Charles Gordon
- Milman, William Ernest, 6th Bt. to Milne, S. A. W.
- Milne, Sara Louise Sydney to Milner, Zoe Caroline French
- Milner-Gibson, Elizabeth to Milward, Mary Ann Grace
- Milward, Richard to Minchin, Caroline Jane
- Minchin, Caroline Jane Royds to Minchin, Elsie Ruth
- Minchin, Elsie Veronica to Minchin, James Humphrey Cotton
- Minchin, James Innes to Minchin, Lucy
- Minchin, Lucy Agnes to Minchin, Rebecca
- Minchin, Rebecca Caroline to Minchin, William Andrews
- Minchin, William Anthony to Minter, Tobias George
- Minter-Kemp, Claire to Miskin, William Thomas
- Misoffe, Françoise to Mitchell, Elizabeth Margaret
- Mitchell, Ellen to Mitchell, John William
- Mitchell, John William Nelson to Mitchell, Susannah
- Mitchell, Sybil Dorothy to Mitford, Emily Marion Tatton
- Mitford, Emma to Mobbs, Virginia
- Moberly, Alice Sidney to Moffat, William Murdoch
- Moffatt, Aaron to Mohaut, John de
- Mohindra, Krishan Bala to Moir-Byres, Violet Eleanor
- Moira, 1st Earl of (John) to Molesworth, Bysshe
- Molesworth, Carol Anne to Molesworth, Hender
- Molesworth, Hender Delves to Molesworth, Maude Clara Felice
- Molesworth, May to Molesworth, Zane Joseph
- Molesworth-Hepworth, Edward Newall to Molle, Rosa Katharine Maule
- Mollen, Phoebe Mary to Molony, Patrick
- Molony, Patrick John to Molyneux, Edward Henry
- Molyneux, Edwin Jesse Septimus to Molyneux, William, 6th Bt.
- Molyneux, William, 7th Viscount Molyneux to Monck, Elizabeth
- Monck, Elizabeth to Monckton, Edmund
- Monckton, Edmund Gambier to Monckton, Margaret Louise
- Monckton, Marguerite Edith Evelyn Eleanor to Monclin, Martha de
- Moncreif, Mary to Moncreiffe, David
- Moncreiffe, David Gerald to Moncrieffe, William Stewart
- Moncur, Andrew of that Ilk to Money, Irene Lethbridge
- Money, Isabel to Money-Kyrle, Violet Erule Ada
- Money-Kyrle, William to Monnery, Natasha May
- Monnet, Francois to Monseignat, Marie Gabriele Walburga Cacilia Theresia de
- Monsell, 1st Viscount (Bolton Meredith Eyres) to Monson, John George, 4th Baron Monson of Burton
- Monson, John Guy Elmhirst to Montagu Douglas Scott, Zalia
- Montagu Johnson, Alicia May to Montagu, Drogo
- Montagu, Dru to Montagu, Jacqueline de
- Montagu, Jacqueline Mary Alva to Montagu, Pollyanna Mary Clare
- Montagu, Rachel 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 Cornelia to Montgomery, John
- Montgomery, John to Montgomery, William
- Montgomery, William to Montmorency, Geraldine Susan Maud de
- Montmorency, Grace Kathleen de to Montrose, Countess of (Christian)
- Montrose, Countess of (Janet) to Monypenny, Unknown Daughter
- Monypenny, Unknown of Pitmilly, co. Fife to Moon, Francis Edward Graham
- Moon, Francis Graham, 1st Bt. to Moore of Drogheda, Viscountess of (Alice)
- Moore of Etchingham, Baron, of Etchingham in the County of East Sussex (Charles Hilary) to Moore, Beatrice Eleanor
- Moore, Beatrice Minnie Ponsonby to Moore, Edith
- Moore, Edith to Moore, Francis
- Moore, Francis to Moore, James
- Moore, James to Moore, Leslie Raymond
- Moore, Letitia Isabella to Moore, Miriam
- Moore, Molly to Moore, Sarah Ogle
- Moore, Selina to Moore, Zacyntha
- Moore, Zoe Flora to Moorsom, Warren Maude
- Moorsom, William Robert to Morant, Margaret Lushington
- Morant, Margaret Lushington to Mordaunt, Anna Maria
- Mordaunt, Anna Maria to Mordaunt, Robert
- Mordaunt, Robert to More-Molyneux, Zsa Zsa Hermione Christobel
- More-Nisbett, Alan to Moreton, Thomas
- Moreton-Reynolds, Sophia Nancy Florence to Morgan, Dorothy Mary
- Morgan, Dorothy Syssyllt to Morgan, John
- Morgan, John to Morgan, Ross Lewin
- Morgan, Ross Sperry to Morgell, Thomas Royse
- Morgen, Angela Elisabeth Ernestine Hermine Gera Renate von to Morison, Margaret
- Morison, Margaret to Morley, Hamish Charles Thomas
- Morley, Harriet to Mornington, Earl of (Henry Valerian George)
- Morny, unknown de to Morres, Simon, 6th Bt.
- Morres, Susanna to Morris, Daisy Emily Smith
- Morris, Daniel to Morris, Jennifer
- Morris, Jennifer to Morris, Noel Meeson
- Morris, Norah to Morris, William Pickering
- Morris, William Pollock of Craig to Morrison, Gregory
- Morrison, Guy Martin James to Morrison, unknown
- Morrison, unknown daughter to Morrogh, Jane
- Morrogh, Jane to Morshead, William Henry Anderson
- Morson, Anne J. to Mortimer, unknown daughter de
- Mortimer, unknown daughter de to Morton, Lucia Katharine Fagan
- Morton, Lucie to Moseley, Francis
- Moseley, Francis to Mosley, Clare Imogen
- Mosley, Constance to Moss, James Robert
- Moss, Jane Elizabeth to Mostyn, Catherine
- Mostyn, Catherine to Mostyn, Prudence
- Mostyn, Pyers to Mott, John Thomas
- Mott, Jonathan William to Moule, Winifred Ruby
- Mouleon, Rose de to Mount, Sarah
- Mount, Selina Clare to Mountford, William
- Mountfort, Catherine to Moute, Baron de (Roger)
- Mouton, Nicole to Mowe, unknown
- Mowforth, Jocelyn Rosemary Eve to Moynihan, Isabella Wellesley
- Moynihan, Jinna to Muggeridge, Thomas Malcolm
- Muggleston, Dorothy M. to Muir, Margaret Anne Kay
- Muir, Margaret Claire to Mulgrave, Lord of (Peter)
- Mulhall, Arthur Patrick to Muller, Joan
- Muller, Jocelyne to Mulner, James Thomas Collingwood
- Muloch, Frances to Munchensy, William de
- Muncherjee, Soonabai to Munoz de Escobar, Juana
- Munoz y Acebal, Jose, Duque de Riansares to Munro, Henry Hugh
- Munro, Henry Hugh to Munro-Butler-Johnstone, Maria Irma
- Munro-Ferguson, Hector 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 Moran
- Murphy, John Nicholas to Murphy, Rosemary Dorothy
- Murphy, Rosemary St. John to Murray, Adam of Belredding
- Murray, Adelaide Emily to Murray, Anne
- Murray, Anne to Murray, Charles
- Murray, Charles to Murray, Eleanor Frances
- Murray, Eleanor Joan Medora to Murray, Gary
- Murray, Gask and Balquhidder, 10th Lord (John James Hugh Henry) to Murray, Imogen Olivia Hallam
- Murray, Inge to Murray, Jesse Elizabeth
- Murray, Jessica Kirsten to Murray, Laura
- Murray, Laura Kay to Murray, Mariot
- Murray, Mariota Cecilia to Murray, Penelope Evelyn
- Murray, Penelope Frances Elizabeth Pemberton to Murray, Tymen James
- Murray, unknown 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 Nairac, Suzannah
- Nairn, 1st Baronet (Thomas) to Naismith, William Peter
- Nakahara, Susan to Nankivell, Thomas
- Nanney, Catherine to Napier, Anne Sasha
- Napier, Anne-Marie to Napier, Helen Catherine
- Napier, Helen M. to Napier, Mary Grant
- Napier, Mary Katherine to Napier-Clavering, unknown daughter
- Napier-Munn, Elisabeth to Nash, Elizabeth
- Nash, Elizabeth Anne S. to Nason, Jane
- 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 Nauman, Susan
- Naumann, Annie Gustane to Naylor, Thomas Murray
- Naylor, Vera Ruth 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, Victoria
- Neilson, Violet Adela to Nelmes, Tatiana
- Nelms, Elsie Glynn to Nelson, Hannah
- Nelson, Harold to Nelson, Peter
- Nelson, Peter to Nemeth, Susan
- Nemon, Aurelia to Nesbitt, John
- Nesbitt, John to Nettancourt-Vaubecourt, Yolande de
- Nette, Alexander to Nettles, William
- Nettleship, Anne 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, Sebastian John Francis Stirling
- Newall, Susan Clio to Newburgh, William
- Newburn, Robert de to Newdegate, Lucia Charlotte Susan
- Newdigate Ludford, Elizabeth Juliana to Newenham, Worth
- Newent, Ellen de to Newman, Francis Hugh Cecil, 4th Bt.
- Newman, Francis Patrick to Newman, Zachary John Bissett
- Newman-Clark, Archibald to Newry and Mourne, Viscount (Robert Francis John)
- Newsam, Charles Wren to Newton, Edward Isaac
- Newton, Eleanor Jane to Newton, Rory James
- Newton, Rosamond Cleere to Nicholas, Garrett fitz
- Nicholas, George to Nicholls, Jennifer Mary
- Nicholls, Jill Caroline to Nicholson, Annette Mary Ward
- Nicholson, Annie Mary Pryde to Nicholson, Helen
- Nicholson, Helen to Nicholson, Moray John Fergus
- Nicholson, Mungo Patrick Lee to Nickalls, Vivian
- Nickell-Lean, Alison Louise Elisden to Nicol, William James White
- Nicolai, 'Moon buggy' to Nicolls, Suzannah
- Nicolovius, Flora to Nicolson, Winifred
- Nicolson-D'Abreu, Ned Aloysius to Nightingale, Anne
- Nightingale, Anne Charlotte to Nightingale, Richard John
- Nightingale, Robert to Nisbet, Jean
- Nisbet, Jean to Niven, William Edward Graham
- Nivison, 1st Baronet, of Sanquhar, co. Dumfries (Robert) to Njers, Jadranka
- Noad, Alexandra Louise to Nobbs, Joseph Foskett
- Nobbs, Joseph Neville to Noble, Grace
- Noble, Graham Philip to Noel of Ridlington, Baroness (Juliana)
- Noel of Titchfield, 1st Baron, co. Southampton (Edward) to Noel, Gertrude
- Noel, Gertrude Arabella to Noel, Zarina Gabrielle
- Noel-Baker, Ann Lavinia to Nolan, Yvonne Rita Sarah Frances
- Noland, Sarah Ann to Norcott, William Sherbrooke Ramsey
- Norcross, Briony Laura to Norman, Compton
- Norman, Conolly to Norman, unknown daughter
- Norman, unknown daughter to Norreys, William
- Norreys, William to Norris, Lois Evelyn
- Norris, Louisa to North, Dorothy
- North, Dorothy to North, Roger
- North, Roger to Northcote, Arthur Francis
- Northcote, Arthur Frederick Stafford to Northcote, Peter Bruce
- Northcote, Peter Stafford to Northmore-Ball, Martin Dacre
- Northover, Baroness, of Cissbury in the County of West Sussex (Lindsay Patricia) to Norton, Derrick G.
- Norton, Diana Hazel to Norton, Petre
- Norton, Philip to Norway, Sweyn of
- Norwich, 1st Baronet (John) to Nott-Bower, William
- Nottage, Amy Christiana to Nowell-Smith, Viola Margaret
- Nowes, Charles to Nugent, Cecilia Henriette Catherina
- Nugent, Charles to Nugent, Ismania Catherine
- Nugent, Ismay to Nugent, Nina
- Nugent, Norah to Nunes, Tryphena M. M.
- Nunes-Carvalho, Algie Rafe Nicholas Charles to Nussey, Louisa Marshall
- Nussey, Mabel Douglas to Nutting, Dorothy Stansmore
- Nutting, Earnest Stanley to O'Beirne, unknown daughter
- O'Boyle, Celia to O'Brien, Charlotte
- O'Brien, Charlotte Alice Vere to O'Brien, Florence Margaret Vere
- O'Brien, Florence Mary to O'Brien, Mahon McBrien
- O'Brien, Mahon McTurlough Mantagh to O'Brien, Rose
- O'Brien, Rose Elizabeth to O'Bryen, Winifred Florence
- O'Bryne, Patrick to O'Callaghan, Gloria
- O'Callaghan, Gonzalo to O'Carroll, Joan
- O'Carroll, John to O'Connell, Daniel
- O'Connell, Daniel to O'Connell, John
- O'Connell, John to O'Connell, Morgan
- O'Connell, Morgan to O'Conner, Wilhelmina
- O'Connor, Adelle to O'Conor, Catherine
- O'Conor, Catherine to O'Conor, Una
- O'Conor, unknown to O'Donnel, Siobhán
- O'Donnell, 1st Baronet (Neal) to O'Donnell, Maurice, Graf O'Donell von Tyrconell
- O'Donnell, Max to O'Donoghue, William John
- O'Donollan, Elizabeth Harrison to O'Ferrall, Violet Eleanor June
- O'Ferrall-Boy, Ellis to O'Grady, Helen
- O'Grady, Helen Hare to O'Grady, William
- O'Grady, William Agar de Courcy to O'Hara, James
- O'Hara, James to O'Kelly, Elizabeth
- O'Kelly, Elizabeth to O'Loghlen, Michael, 7th Bt.
- O'Loghlen, O'Connell to O'Morchoe, William Niall
- O'More, Alice to O'Neill, Catherine Jane
- O'Neill, Catherine Wynne Grace to O'Neill, Marguerite
- O'Neill, Maria to O'Neylane, William
- O'Nolan, Mary Ellen to O'Rorke, Owen
- O'Rorke, Pamela Susan to O'Sullivan, Nancy Jane
- O'Sullivan, Oenone Venetia to Oakes, Henry James
- Oakes, Henry James Lionel to Oates, Salley
- Oates, Sandra Jocelyn to Ochoa, Elena
- Ochsenstein, Adelheid von to Odell, Frances Sophia
- Odell, Francis to Odell, Sarah Pierce
- Odell, Selina Elizabeth Anne to Oer, Theobald Freiherr von
- Oer, Theresia Maria Elisabeth Baronin von to Offley, William
- Offner, Christine to Ogilvie, John Charles
- Ogilvie, John Charles Mathias to Ogilvy, Angus Howard Reginald
- Ogilvy, Angus James Robert Bruce to Ogilvy, Guy
- Ogilvy, Hamish Walter to Ogilvy, Margaret
- Ogilvy, Margaret to Ogilvy, Winnefred
- Ogilvy-Dalgleish, Archibald to Ogle, Elizabeth
- Ogle, Elizabeth Catherine to Oison, William d'
- Oisy, Gertrude d' to Olden, lsobel Olga
- Oldenberg, Andreas Markus to Oldenburg, Herzogin von (Therese Friederike Olga)
- Oldenburg, HH Duchess of (Bibiane Maria Alexandra Gertrud) to Oldfield, Sarah Mildred
- Oldfield, Sheila to Olier, Winifred Norton
- Olier-Lees, Anne Elizabeth d' to Oliphant, John
- Oliphant, John to Oliphant-Ferguson, Mary Beatrice
- Oliphant-Murray, Alice Florence to Oliver, Jessica
- Oliver, Joan to Oliver, Valentine Blount
- Oliver, Valerie to Ollivier, Louis Morton
- Olloquiegui, Alicia to Oman, Wendy
- Omar, Hacj to Onslow, Arthur Alexander Walton
- Onslow, Arthur Andrew to Onslow, Henrietta Fanny
- Onslow, Henry to Onslow, Sylvia Patricia Melody
- Onslow, Sylvia Rachel to Oppenheim, Laurie Charles Rene
- Oppenheim, Lawrie Charles Frith to Oranje-Nassau, Willem VI van
- Oranje-Nassau, Willem-Alexander Claus George Ferdinand to Orde, Margaret Barclay
- Orde, Margaret Emma to Orgera, Maria
- Orgeval, Ferdinande Anna Josephine Georgina Marie d' to Orlowski, Pawel
- Orlowsky, Madeleine to Orléans, Philippe Emmanuel Maximilien Marie Eudes d', 8th Duc de Vendôme
- Orléans, Philippe Jacques Nicolas d', Prince de France to Ormelie, Lord (Duncan)
- Ormerod, Ann to Ormonde, Marquess of (James)
- Ormrod, Agnes Lennox to Ormsby, Zachary
- Ormsby-Gore, Alice Magdalen Sarah to Orr Ewing, Hugh Eric Douglas
- Orr Ewing, Hugh James to Orr, William
- Orr, William G. S. to Ortenburg, Joachim Graf zu
- Ortenburg, Johann Georg Graf zu to Osborn, Sarah
- Osborn, Simon A. W. to Osborne, Emily
- Osborne, Emily Caroline Godolphin to Osborne, Robin
- Osborne, Rocco James Robert to Osmaston, Winifred May
- Osmond, Agnes to Oswald, George, 2nd of Scotstoun
- Oswald, Hector to Otter, William Dillon
- Otter-Barry, Cicely to Oulton, William Platt
- Oultremont de Wégimont, Ferdinand Louis François Michel Graaf d', Comte d'Oultremont de Wégimont to Outram, William Talbot
- Outre-Mer, Louis IV d', Roi des Francs to Owen, Anne
- Owen, Anne Catherine to Owen, Joseph
- Owen, Josephine Camilla to Owen-Barlow, William, 8th Bt.
- Owen-George, Roland to Oxenford, Rosalind Clare
- Oxenham, Adèle Margaret to Pac, Michal
- Pac-Malachowska, Ludwika to Packer, Joseph
- Packer, Josephine Innes to Pagden, Susannah
- Page Croft, Bruna to Page, Michelle Leanne
- Page, Mildred to Paget, Barbara Mackintosh
- Paget, Beatrice Eleanor to Paget, Gertrude Amy
- Paget, Gertrude Fanny to Paget, Rosalind Margaret
- Paget, Rose to Pain, Jeanne
- Pain, John to Pakenham, Arthur John Edmond
- Pakenham, Arthur McClellan to Pakenham, Kia Louise
- Pakenham, Kim to Pakington, Edith
- Pakington, Edith Frances to Paley, Olga
- Paley, Percy John to Palliser, Elizabeth
- Palliser, Elizabeth to Palmer, Anne
- Palmer, Anne to Palmer, Edward William Davies
- Palmer, Edwin to Palmer, Hannah Rachel Elise
- Palmer, Harriet to Palmer, Laura
- Palmer, Laura Cecilia to Palmer, Rebecca
- Palmer, Rebecca to Palmer, William Henry Roger, 4th Bt.
- Palmer, William Henry Tugwell to Pamplona, Sancho I, Rey de Pamplona
- Panafieu, Charlotte de to Paparazzo, Sabrina
- Papasavvas, Alexander Lawrence 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 Mary Margaret
- Parker, Florence Harmar to Parker, John
- Parker, John to Parker, Mary Kennedy Preston
- Parker, Mary Louisa Hyde to Parker, Thomas
- Parker, Thomas to Parker-Jervis, Yolande
- Parker-Toop, Kathleen to Parkinson, Mary
- Parkinson, Mary to Parma, Duca di (Ottavio)
- Parma, Duca di (Pier Luigi) to Parnell, Robert
- Parnell, Robert George to Parravicini, Reynaldo
- Parrett, Helen to Parry, Louisa Mary
- Parry, Love to Parsons, Claudia Sydney Maia
- Parsons, Clement Durie Hagen to Parsons, Mary Anne
- Parsons, Mary Anne to Partington, Yvonne Dorothy
- Parton, Barbara to Pasley, Clinton Heywood Sabine
- Pasley, Clinton Heywood Sabine to Pass, Samuel du
- Passamer, Thomasine to Patch, Penelope Margaret Christian
- Patchell, Alice Louisa to Paterson, Lorna Elizabeth Margaret
- Paterson, Louis Christian to Paton, John
- Paton, John David to Patterson, Irene Phyllis
- Patterson, Irwin Whitley to Pattle, William
- Pattman, Sarah to Paul, Isabella Brenda Windham
- Paul, Ivan Robert Hewitt to Paulet, George
- Paulet, George to Pauncefort, unknown son
- Pauncefort-Duncombe, 1st Baronet, of Great Brickhill Manor, co. Buckingham (Philip Duncombe) to Pawson, William John
- Paxman, John Michael Anthony to Payne, Harriet
- Payne, Harriet Sarah Jean to Payne-Gallwey, Lionel Philip
- Payne-Gallwey, Lowry Philip to Peachey, William
- Peachman, Marie-José Antoinette to Peake, H. R.
- Peake, Harald to Pearce, Louise Margaret
- Pearce, Mandy to Pearman, Thomas
- Pearman-Smith, Jesse to Pearson, Diane Enid
- Pearson, Dione to Pearson, Mary Ann
- Pearson, Mary Anne to Pease, Bridget
- Pease, Cairn Macaulay to Pease, Ronald Herbert Pike
- Pease, Rosa Elizabeth to Peck, Florence
- Peck, Frances Miranda to Pedrick, Sonia Kathleen
- Pedwardine, Roger de to Peel, Constance Madeline Emma
- Peel, Corinne Beatrix to Peel, Martha Frances
- Peel, Martha Grace to Pegler, Serena Prudence Lillie DuBois
- Pegman, Janet to Pelham, Catherine
- Pelham, Catherine to Pelham, William Robert
- Pelham-Burn, Andrew to Pellew, Charles Ernest, 7th Viscount Exmouth
- Pellew, Charlotte Augusta to Pelly, Charles Francis
- Pelly, Charles Hamilton Raymond to Pelly, Jane Anna
- Pelly, Jane Billing to Pelly, Richard Edward
- Pelly, Richard Fowler to Pemberton, Hardy
- Pemberton, Helen Rachel to Penbury, unknown
- Pencaitland, Lord (James) to Penn, Hannah
- Penn, Isabella to Pennefather, William Westby
- Pennefather-Evans, Ethel Margaret to Pennock, Susan Lorna
- Pennoyer, Albert Adams to Penrose, Elizabeth
- Penrose, Elizabeth to Penton, W.
- Pentreath, Arthur Guy Godolphin Carleton to Pepys, Alison Margaret
- Pepys, Amy Harriet to Perceval of Burton, Baroness (Catherine)
- Perceval of Kanturk, 10th Viscount, co. Cork (Frederick Joseph Trevelyan) to Perceval, Margaret
- Perceval, Margaret Amelia Frances to Percival, Theodore Henry
- Percival, Theodore Henry to Percy, Henry, 2nd Earl of Northumberland
- Percy, Henry, 2nd Lord Percy to Perdunn, Stephen F.
- Peredur, Angharad verch to Perkins, Daniel Robert
- Perkins, David to Perowne, Thomas Thomason
- Perponcher Sedlnitsky, Cornelius Baron de to Perrott, Louisa Augusta
- Perrott, Marie Louise Priscilla to Perry, Robert Stanley Grosvenor (Lt.-Col.)
- Perry, Robin Charles Macdonald to Persse, Dudley
- Persse, Dudley to Persse, Maria
- Persse, Maria to Persse, Winnifred Hayes
- Persson, Adam to Pery-Knox-Gore, Ivan Cokayne
- Pery-Knox-Gore, Janet Barbara to Peter, William
- Peter-Hoblyn, Caroline Emily to Petersen, William
- Petersens, August Herman af to Petit, William le
- Petit-Thouars, Georges du to Petre, Baroness (Frances Charlotte)
- Petre, Baroness (Julia Mary) to Petre, Martin Anthony Chaworth
- Petre, Mary to Petrie, William Witon
- Petrie-Hay, Louise Cecilia Mary to Petty, John
- Petty, John to Peyton, Anna
- Peyton, Anne to Peyton, Walter
- Peyton, Walter to Pfalz-Lothringen, Richenza von
- Pfalz-Neuburg, Anna Maria von to Phelan, unknown
- Phelip, Elizabeth to Philip, William
- Philiphaugh, Lord (James) to Philipps, Thomas
- Philipps, unknown to Philips, William Morton
- Philips, William Thomas to Phillimore, Rachel Louisa
- Phillimore, Reginald Henry to Phillips, David Charles
- Phillips, David Charles Serrill to Phillips, Joseph Herbert
- Phillips, Joseph Scott to Phillips, unknown
- Phillips, unknown daughter to Philpott, William
- Philpotts, Arthur Henry Croker to Phipps, Mary
- Phipps, Mary to Piast, Leszek I
- Piast, Leszek II to Pickering, Juliana
- Pickering, June Leslie to Pickthorn, William Henry Buller
- Pickton, Hannah to Pierce, Richard Henry
- Pierce, Robert to Piers, Eliza Jane
- Piers, Elizabeth to Piggott, Walter
- Pigheti de Rivasso, Claud Chantel to Pigott, Dorothy
- Pigott, Dorothy to Pigou, Ella Frances Emma
- Pigou, Emma to Pike, William Tucker
- Pikkis, unknown to Pilditch, Ute
- Pile, 1st Baronet (Francis) to Pilkington, Hubert Carlisle
- Pilkington, Hubert Edward to Pillar, William
- Pillbrow, Edward to Pinder, Wellington
- Pinderis, George to Pinney, William James
- Pinniger, Joanna Patricia to Pipe, Thomas Gwynne
- Pipe-Wolferstan, Alfred Hercy to Pistolas, Nicholas
- Pistor, Cristina to Pitman, John Struan
- Pitman, John William to Pitt, William, 1st Earl of Chatham
- Pitt-Chambers, June to Plant, Stanley
- Plant, Stephanie Ann to Platt, Jeremy Redding Knox
- Platt, Joan to Playne, William Heyworth
- Playre, Innes to Plettenberg, Philippa Gräfin von
- Plettenberg, Philippe Friedrich Ida Mariano Graf von to Pleydell-Bouverie, Lynn Michelle
- Pleydell-Bouverie, Madeline to Plowden, John
- Plowden, John de to Plumer, William
- Plumer-Price, Beatrice Mary to Plunket, Charles Bushe
- Plunket, Charles Patrick Benjamin to Plunkett, Arthur James, 7th Earl of Fingall
- Plunkett, Arthur James, 8th Earl of Fingall to Plunkett, Matthew
- Plunkett, Matthew to Poccianti, Roberto
- Poccii, Anna Maria Gräfin von to Poer, Frances Elinor Mary de la
- Poer, Frances Mary de la to Poland, Louis I of
- Poland, Lucy Mary to Pole, Frances Harriet
- Pole, Frederick Arundell to Pole, Unknown Daughter
- Pole, Unknown Daughter to Polignac, Yolande Justine Victoire Marie Princesse de
- Polignano, 6° Duca di (James) to Pollen, Elizabeth
- Pollen, Elizabeth to Pollock, Anne Margery
- Pollock, Anne Mary to Pollock, Macarena Sofía
- Pollock, Margaret to Polsted, Richard
- Polstein, Claire to Pomeroy, Xanthe Isabella
- Pomeroy-Colley, Edith Althea to Ponsonby of Imokilly, Viscountess (Elizabeth Frances)
- Ponsonby of Roehampton, Baron, of Shulbrede, co. West Sussex (Frederick Matthew Thomas) to Ponsonby, Henry Jeffrey
- Ponsonby, Hermione to Ponsonby, Winifred Marian
- Ponsonby-Barker, Catherine Jane to Poole, Dominic
- Poole, Donald Louis to Pooley, George Henry
- Pooley, Heather Mavis to Pope, Arabella
- Pope, Archibald Baden Powell to Pope, Sarah
- Pope, Sarah to Popoff, Serge
- Popovic, Marija to Portal, Coralie Mary
- Portal, Daisy Melita to Porteous, Tancred John Octavian
- Porter of Luddenham, Baron, of Luddenham in the County of Kent (George) to Porter, John Edward Llewellyn
- Porter, John Francis Felix to Porter-Philips, John G. (Dr.)
- Porterfield, Agnes to Portman, Joan
- Portman, Joan to Portugal, Luiz of
- Portugal, Mafalda to Pot, Willem van der
- Potchett, Margaret to Potter, Florence Anne
- Potter, Florence Edome to Pottinger, William Jameson
- Pottle, Henry to Poulett, Mary
- Poulett, Oriel Ross to Pounder, Thomas
- Pounfreth, Eglina to Powell, Charles William
- Powell, Charles William to Powell, Iona Flinty
- Powell, Irene to Powell, Robert
- Powell, Robert to Power, Charles B.
- Power, Charlotte to Power, John Patrick McLannahan, 3rd Bt.
- Power, John William to Power, Susan Caroline
- Power, Susan Dorothy to Powlett, Richard (Sir)
- Powlett, unknown to Powys, Jane
- Powys, Jane to Poynings, Thomas de
- Poynings, Thomas, 1st Baron Poynings to Poyntz, Jane Grey
- Poyntz, Jeannette to Poyntz, Winifred
- Poyntz-Roberts, David to Praschma, Sophie Agathe Marie Charlotte
- Praschma, Tamarin Dawn Maria Gräfin to Pratt, Jermyn Harold
- Pratt, Joan to Prebble, Thomas
- Prebner, Anne to Prendergast, Penelope
- Prendergast, Philip to Prescott, William
- Prescott, William Duncan to Preston, Catherine
- Preston, Catherine to Preston, John of Prestonhall
- Preston, John of Valleyfield to Preston, unknown
- Preston, unknown daughter to Pretyman, William Maurice
- Pretzel, Cornelia to Preußen, Prinz von (Christian Ludwig Michael Friedrich Ferdinand)
- Preußen, Prinz von (Franz Friedrich Christian) to Prevost, Jacques Marc
- Prevost, James to Price, Beverley Eileen
- Price, Beverly Louise to Price, Frederick Talbot
- Price, Frederick William Clarence to Price, Lucy Henrietta
- Price, Lurline May to Price, Sarah
- Price, Sarah to Prichard, Preston Caradoc Hardinge Mostyn
- Prichard, Robert David Caradoc to Prideaux-Brune, Katharine Cecilia
- Prideaux-Brune, Lancelot Grant Oglander to Primoli di Foglia, Pietro, Conte Primoli di Foglia
- Primot, Catherine to Primrose, Percy
- Primrose, Percy Bouverie to Pringle, Jean
- Pringle, Jean to Printz, Sophie
- Printzen, Karoline Elisabeth Antoinette von to Pritchard, W. D.
- Pritchard, William Saint to Proby, Claud
- Proby, Claud Richard to Procter, William
- Proctor, Alexander to Proskowski, Maria Rebecca von
- Prosper-Liston, C. to Prowse, William Jones
- Proyer, Marie to Pryor, Richard
- Pryor, Richard Charles Stephen to Pudsey, William
- Pue, Edward to Puleston, Richard Price, 3rd Bt.
- Puleston, Richard, 2nd Bt. to Pulsford, William
- Pulteney of Wrington, 1st Viscount, Somerset (William) to Purcell, Jane Maria
- Purcell, Jane Teresa to Purdon, Ethel Maria Beatrice
- Purdon, George to Purves, Margaret
- Purves, Margaret to Putron, Washington
- Putt, 1st Baronet (Thomas) to Pyke, John George
- Pyke, Mary Ann to Pym, Simon Charles
- Pym, Sophia Rose to Périgord, Jeanne de
- Pérusin, Agnès to Quarles, Ursula
- Quarm, Lachlan to Quemper de Lanascol, Tiphanie
- Quency, Arabella de to Quill, William
- Quilliam, Elizabeth to Quinlan, Penelope Jane
- Quinlivan, Adelaide Winifred to Quintal, Charles Henry
- Quintal, Charles Martin to Quintal, John Edward
- Quintal, John Hilton Knight to Quintal, Taber
- Quintal, Tanya to Raalte, Noel van
- Raaphorst, Bartholomeus van Heer van Zoeterwoude to Racic, Marija
- Racine du Jonquoy, Marie Henriette to Radcliffe, Isabel
- Radcliffe, Isabel Elise to Radclyffe, John
- Radclyffe, John to Radowitz, Joseph von
- Radsky, Marie von to Rae, Deborah
- Rae, Duncan Hugh to Raffan, Supen
- Raffe, Isita Susan to Raikes, Mary Anne
- Raikes, Mary Sylvia to Rainsford, Persse Salisbury
- Rainsford, Philip Henry to Raleigh, William
- Raleigh, William to Ralli, Zambelou
- Ralph, Barbara Crichton to Ramirez y Balasco, Maria del Rosario
- Ramirez y Cortinez, Jose Agustin to Ramsay, Annette
- Ramsay, Annie to Ramsay, Gertrude Margaret Noel
- Ramsay, Gertrude Schulyer to Ramsay, Margaret
- Ramsay, Margaret to Ramsay, Unknown Daughter
- Ramsay, unknown daughter to Ramsbotham, Peter Fielden
- Ramsbotham, Philip Bury to Ramsden, John
- Ramsden, John to Ramus, Herbert Meade
- Ramwell, Gladys Irene to Randes, Thomas
- Randill, Martha to Ranicar, Margaret
- Rank, 1st Baron (Joseph Arthur) to Rankin, Zara Sophia
- Rankin-Reid, Bettina Katherine to Raphael, William George
- Rapier, April to Rashleigh, William Stuart
- Rasic, Alexander to Rathborne, William Hans
- Rathbourne, Bedelia to Rattray, unknown of Rangulzion
- Ratynska, Karolina Wiktoria to Ravenshaw, John
- Ravenshaw, John to Rawe, Timothy J. M.
- Rawes, Anna to Rawlinson, Christopher
- Rawlinson, Christopher Thomas Seymour to Rawstorne, Martin Gwillym
- Rawstorne, Mary R. to Raymond-Barker, Winifrd Mary
- Raymond-Stallard-Penoyre, Marianne Belcher to Rea, Ellinor
- Rea, Ellis Kelsey Haslam to Read, Rebecca
- Read, Rebecca to Reade, Julia Ann
- Reade, Julian to Reading, Marchioness of (Alice Edith)
- Reading, Marchioness of (Eva Violet) to Rebanks, Wendy
- Rebbeck, Elizabeth to Rede, Thomas
- Redei, Martha von to Redish, John
- Redkins, Ellen to Redvers, Robert de
- Redvers-Bate, Manon to Reed, Leicester Morgan
- Reed, Lelda Sunday to Rees, Percy David
- Rees, Peter to Reeve, Patricia Anne
- Reeve, Paul Henry to Reeves, William Vandeleur
- Refaat, Leila to Reid, Benedict
- Reid, Benjamin James Dundas to Reid, James, 1st Bt.
- Reid, James, 3rd Bt. to Reid, Sara Louise Sydney
- Reid, Sarah to Reilly, Michael
- Reilly, Michael Augustine to Rellie, Titus Jasper Jake Icarus
- Relling, Sylvia Mary to Rendall, Vivien Eve Shuttleworth
- Rendel of Hatchlands, 1st Baron, co. Surrey (Stuart) to Renny, Susan Miranda Fitzherbert
- Renny-Tailyour, Alexander to Renton, Margaret Julia
- Renton, Marjorie to Repton, Mary Ellis
- Repucci, Arlene Doris to Reuss zu Köstritz, Heinrich VI Graf
- Reuss zu Köstritz, Heinrich VI Prinz to Revelstoke of Membland, Baroness (Louisa Emily Charlotte)
- Reventlow, Anna Sophie von to Reynell-Pack, Mary Isabella Harriet
- Reyner, Elizabeth to Reynolds, John
- Reynolds, John to Reynolds, Yvonne
- Reynolds-Moreton, Ada Margarette to Rhoads, Robert
- Rhobert, Hywel ap to Rhodes-Robertson, Philip
- Rhodes-Robinson, Edward to Ribet, Steven Eric
- Riborgaza, Ava de to Rice, Henry Edward Harcourt
- Rice, Henry George to Rich, Essex
- Rich, Essex to Richardes, William
- Richardie de Besse, Marguerite de to Richards, John
- Richards, John to Richards, Winifred Josephine Hilda
- Richardson of Callow, Baroness, of Callow in the County of Derbyshire (Kathleen Margaret) to Richardson, Elizabeth Fletcher
- Richardson, Elizabeth Hill to Richardson, John Lowther
- Richardson, John Luther to Richardson, Sarah
- Richardson, Sarah to Riches, Kenneth
- Richetto, Fulvio to Richmond-Watson, Zoë Isabel
- Richmund-Jones, Alix Doreen Inigo to Ricketts, Christopher
- Ricketts, Christopher Eden to Ricketts, Theresa
- Ricketts, Thomas to Riddell, Elizabeth Agnes
- Riddell, Elizabeth Carre to Riddell, Sophia Anne
- Riddell, Stuart Edward to Rider, William Henry
- Ridgate, Catherine to Ridley, Edward Nichols Touchet
- Ridley, Edyth Hamilton to Ridley, William Terence Colborne
- Ridley-Colborne, Charlotte to Rietberg, Rachel von
- Rieu-Villeneuve, Anne Clementine to Riggio, Vincent
- Riggs, Allen to Rimell, Philip
- Rimer, Grace Elsie to Rintelen, Olivia von
- Rintoul, Auriol June to Rippon, Warwick Ryall
- Ripsher, Harold Swan to Ritchie, Henry of Busbie
- Ritchie, Henry of Busbie to Ritter, René Benoit
- Ritter, Rosa Dorothea to Rivett-Carnac, Charles Forbes
- Rivett-Carnac, Charles Francis to Rix, Winifred
- Rix-Taylor, Oliviah Rhiannon to Robb, William
- Robbard, John to Roberton, John, 15th of Earnock
- Roberton, John, 9th of Earnock to Roberts, Dorothy
- Roberts, Dorothy Frances to Roberts, J. B.
- Roberts, J. Bertram to Roberts, Mary
- Roberts, Mary to Roberts, unknown daughter
- Roberts, unknown daughter to Robertson, Athol Bruce
- Robertson, Atholl Murray to Robertson, Elizabeth Helen
- Robertson, Elizabeth Janine to Robertson, Janet
- Robertson, Janet to Robertson, Mary Augusta Henrietta
- Robertson, Mary Barbara to Robertson, W. H.
- Robertson, W. H. Aldwill to Robins, Isabella Margaret
- Robins, Isabella Ruth Sara to Robinson, Arthur Hildyard
- Robinson, Arthur Hugh Rawlins to Robinson, Eleanor Mary Penrose
- Robinson, Eleanore Elizabeth to Robinson, Harriet Douglas
- Robinson, Harriet Elizabeth to Robinson, Joseph
- Robinson, Joseph to Robinson, Matthew
- Robinson, Matthew to Robinson, Susan Margaret
- Robinson, Susan Mary to Robjant, R. W. D.
- Robjohn, Janet Sylvia to Robson, Ysolt
- Roby, Alice Keturah to Roche, Grany
- Roche, Gwendoline Kate to Rocheforte, William de of Kill
- Rochefoucauld de Montbel, Charles Emmanuel de la to Rochfort, Jane
- Rochfort, Jane to Rockefeller, William Goodsell
- Rockel, Caroline Henriette to Roder, Stefanie Maria
- Roderbourg, Carl Hermann to Rodney, Clementina Laura
- Rodney, Constantia to Rodwell, William Hunter
- Rodwell-Evans, Kirsty to Rogan, Timothy Robert John
- Rogate, Elizabeth de to Rogers, Isabella
- Rogers, Isobel Ann to Rogers, William Goodrick
- Rogers, William Henry to Rohan-Chabot, Thibaud de
- Rohan-Guéméné, Louis V, seigneur de Guéméné to Rolfe, James Edward Neville
- Rolfe, Jane Elizabeth to Rolleston, Evelyn Grace
- Rolleston, Fanny Lilian to Rollo, Gilbert de Sainte Croix
- Rollo, Gilbert Mark to Rolston, Maud
- Rolt, Amanda to Romanov, Ivan V Alekseyevich, Tsar of Russia
- Romanov, Ivan VI, Tsar of Russia to Rome, Walter Richard de
- Romefort, Christine to Romilly, Sophia
- Romilly, Sophia to Rookes, William
- Rookin, Mary to Root, Ruth
- Rootes, 1st Baron, of Ramsbury, co. Wilts (William Edward) to Roper, Maria Wilhelmina
- Roper, Marjorie Edith to Ropner, George Maurice
- Ropner, Georgina to Ros, William de
- Ros, William de to Rose, Charles Lorking
- Rose, Charles Marston to Rose, Jane
- Rose, Jane Lilias to Rose, Sarah
- Rose, Sarah to Rosenbaum, Martin
- Rosenberg, Alexander Emil Anton Freiherr von to Rosner, Saidye
- Rosoff, David to Ross, Charles
- Ross, Charles (Colonel) to Ross, Helen Annette
- Ross, Helen Blair to Ross, Louisa Maria
- Ross, Lucy Isabella to Ross, unknown son
- Ross, unknown son to Rossi, Walter Kevin
- Rossie, 1st Baron, of Rossie, co. Perth (George William Fox) to Rothenburg, Mary
- Rothenbüehler, Christine to Rothschild, Edouard Alphonse James de
- Rothschild, Edouard Etienne Alphonse de to Rothwell, Mathilda
- Rothwell, Michael to Round, Sarah Juliet
- Round, Susan to Rous, Marye Violet Isolde
- Rous, Matilda le to Roussy de Sales, Reine Marie
- Routch, Ena Ezme to Rowan-Hamilton, Sarah Anne
- Rowan-Hamilton, Sheilah Hermione Catherine to Rowe, Joshua
- Rowe, Josiah Arthur Vivian to Rowlands, William Verner Pakenham
- Rowlandson, Ailsa Macleod to Rowley, George Guy Singleton
- Rowley, George Richard Francis to Rowley, Winifred Mary Gertrude
- Rowley-Conwy, Amy Dawn to Roxburghe, Duchess of (Mary)
- Roxby, Edmund Lally to Royds, Rachel Louisa
- Royds, Radcliffe Percy to Ruck Keene, Tania
- Ruck, Abigail to Ruding, William
- Rudkin, Arabella Matilda to Ruffo di Bagnara, Vincenzo, 11° Duca di Bagnara
- Ruffo di Calabria, Alessandro to Ruiz de Bucesta y Heredia, Rocio
- Ruiz de Bucesta y Jordán de Urries, Eulalia to Rumboll, William Louis Walter Santos
- Rumbough, David to Runfelt, Nancy Alatau
- Runge, Anthony Peter to Rushout, Rebecca
- Rushout-Bowles, Caroline to Russell Vick, Zinnia Mary
- Russell, 'the white Sir William' to Russell, Caroline Alicia Diana
- Russell, Caroline Constantine to Russell, Elizabeth
- Russell, Elizabeth to Russell, Harriet Ruth
- Russell, Harriette Julia to Russell, John Eaton Nevill
- Russell, John Edward Southwell, 27th Lord de Clifford to Russell, Mary
- Russell, Mary to Russell, Serena Mary Churchill
- Russell, Sharon Ann to Russi, John Felix
- Russia, Aleksandr Aleksandrovich of to Rutherfoord, Walter of Capethope
- Rutherford of Nelson, 1st Baron, of Cambridge, co. Cambridge (Ernest) to Rutherford, Thomas
- Rutherford, Thomas to Rutland, 8th Duke of (Henry John Brinsley)
- Rutland, 8th Earl of (John) to Ruxton, Isabel Sarah Dashwood
- Ruxton, Isabella to Ryan, John Thomas
- Ryan, John Warren to Rycroft, Margery
- Rycroft, Mary to Ryder, John
- Ryder, John to Rygate, Robert
- Rygge, Anne to Ryves, Thomas
- Ryves, Thomas to Sabine, Thomas
- Sabini, D. J. to Sachsen, Elisabeth von
- Sachsen, Elisabeth von to Sachsen, Moritz von
- Sachsen, Nils Prinz von to Sachsen-Altenburg, Prinzessin von (Olga Elisabeth Carola)
- Sachsen-Altenburg, Prinzessin von (Pauline Friederike Henriette) to Sachsen-Coburg-Saalfeld, Prinz von (Leopold Franz Julius)
- Sachsen-Coburg-Saalfeld, Prinz von (Leopold I Georg Christian Friedrich) 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, Honor Isabel
- Salmon, Hugh Gerald Broome to Salt, George William
- Salt, Georgina to Salter, Sebastian Leo D.
- Salter, Selina to Salusbury-Trelawny, Violet Agnes Laetitia
- Salusbury-Trelawny, William Hamelin to Sambrooke, Susannah
- Sambucy de Sorgue, Alexandre Charles Jacques David François Xavier Marie to Samuel, Anthony Gerald
- Samuel, Anthony John Fulton to Samuelson, Emma J
- Samuelson, Evelyn Amy to Sancroft-Baker, Rosalind Jean
- Sanctuary, Canon Charles Lloyd to Sanders, Dorothy Mary
- Sanders, Douglas John to Sanders, Zara Gail
- Sanderson of Ayot, 1st Baron, of Welwyn, co. Hertford (Basil) to Sanderson, Mary Margaret Roberta
- Sanderson, Matilda Anne Adelaide Eliza to Sandford, Philippa
- Sandford, Rachel to Sandilands, John, 6th of Calder
- Sandilands, John, 8th of Calder to Sandwell, Roger John
- Sandwich, 10th Earl of, co. Kent (Alexander Victor Edward Paulet) to Sandys, Richard
- Sandys, Richard to Sankey, William
- Sanky, Jane to Sapcotes, Thomas
- Sapcott, Alice to Sargent, Winthrop, III
- Sarginson, Cassandra Rosamond Elaine to Sassoon, Louise Judith
- Sassoon, Margaret Lucy to Saumarez, Baroness de (Susan)
- Saumarez, Basil to Saunders, Elizabeth Martha
- Saunders, Ella to Saunders, Sarah
- Saunders, Sarah to Sausmarez, Matthew de
- Sausmarez, Matthew Peter de to Savage, Margaret
- Savage, Margaret to Savile, Dorothy
- Savile, Dorothy to Savile, Sarah
- Savile, Sarah to Savoia, Eleonora, Principessa di Savoia
- Savoia, Emanuele di to Savoia-Genova, Tommaso, 2nd Duca di Genova
- Savoia-Nemours, Giovanna di to Sawyer, Justine
- Sawyer, Kathleen Philippa to Saye and Sele, Richard
- Saye, Dorothy Alice Seton to Sayn-Wittgenstein-Berleburg, Marie Prinzessin zu
- Sayn-Wittgenstein-Berleburg, Marie-Charlotte Ode Stephanie Hildegard Prinzessin zu to Scale, Thomas
- Scales, 1st Lord (Robert) to Scanlon, Tyson
- Scannapieco de Grado, Beatrice Francesca to Scarlett, Katherine Mabel Helen
- Scarlett, Kathleen to Schafer, Wolfgang
- Schafers, Hubertus to Schaumburg, Wilhelm von
- Schaumburg-Lippe, (?) to Schenck, Ulrike von
- Schendel, Joséphine Adriana Antoinette van to Schiff, Ruby Mary
- Schiffer, Andreas to Schlegel, Solveig
- Schleiber, Agnes Maria Monika von to Schleswig-Holstein-Sonderburg-Augustenburg, Thora
- Schleswig-Holstein-Sonderburg-Augustenburg, Victoria Louise Sophia Augusta Amelia Helena von to Schleswig-Holstein-Sonderburg-Glücksburg, Nikolaus Prinz zu
- Schleswig-Holstein-Sonderburg-Glücksburg, Odysseas Kymon zu to Schmettau, Wolfgang Bernhard Gottfried Anton Graf von
- Schmettow, Alexandra Gräfin von to Schneider, Sophie Eleonore
- Schneider, William Marsland Francis to Schols, unknown daughter
- Scholten, Antonia to Schouwalow, Sophia
- Schouwenaar, Andrew to Schues, Hester
- Schuessler, Guy to Schuster, Peter Jonathan
- Schuster, Philip Andrew to Schwarzburg-Blankenburg, Wilhelm von
- Schwarzburg-Leutenberg, Johann Heinrich Graf von to Schwind, Louisa Gertrude
- Schwindack, Charlotte to Schönborn-Wiesentheid, Zdenko Maria Karl William Graf von
- Schönburg, Anna von to Scilla, 14° Principe di (Fabrizio)
- Scioli, Daniel Osvaldo to Scone, Mungo
- Scoon, Lynda to Scott of Buccleuch, Baroness (Mary)
- Scott of Bybrook, Baroness, of Upper Wraxall in the County of Wiltshire (Jane Antoinette) to Scott, Ann Ommaney
- Scott, Ann Wallace to Scott, Charles
- Scott, Charles to Scott, Eleanor Margaret
- Scott, Eleanor Rose to Scott, George Wahlberg
- Scott, George William Gifford to Scott, James Eliot Buchan
- Scott, James Empson to Scott, John of Malleny
- Scott, John of Scotstarvel to Scott, Margaret Collins
- Scott, Margaret Esson to Scott, Patience Alice
- Scott, Patricia to Scott, Sheila Marjorie
- Scott, Sheila Mary to Scott, Walter Leonard
- Scott, Walter Nicoll to Scott-Ellis, Thomas Evelyn, 8th Lord Howard de Walden
- Scott-Gatty, Alexander John Scott to Scrafton, William John
- Scrase, Aeron Michael to Scrope, Joan le
- Scrope, Joan le to Scrymgeour-Wedderburn, Juliana
- Scrymgeour-Wedderburn, Juliet to Seabury, Nathaniel
- Seace, Mary to Seale, Pauline Emily
- Seale, Petrina Louise to Searle, Philippa
- Searle, Robert to Sebastián de Erice y O'Shea, José
- Sebastián de Erice, Pedro, Duque de Proenza to Seddon, Margaret Rosemary
- Seddon, Margarete Gertrude to Seeger, Robert Alan Mountcastle
- Seeguth-Stan, Albert Siegmund von to Segal, Virginia Frances
- Segan, 10th Duchess de (Marie Eugenie) to Seilern und Aspang, Ilona Marie Gräfin von
- Seilern und Aspang, Jakob Friedrich Alois Lukas Josef Maria Graf von to Selby-Bigge, Ruth
- Selby-Green, John to Selizarder, Christian
- Selkart, Maria to Selwyn, Townshend
- Selwyn, unknown to Semple, Marion Elizabeth
- Semple, Mary to Sercombe, William Hervey
- Serdica, Kumet to Sermage, Peter, Count Sermage
- Serment, Ellice to Seth-Smith, William Jonathan Cory
- Sethi, Charlotte Anne Gerard to Seton, George, 5th Lord Seton
- Seton, George, 8th of Parbroath to Seton, William
- Seton, William to Seward, William
- Sewel, Baron, of Gilcomstoun in the District of the City of Aberdeen (John Buttifant) to Seymour, 4th Baron (John)
- Seymour, 4th Baronet, of Berry Pomeroy (Edward) to Seymour, Edward, 2nd Bt.
- Seymour, Edward, 3rd Bt. to Seymour, Horace Alfred Damer
- Seymour, Horace Beauchamp to Seymour, Molly Rose
- Seymour, Monica to Seymour-Smith, Trevor
- Seynthill, Joan to Shacklock, Zara
- Shackstone, John to Shakerley, Gavin
- Shakerley, Geoffrey to Shakespeare, William Geoffrey, 2nd Bt.
- Shakespeare, William Goodman to Shannon, Eliott Leslie
- Shannon, Elizabeth to Sharman, William John
- Sharon, Florence Emily to Sharp, Winifred Elizabeth Cheevers
- Sharpe of Epsom, Baron, of Epsom in the County of Surrey (Andrew) to Sharples, Sharon Joanne
- Sharples, Susan to Shaw, Beatrice Mary
- Shaw, Benjamin to Shaw, Fiona Mary
- Shaw, Fiona Osyth to Shaw, John Frederick
- Shaw, John Frederick to Shaw, Philippa Jane
- Shaw, Phoebe Ella Juliet Kate to Shaw-Hamilton, Robert James
- Shaw-Kennedy, Frederick to Shawcross, John
- Shawcross, John to Sheath, Mathew
- Sheather, Muriel Eva Marie to Sheffield, Elizabeth
- Sheffield, Elizabeth to Shekleton, John
- Shekleton, John to Sheldon, Winifred May
- Sheldrake, Mary to Shelley, Katherine
- Shelley, Katherine Cecilia to Shelton, Willington Augustus David
- Shelverton, Alberta Margaret to Shepherd, John Stanton
- Shepherd, Julia to Sheppard, Sophia
- Sheppard, Sophie Daisy Victoria to Sherbrooke, Sybil Mary Curzon
- Sherbrooke, Tom to Sheremetev, Vladimir Fedorovich
- Sheremetev, Vladimir Petrovich to Sheridan, Tracy Ann
- Sheridan, Trevor William to Sherry, Margaret Jill
- Sherson, Alexander Nowell to Shewell, Henry
- Shewell, Henry Anthony Lampen to Shiffner, Henry Burrows, 7th Bt.
- Shiffner, Henry Charles Alexander to Shipley, Ursula Mary
- Shipley, William to Shirley, Geoffry Stanhope
- Shirley, George to Shirriff, Robert
- Shirtcliffe, Ellen Elizabeth to Shoppee, Elizabeth
- Shoppee, Elizabeth to Shoppee, Sarah
- Shoppee, Sarah to Short, Elizabeth Bassett
- Short, Emily to Showers, St. George
- Shoyswell, Agnes de to Shuckburgh, Sarah Elizabeth
- Shuckburgh, Sarah Johanna to Shuter, William
- Shutes, Anthony David to Sibbald, William
- Sibbald-Scott, 5th Baronet (Francis) to Siddeley, William Randle
- Siddell, Anne Claire to Sidney, Winifred Agneta Yorke
- Sidon, Lord of (Balian I) to Silbernagel, Ronald Peter Alexander
- Silby, Granville Alexander to Silva-Tarouca, Wilhelm August Maria Joseph Thomas Graf von
- Silva-Tarouca-Unwerth, Eugen Graf von to Simeon, Edmund Charles, 5th Bt.
- Simeon, Edward to Simmens, Norma Helen
- Simmern, Anne Henriette Julie Pfalzgräfin von to Simon, Esther
- Simon, Ethel Mary to Simonian, Jack Levon
- Simonini, Evelina to Simpson, Edith Mary
- Simpson, Edward to Simpson, Katherine Ann
- Simpson, Kathleen Mary to Sims, Nelson Anderson
- Sims, Phyllis May to Sinclair, Barbara
- Sinclair, Barbara to Sinclair, George
- Sinclair, George to Sinclair, Jean
- Sinclair, Jean to Sinclair, Marion Evans
- Sinclair, Marion Ticknor to Sinclair, William, Lord Berriedale
- Sinclair, Williamina to Singleton, Henry Sydenham
- Singleton, Isabella Carew 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 Slayton, unknown
- Slazenger, Gwendoline Margaret 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, Walter
- Small, Wendy to Smeddle, William Robert
- Smedley, Anna to Smiley, Patricia Margaret
- Smiley, Patrick Valerian to Smith, Ada Marion
- Smith, Ada Nuenburg to Smith, Ann
- Smith, Ann to Smith, Beatrice Evelyn
- Smith, Beatrice Frances Jervis to Smith, Charles
- Smith, Charles to Smith, Daphne Evangeline Bosworth
- Smith, Daphne Helena to Smith, Eleanor Forbes
- Smith, Eleanor Furneaux to Smith, Emily Susannah
- Smith, Emily Winifred Bosworth to Smith, Frank
- Smith, Frank to Smith, Grizel
- Smith, Grizel to Smith, Holly Iris
- Smith, Holly Jill to Smith, Jane Vazeille
- Smith, Jane Vizelle to Smith, John Patience
- Smith, John R. R. to Smith, Lewis D.
- Smith, Lewis D. to Smith, Maria Clarance
- Smith, Maria Frances Honoria to Smith, Mary Shaftesbury
- Smith, Mary Shaftsbury to Smith, Paula
- Smith, Paula to Smith, Robert E.
- Smith, Robert E. to Smith, Sidney Clarence
- Smith, Sidney Edward to Smith, Todd
- Smith, Todd to Smith, William Francis
- Smith, William Francis to Smith-Dorrien, Walter Montgomery
- Smith-Dorrien-Smith, Arthur Algernon to Smithson, Jerome, 2nd Bt.
- Smithson, John to Smyth, B.
- Smyth, Barbara to Smyth, John
- Smyth, John to Smyth, William
- Smyth, William to Smythe, Philip
- Smythe, Philip, 2nd Viscount Strangford to Snell, Dean
- Snell, Deborah to Sneyd, Mary Evelyn
- Sneyd, Nathaniel to Snow, John FitzGerald
- Snow, Jonathan Peter to Soal, Thelma May
- Soame, 1st Baronet (William) to Soden, Raymond
- Soden-Fraunhofen, Anna Maria von to Solms-Baruth, Viktoria Gräfin zu
- Solms-Braunfels, 2.Fürst zu (Ferdinand Wilhelm Ernst) to Solomon, Maud Elizabeth
- Solomon, Otto to Somerset, 9th Duke of (Edward)
- Somerset, Ada Frances to Somerset, FitzRoy James Henry, 1st Baron Raglan
- Somerset, FitzRoy James William Henry to Somerset, Matilda Elizabeth
- Somerset, Matthew Dominic to Somerville, Amy Kathleen
- Somerville, Ann to Somerville, Richard Neville
- Somerville, Richard Neville to Sondes, Viscount (Edward)
- Songstad, Stacey Eileen to Sorrensen, Waldemar Paul
- Sorrenson, Jane to Sothern, William
- Sotheron, Frank to Southall, Susannah
- Southam, 1st Viscount, of Southam, co. Gloucester (Edward) to Southey, Isabel
- Southey, Joan Sylvia to Southwell, Paulina Eliza Maria
- Southwell, Perilla Thyme to Sowerby, Victoria
- Sowler, Arthur to Spark, Thomas
- Sparke, Agnes to Spathis, Spyros
- Spatz, Friedrich to Specterman, Ralph
- Spector, Patricia Mary to Speed, William Marshall
- Speedie, Margaret to Spence, Jonathan A.
- Spence, Joseph to Spencer, Catherine Anne
- Spencer, Catherine Honora to Spencer, Henry Charles Blades
- Spencer, Henry Frederick to Spencer, Richard
- Spencer, Richard to Spencer-Churchill, Mary Caroline
- Spencer-Churchill, Norah Beatrice Henriette to Spens, Catherine
- Spens, Catherine to Spens, Reginald Norman
- Spens, Richard James to Spicer, Louisa
- Spicer, Louisa Maria to Spiller, Ludmila
- Spiller, Matilda Lucy to Spong, Mildred Allewyn
- Sponheim, Aleida von to Spraggett, Richard William
- Spraggon, Bertha to Spread, Sophia
- Spread, Sophia to Spring, John
- Spring, John to Sproull, Wendy
- Sprout, Grant to Squarey, Timothy
- Squarey, Timothy to St. Aubyn, Geoffrey St. Andrew
- St. Aubyn, Giles Rowan to St. Clair, Helen Muriel
- St. Clair, Henry to St. Clere, Thomas
- St. Croix, Aaron de to St. George, John Christopher
- St. George, John Henry to St. Hill, Rosie Amabel
- St. Hypolite, Baron de (David) to St. John, Charles William Peter
- St. John, Charlotte to St. John, Henry Paulet, 2nd Bt.
- St. John, Henry Percy to St. John, Maureen Katherine
- St. John, Maurice William Ferdinand to St. John, Œnone Mary
- St. John-Ives, Charles to St. Lawrence, Nicholas, 8th Baron Howth
- St. Lawrence, Nicola Mary Jane to St. Leger, Sylvia
- St. Leger, Sylvia Stephenson to St. Quintin, George Darby
- St. Quintin, Henry, 2nd Bt. to Stackhouse, William
- Stackpole, unknown daughter to Stacpoole, John
- Stacpoole, John to Staff, Laura
- Staffol, unknown de to Stafford, John, 1st Earl of Wiltshire
- Stafford, Jorden to Staines, Susan
- Stainforth, Alice to Stamer, Dinah Louise
- Stamer, Elaine Klein to Stamp, William Charles
- Stampe, Dorothy to Standish, Laurence de
- Standish, Lucy to Stanhope, Avelina
- Stanhope, Avena Beatrice to Stanhope, Philip, 2nd Earl Stanhope
- Stanhope, Philip, 3rd Earl of Chesterfield to Stanley, Alfred Edward
- Stanley, Algernon Charles to Stanley, Florence Howard Wentworth
- Stanley, Florence Laura Sloane to Stanley, Mark
- Stanley, Martha to Stanley, Yvonne Ann
- Stanley-Alder, David to Stansfield, Unknown Son
- Stansgate, 1st Viscount, of Stansgate, co. Essex (William Wedgwood) to Staples, Jane
- Staples, Jane to Stapleton, Joan
- Stapleton, Joan to Stapylton, Ursula Evelyn Mary
- Stapylton-Thorley, Caroline to Starkey, Thomas
- Starkey, Thomas Randle to Staunton, Lettice
- Staunton, Lilian Margaret to Stawell, Joseph
- Stawell, Joseph George to Stedman, William
- Stedman-Scott, Baroness, of Rolvenden in the County of Kent (Deborah) to Steel, William Oliver
- Steele, 1st Baronet (Richard) to Steen, Victoria Pauline
- Steenbergen, Henry to Steinecker, Theodor
- Steinegg, Adelheid Freiin von to Stenhouse, Vivian Denman
- Stening, George (Sir) to Stephens, Edward
- Stephens, Edward to Stephenson, Emma
- Stephenson, Emma to Stepney, Henry
- Stepney, Henry Peisley Herbert to Sternbach, Polly Wenzel Baronin von
- Sternberg, Augusta Leopoldine von to Steuart, Janet Alexander
- Steuart, Janet Oliphant to Stevens, Constance Vera
- Stevens, Courtenay Edward to Stevens, Sarah
- Stevens, Sarah to Stevenson, Hew
- Stevenson, Hilda to Stevenson, Sylvia Florence
- Stevenson, Thea Jean to Stewart of Dirleton, Baron, of Dirleton in the County of East Lothian (Keith Douglas)
- Stewart of Fulham, Baron, of Fulham in Greater London (Robert Michael Maitland) to Stewart, Alexander David
- Stewart, Alexander Donald, 15th of Ardvorlich to Stewart, Anne Mary
- Stewart, Anne Murray to Stewart, Charles
- Stewart, Charles to Stewart, Edward
- Stewart, Edward to Stewart, Flora Margaret
- Stewart, Florence to Stewart, Henry Robert
- Stewart, Henry, 10th of Rosyth to Stewart, James of Burray
- Stewart, James of Burray, 3rd Bt. to Stewart, Joan Alison
- Stewart, Joan Christine to Stewart, Kay Lewis
- Stewart, Kayla to Stewart, Margaret Dyce
- Stewart, Margaret Elizabeth to Stewart, Mervyn Oswald
- Stewart, Michael to Stewart, Robert P.
- Stewart, Robert Paul to Stewart, unknown daughter
- Stewart, unknown daughter to Stewart, William, 5th of Rosyth
- Stewart, William, 5th of Traquair to Stewart-Richardson, John Henry
- Stewart-Richardson, John Lauderdale to Stikkelman, Susan Maree
- Stileman, Amara Eliza to Stirling, Alexander Murray
- Stirling, Alexander, 4th Bt. to Stirling, Hugh Walter
- Stirling, Ian Grote to Stirling, Olive Louisa Blanche
- Stirling, Oliver John to Stirling-Stuart, Valerie Margaret
- Stirrup, Baron, of Marylebone in the City of Westminster (Graham Eric) to Stockdale, Clifford
- Stockdale, Dora Alice to Stockill, William Pickering
- Stocking, Garth H. to Stoddart, Peter
- Stoddart, Peter Laurence Bowring to Stokes, Lucas Adam
- Stokes, Lucas Adrian Fuller to Stolberg-Stolberg, Ludwig Graf zu
- Stolberg-Stolberg, Ludwig Karl Maria Laurentius Eduard zu to Stone, Clara
- Stone, Cynthia to Stonefield, Lord (John)
- Stoneham of Droxford, Baron, of the Meon Valley in the County of Hampshire (Benjamin Russell Mackintosh) to Stoney, Gladys Enid
- Stoney, Grace to Stonhouse, 7th Baronet (James)
- Stonhouse, 7th Baronet, of Radley, Berkshire (John) to Stonor, Howard Carew
- Stonor, Hugo Robert William to Stopford, Anne-Louise
- Stopford, Annette to Stopford, Mary
- Stopford, Mary Abigail to Storey, Jonathan William Tackaberry
- Storey, Karen Margaret to Story, Wilson
- Story-Maskelyne, Anna Maria Antonia to Stourton, Baroness (Margaret)
- Stourton, Baroness (Marjory) to Stourton, William, 5th Baron Stourton
- Stourton, William, 7th Baron Stourton to Stracey, George, 3rd Bt.
- Stracey, Gerald Hyde Charles to Strachan, William
- Strachen, Dorothy to Strachwitz und Gross-Zauche, Wolfram Baron von
- Strachwitz von Gross-Zauche und Camminetz, Aglae Gräfin to Straileach, Duncan a
- Strain, Adelaide Ann to Strang, James
- Strang, James to Strange, John
- Strange, John to Stransom, Sarah L.
- Strasburger, Baron, of Langridge in the County of Somerset (Paul Cline) to Strathearn, William of
- Stratheden of Cupar, 1st Baroness, co. Fife (Mary Elizabeth) to Stratton, Winifred
- Straube, Frances Caroline Valentia to Streatfeild, Violet
- Streatfeild, Violet Ida to Strickland, Alice
- Strickland, Alice Christian to Strickland, Robert Nicholas
- Strickland, Roger to Stringfellow, Sarah
- Stringfellow, Sarah to Strong, William S.
- Stronge, 10th Baronet, of Tynan Abbey, co. Armagh (James Anselan Maxwell) to Stroyan, Susan Clare
- Strozzi Altoviti, Lorenzo to Strutt, Michael Geoffrey
- Strutt, Michael Henry to Stuart, Angus
- Stuart, Ann to Stuart, Douglas Charles Burleigh
- Stuart, Douglas John Moray, 20th Earl of Moray to Stuart, Henrietta Louisa
- Stuart, Henrietta Maria Sarah to Stuart, Louisa Helena
- Stuart, Louisa Maria Theresa to Stuart, Robert Spurrell Dacre
- Stuart, Robert Walter to Stuart-Hutcheson, Lindsay Alexandra
- Stuart-Jones, James to Stuart-Wortley, Marie Louise Lucienne Juiliette
- Stuart-Wortley, Mary to Stubenberg, Georg Herr und Graf von
- Stubenberg, Georg Herr und Graf von to Stuck, Grizelda Jean
- Stuckeley, Barnaby de to Studd-Trench-Gascoigne, Yvonne
- Studdard, John to Studdert, Ethel
- Studdert, Ethel Mary to Studdert, Linda Christine
- Studdert, Lindsay Austin to Studdert, Sheila
- Studdert, Sherwood John to Studholme, Nancy
- Studholme, Nancy Elisabeth Rachel to Sturges, William Henry
- Sturges-Jones, Catherine Isabel to Stuttaford, William Royden
- Stuttard, David Ashton to Style, Patience Paulina
- Style, Patricia Norah to Suckling, Kate Elizabeth
- Suckling, Louisa Ann to Sueur, Viola le
- Sufcak, Martha to Sullivan, Christopher
- Sullivan, Daniel to Sully, Sara de
- Sulmentingen-Dillingen, Bertha Gräfin von to Sumner, Elizabeth
- Sumner, Elizabeth to Sunesdottir, Ingrid Ylva
- Suneson, Ebbe to Surtees, Elizabeth Charlotte
- Surtees, Emily Charlotte Sophia to Sutherland, 9th Earl of (John)
- Sutherland, Adam to Sutherland, Jean
- Sutherland, Jean to Sutherland-Leveson-Gower, Victoria Elizabeth
- Suthers, Henry to Sutton, Eloise Rose
- Sutton, Emily to Sutton, Martha Joyce
- Sutton, Martin Hope to Suzan, Marguerite
- Suzdal, Duke of (Aleksandr III) to Swaine, Sydney
- Swainson, Christopher Grandorge to Swann, Katharine Sarah
- Swann, Kathleen Harriet to Sweden, Cäcilie of
- Sweden, daughter of to Sweetman, unknown
- Sweetman, W. to Swift, William
- Swift, William Stephenson to Swinscow, William Sprague
- Swinstead, Hannah Sclater to Swinton, Marjory
- Swinton, Marlene Louise to Swrtnik, Johanna
- Swyft, Anne to Sydserf, Thomas
- Sydserff, Archibald to Sykes, Frances
- Sykes, Frances Amelia to Sykes, Richard
- Sykes, Richard to Symington, Nigel Howard
- Symington, Richard Andrew to Symons, Suzanna Penn
- Symons, Suzanne Penzer to Synge, Margaret
- Synge, Margaret to Szent-Ivány, Gabriella
- Szeptycki, Andrzej to Söderling, Peter Andrew
- Söderman, Annika Paula to Tabor, Veronica Joan
- Taborek, Jedida to Taillepied de Bondy, Segolene
- Tailor, Neha to Talbot Rice, Kate Penelope
- Talbot Rice, Katheryn Cecil to Talbot, Christina Mary Juliana
- Talbot, Christine Ann to Talbot, Gwendolen Ida
- Talbot, Gwendolen Mary to Talbot, Margaret
- Talbot, Margaret to Talbot, Thomas
- Talbot, Thomas to Talhouët, Raphael Comte de
- Talhouët-Roy, Yvonne Léonie Marie Anne Georgine de to Tancarville, Agnes de
- Tanckard, Alice to Tankard, William
- Tankerville, 10th Earl of (Peter Grey) to Tapps Gervis Meyrick, unknown daughter
- Tapps Gervis, Augusta Maria to Tarpley, Thomas Griffin
- Tarquez, Jacquette to Tate, Gerald Ainslie
- Tate, Grace to Tattershall, Mary
- Tatteshall, Mary to Tavani, Nicolo
- Tavassoli, Alexander to Taylor, Alessandra Marquis
- Taylor, Alessandrina to Taylor, Charles
- Taylor, Charles to Taylor, Elizabeth Flora Kirwan
- Taylor, Elizabeth Frances to Taylor, Hannah
- Taylor, Hannah Barrick to Taylor, John
- Taylor, John to Taylor, Margaret
- Taylor, Margaret to Taylor, Percival Walter de Putron
- Taylor, Percy to Taylor, Susan Grace
- Taylor, Susan Harriet to Taylor, Zanthe Fiona Margaret
- Taylor-Berkeley, Cicely Maria to Teale, William John Macdonald
- Teale-Jones, Craig Lee, 32nd Lord of Shearston to Teeling, William
- Teer, Daniel to Temminck, Suzanne Caroline
- Temnikow, Elisabeth to Tempest, Thomas
- Tempest, Thomas to Temple, Louisa Maria
- Temple, Lucy Geils to Templeman, Thomas John
- Templeman-Beet, Shaun Edward to Tenison, William Percival Cosnahan
- Tennant, 1st Baronet (Charles Clow) to Tennant, Mungo William
- Tennant, Nancy to Tennyson-d'Eyncourt, Sophia
- Tennyson-d'Eyncourt, Vinnie Lorraine to Terry, unknown daughter
- Terry, unknown daughter to Tevis, Susanna
- Tew, Alice Frances to Thackwell, Walter
- Thackwell, William de Wilton Roche to Thebes, Lord of (Geoffrey)
- Thebo, Barbara Beatrice to Theolesco, Sonia Sohie
- Theophilia, Sophia Selena to Thicknes, William de
- Thickness, Bridget to Thistlethwayte, Katharine
- Thistlethwayte, Katharine Miranda to Thomas, Charles Edward
- Thomas, Charles Frederic to Thomas, G. J.
- Thomas, Gabriel Henry to Thomas, John Joseph
- Thomas, John Lewis to Thomas, Oliver Robert
- Thomas, Oliver Rollo to Thomas, Walter
- Thomas, Walter de Burgh to Thompson, Amy Harriet
- Thompson, Amy Lynn to Thompson, Diana Silva
- Thompson, Dianna to Thompson, Grace Louisa
- Thompson, Graeme John to Thompson, Kenneth
- Thompson, Kenneth to Thompson, Patricia A.
- Thompson, Patricia Clarice Marion to Thompson, unknown
- Thompson, unknown to Thomson, Alice M. R.
- Thomson, Alice May Lydia to Thomson, Harry Verelst
- Thomson, Hay to Thomson, Murray Wayne
- Thomson, Natasha Dawn Anne to Thorburn, Winifred Isobel
- Thoreau, Peter Thomas to Thorne, Sara Jane
- Thorne, Sarah to Thornhill, Margaret
- Thornhill, Margaret to Thornton, Isabella
- Thornton, Isabella to Thornycroft, William
- Thoroczkay de Thoroczko-Szent-Gyorgy, Johan to Thorold, John Charles Nicholas
- Thorold, John Charles, 11th Bt. to Thorp, Joan
- Thorp, Kristy Louise to Thraves, W
- Threapleton, Jim to Throckmorton, Job
- Throckmorton, John to Thun und Hohenstein, Wolfgang Eugen Graf von
- Thun, Caroline Gräfin von to Thurn und Taxis, Franz Joseph Fürst von
- Thurn und Taxis, Franz Joseph Maximilian Maria Antonius Ignatius Lamoral to Thurn-Vrints auf Poysbrunn und Falkenstein, Rosa Gräfin von
- Thurnall, Henry Percy to Thwaites, Winifred Mary Gladwin
- Thwaits, Anne to Thynne, Mary
- Thynne, Mary to Tibbitt, Olivia
- Tibbling, Froken Birgitta Elvor to Tieleman, Jacoba Francina
- Tiellens, Sara to Tillard, Philip
- Tillard, Philip Algernon to Timary de Binckum, Daniele de
- Timashev, Aleksandr Aleksandrovich to Tindal, Winifred Mary
- Tindal-Atkinson, Katharine to Tippetts, Thomas Edward Hope
- Tipping Toner, Carolyn Eve Loring to Tisza, Jolán
- Titchfield, 1st Marquess of, co. Southampton (Henry) to Tod, John
- Tod, John Henry to Todenham, Thomas
- Todeschi, Eduard Freiherr von to Tolkien, Mabel
- Tolkien, Magdalen to Tollemache, Joyce Lorraine
- Tollemache, Julia Elizabeth Anne to Toller, W. H.
- Tolleson, Laura Mahone to Tomkins, William H
- Tomkinson, Abigail Ruth to Toms, Vera Mabel
- Tomson, Christabel Charlotte to Tooke, William
- Tooker, Anne to Topping, Walter William Buchanan
- Topple, George to Torrado y Bligh, Victoria Irene
- Torrado y de Fontcuberta, Manuel to Toscana, Maria Theresia di
- Toscana, Principessa di (Dorothea Therese Marie Franziska) to Tottenham, Mavis
- Tottenham, Merle to Toulouse, William de
- Toulson, Frances Mauleverer to Tower, William
- Tower, William to Towneley, Robert
- Towneley, Sarah to Townsend, Catherine Louisa
- Townsend, Catherine Rose to Townsend, Francis Lucy
- Townsend, Frederick to Townsend, Judith
- Townsend, Judith to Townsend, Rebekah Ellen Mary
- Townsend, Reginald to Townshend of Lynn Regis, Baroness (Mary)
- Townshend of Raynham, 10th Viscount, co. Norfolk (George John Patrick Dominic) to Townshend, Frederick (Rev. Lord)
- Townshend, Frederick Wilham Chisholm Loftus to Townshend, Susanna
- Townshend, Susanna to Tracy of Rathcoole, Viscountess (Jane)
- Tracy, 1st Baronet, of Stanway, co. Gloucester (Paul) to Trafford, Frederick
- Trafford, Gabrielle Frances de to Trail, Hamilton
- Trail, Hans to Trani, Luigi di
- Trankel, Arthur to Trauttenberg, Sophie von
- Trauttmansdorff, Anna Maria von to Travers, Robert
- Travers, Robert to Tredcroft, Theodosia
- Tredegar, 1st Baron (Charles Morgan Robinson) to Tregarthen, Zenobie Margaret
- Tregarthin, Margaret to Trelawny, John
- Trelawny, John to Trench, Anna
- Trench, Anna to Trench, Frances Cautley
- Trench, Frances Charlotte to Trench, Maeve
- Trench, Magdalene to Trench, William Corey II
- Trench, William Cosby to Trentham, Venetia Mary Stanley Errington
- Trentinian, Cathérine de to Trevelyan, Diane
- Trevelyan, Dobree Wilkinson to Trevelyan, Philip John Amyas
- Trevelyan, Phyllis to Trevor, Gerald
- Trevor, Gertrude to Trevor-Roper, Winifred
- Trevor-Williams, Glenys to Trimlestown, Baroness (Mabel Florence)
- Trimlestown, Baroness (Margaret Randalina) to Tritton, Anna Maria
- Tritton, Anna Maria Biscoe to Tritton, Zoë E.
- Trivett, Anne to Trollope, Mary Ann
- Trollope, Mary Ann Sybil to Trotter, August Albert Brooke
- Trotter, Beryl Mary to Troubetzkoy, Zenaide
- Troubetzkoya, Helene Petrovna to Trowbridge, Vincent Charles William (P/O)
- Trowell, Emma Maria to Truelove, unknown
- Trueman, Alfred to Trussell, Thomas
- Trussell, Ulric L. to Tubau Gamble, Monica Isabel
- Tubb, Cicely Marion to Tucker, Donald Leslie
- Tucker, Doris May to Tucker, Molly
- Tucker, Morva to Tudor, Frederick Charles Tudor
- Tudor, Gay Elizabeth to Tufnell, Rosemary Joan Caroline
- Tufnell, Rosina Jane to Tuite, Hester Maria
- Tuite, Honor Kathleen to Tulloch, Helen Louisa
- Tulloch, Henrietta Emma to Tupper, Frances
- Tupper, Frances Amelia to Turing, Robert
- Turing, Robert to Turnbull, Sarah
- Turnbull, Sarah to Turner, Christina Mary
- Turner, Christine to Turner, Gertrude Maud
- Turner, Gillian Margaret to Turner, Judy Carol
- Turner, Judy Marie to Turner, Peter Digby
- Turner, Peter Robert Easton to Turner, William
- Turner, William to Turnour, Joan
- Turnour, John to Turton, Winifred Constance
- Turvey, 1st Baron (Nicholas) to Tuyll van Serooskerken, Willem René Baron van
- Tuzinkiewicz, Hermione Mary Josephine 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, John
- Tyler, John to Tyndale-Biscoe, John Sewell
- Tyndale-Biscoe, John Sewell to Tyrell-Kenyon, Vanessa Zoe
- Tyrell-Smith, Marion to Tyrrell, William Henry
- Tyrrell, William James to Tyrwhitt-Drake, Marjorie Belle
- Tyrwhitt-Drake, Mary to Törring-Jettenbach, Sophie Maria Antonia Eleonore zu
- Török de Szendrö, C. to Ujlaki, Sarolta
- Ulch, A. to Umansky, Sophia
- Umbriano del Precetto, Prince d' (Jean) to Underwood, Thomas
- Underwood, Thomas to United Kingdom, William of the
- United Provinces of the Netherlands, Frederick of the to Upjohn, Winifred
- Uplanders, Jarl of the (Eystein 'the Noisy') to Urach, Marie Gabrielle Prinzessin von
- Urach, Marie Gabrielle Prinzessin von to Urquhart, Francis Gregor
- Urquhart, George to Ursel, Wolfrgang Guillaume Joseph Léonard Vital 3rd Hertog van
- Ursewick, Ellen to Usher, Thomas Clive
- Usher, Thomas Leslie to Ussher, Isabella Mary Grant
- Ussher, James to Ussher, William
- Ussher, William to Vajda, Nicholas John
- Val Oliola, Markgraf von (Douglas) to Valera, Toirleach de
- Valera, Vera de to Valois, Mademoiselle de (Anne Marie)
- Valois, Mademoiselle de (Charlotte Aglaé) to Van Hees, Mathild
- Van Hesselt, Gillian to Vanden-Bempde-Johnstone, Margaret
- Vanden-Bempde-Johnstone, Margaret Anne to Vane, Frances
- Vane, Frances Anne to Vangramberen, Celine
- Vanheems, Elizabeth Teresa to Vans Agnew, Robina
- Vans Agnew, Rosa Coppard to Varcoe, Xan John Felix
- Vardis, Theodora to Vassall, Spencer Thomas
- Vassallo, Josephine to Vaughan, Dorothy
- Vaughan, Dorothy to Vaughan, Mallet
- Vaughan, Mallet to Vaughan-Morgan, Kenyon Pascoe
- Vaughan-Owen, John (Dr.) to Vaux, William
- Vaux, William to Vavasour, Penelope
- Vavasour, Penelope Joanne to Veitch, Nichola
- Veitch, Patricia Alexandra to Venables, Yvonne Valerie
- Venables-Bertie, Montagu to Venning, Walter King
- Venningen, Jane Elizabeth de to Verdun, Theobald, 2nd Lord Verdun
- Vere Drummond, Annabella Elizabeth Sarah de to Vere, Sophia de
- Vere, Stephen Edward, 4th Bt. to Vereker, Maria
- Vereker, Maria Corinna to Vermandois, unknown daughter von
- Verme degli Obbizi, Conte dal (Alessandro) to Verney, Countess (Mary)
- Verney, Daphne Primrose to Vernon, Arethusa
- Vernon, Arthur to Vernon, Jago
- Vernon, James to Vernon, Thomas
- Vernon, Thomas to Verschoyle, Sybil Mary
- Verschoyle, Theresa Blanche to Vesey, Frances Rose
- Vesey, Frances Sydney to Vestey, Frances Sarah
- Vestey, Francis Joseph to Vic, Henry, 1st Bt.
- Vicars, Annabelle to Vidgen, Philomena
- Vidigal, Bernardo Jose de Silva to Vigors, Victoria Ann
- Viita, Edward P. to Villette, Philip le Valois, Marquis de Villette
- Villey, Alethia to Villiers, Elizabeth
- Villiers, Elizabeth to Villiers, Mathilda
- Villiers, Maud to Villiers-Stuart, Winifred Frances
- Villiers-Tuthill, Mary Wilhelmina Constance to Vincent, John
- Vincent, John to Vines, Thomas Humfrey
- Viney, Alison Margaret to Visconti, Giovanni, Co-Signore di Milano
- Visconti, Guido to Vivian, Charles Hussey Panton
- Vivian, Charles Patrick Michael to Vlaanderen, Martin
- Vlaanderen, Martin Richard to Voldengen, Marie
- Volere, Elie Marguerite to Vosper, Tina
- Voss, Alice to Vyse, William
- Vyvyan Denton, Amanda Elizabeth Ann to Vyvyan, Richard
- Vyvyan, Richard Henry Stackhouse to Wach, Siobhán Keelan
- Wachendorff, Franz to Wade, Baron, of Huddersfield in the County of Yorkshire (Donald William)
- Wade, Beatrice to Wade, Stuart Edward
- Wade, Susan to Wagensberg, Margareta Aloysia
- Wager, George to Waide, Jane
- Waideck, Baronin von (Leopoldine) to Wake, Amelia
- Wake, Amy Margaret to Wake, Mary
- Wake, Mary to Wakefield, Fanny Allison
- Wakefield, Felix to Wakeham, Walter John (Major)
- Wakehurst, 1st Baron, of Ardingly, co. Sussex (Gerald Walter Erskine) to Walcot, Walter
- Walcott, Agatha Catherine to Waldburg, Marie Isabel von
- Waldburg, Marie Sophie Huberta Sidonia Walburga von to Waldegrave of Chewton, Baroness (Mary)
- Waldegrave of North Hill, Baron, of Chewton Mendip in the County of Somerset (William Arthur) to Waldemar Brown, Persephone Yannick
- Walden, 10th Viscount of (William Montagu) to Waldo-Sibthorp, Susannah
- Waldock, Alice Patricia to Wales, William Arthur Philip Louis of
- Walesborough, Emma to Walhouse, William
- Walhouse, Wilson to Walker, Catherine
- Walker, Catherine Carol Cornwall to Walker, Ethel
- Walker, Ethel Arabella to Walker, James
- Walker, James to Walker, Lucinda Carolie
- Walker, Lucinda Margaret Riall to Walker, Reuben G.
- Walker, Rex to Walker, William
- Walker, William to Walkinshaw, William of Scotsburn
- Walkinson, Edward Paul to Wallace, Cary Davina
- Wallace, Catherine to Wallace, John
- Wallace, John to Wallace, unknown
- Wallace, unknown to Waller, Blanche
- Waller, Blanche to Waller, Jane
- Waller, Jane to Waller, Sarah
- Waller, Sarah Albinia Elizabeth to Wallis, Emma
- Wallis, Erwine to Wallop, Margaret
- Wallop, Margaret to Walpole, Catherine Margaret
- Walpole, Catherine Mary to Walpole, Thomas
- Walpole, Thomas to Walsh, Anne à Court Peregrine
- Walsh, Anthony Francis to Walsh, Maureen Anne
- Walsh, Maurice to Walsingham, Thomas
- Walsingham, Thomas to Walter, Xandra Carandini
- Walter-Hager, Helga to Walthall, Theodora Serena Delves
- Waltham, 1st Baron (John) to Walwyn, William
- Walz, Dagmar Sibylla to Warburton, Emily Adele
- Warburton, Emma to Ward, Alice Mary
- Ward, Alice Muriel to Ward, David
- Ward, David to Ward, Georgiana Charlotte Emilia
- Ward, Georgiana Viola Eleanor to Ward, Josephine Mary
- Ward, Judith Mary to Ward, Patricia Ann
- Ward, Patricia Eileen to Ward, Violet Ella Mary
- Ward, Violet Enid Jane to Warde, St. Andrew
- Warde, St. Andrew to Wardlaw, Grace Allison
- Wardlaw, Gregory Wylie to Wardrop, unknown
- Wardrop-Moore, Janet Monteith to Warfield, Thomas
- Wargrave, 1st Baron, of Wargrave, co. Berks (Edward Alfred) to Warmack, unnamed daughter
- Warmack, Virginia to Warner, John
- Warner, John Herbert 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 Waterlow, Charles Hickson
- Waterlow, Charles William to Waters, unknown
- Waters, unknown daughter to Watkins, Jonathan Michael
- Watkins, Joy to Watson of Richmond, Baroness (Karen Gertrud)
- Watson Simpson, Margaret to Watson, Chrysogen
- Watson, Chrysogen to Watson, Gavin Greig
- Watson, Gavin John to Watson, John Norman Pembroke
- Watson, John of Muirhouse to Watson, Mary Louisa
- Watson, Mary Newenham to Watson, Susan Lucy
- Watson, Suzannah Irene to Watson-Taylor, William Arthur
- Watson-Watt, Katherine Jane Trefusis to Watt, Xander James
- Wattell, Charlotte Ann Frances to Watts, Grace Monimia
- Watts, Grace Perpetua Julia Valentine to Watzdorff, Wilhelmine Baronin von
- Wauch, Andrew Ellis to Waugh, John
- Waugh, John to Way, William Henry Bromley
- Waye, Temperance to Weatherall, William Bertram
- Weatherby, Andrew Christopher to Webb, Anna
- Webb, Anna Maria to Webb, John
- Webb, John to Webb, Winifred Marion
- Webb-Bowen, Angela to Weber, William Hermann Frank
- Webley, Flora Mary to Webster, Rhona
- Webster, Richard to Wedderburn, Christian
- Wedderburn, Christian to Wedderburn-Bethune, Ruth Eleanor
- Wedderburn-Colvile, Andrew to Wedgwood, John
- Wedgwood, John to Weedon, Susan Isobel
- Weeds, Allan Arthur to Weigall, William Ernest George Archibald, 1st and last Bt.
- Weightman, Anne Gabrielle to Weir, Joanna Mary
- Weir, Joanna Rose to Welby, Augusta
- Welby, Barbara Angela Mary Lind to Welby-Everard, Vivienne
- Welby-Gregory, Eliabeth to Weld, Eliza Victoria
- Weld, Elizabeth to Weldon, Edith Lucy
- Weldon, Edmund Courtney to Welldon, William Charles Hoste
- Welle, Adam, 1st Lord Welles to Wellesley, Evelyn Jane
- Wellesley, Evelyn Kathleen to Wellings, Thomas
- Wellington of Talavera and of Wellington, 1st Viscount (Arthur) to Wells, Harriet Jennifer
- Wells, Harry to Wells, William Henry
- Wells, William Howley to Welsh, William
- Welshman, Annette to Wemyss, Isabella Alethea
- Wemyss, Isabella Harriet Jane to Wendt, Paula Baronin von
- Wendt, Theresia Baronin von to Wentworth, Henry
- Wentworth, Henry to Werden, Orskell
- Werdenberg-Heiligenberg, Agnes von to Wesley, William
- Wesley-James, Andrew Alessandro to West, Diana
- West, Diana (Lady) to West, Jane
- West, Jane to West, Susanna
- West, Susanna to Westarp, Wolf von
- Westbaar, Perahtoltus II Graf der to Westerholt und Gysenberg, Maria Nikolaus Stephan Graf von und zu
- Westerholt und Gysenberg, Marianna Barbara Elisabeth Gräfin von und zu to Westmacott, Walter
- Westman, Beatrice Isabel Emelia Charlotte to Westmorland, Wilmot Henry
- Westoby, Bessie to Weston, William
- Weston, William to Westropp, Elizabeth
- Westropp, Elizabeth to Westropp, Ralph
- Westropp, Ralph to Wetherall, William George Vallancey
- Wetherby, Francis to Wettin, Sophie
- Wettin, Sophie to Wharncliffe of Wortley, Baroness (Susan Charlotte)
- Wharncliffe, 1st Earl of, West Riding, co. Yorks (Edward Montagu Stuart Grenville) to Whately, Norah Creina Bruce
- Whately, Polly Maria to Wheble, Maria
- Wheeldon, Alan John Douglas to Wheeler, Mary Ellen
- Wheeler, Mary Georgina to Wheler, Edward, 12th Bt.
- Wheler, Eleanor to Whichcote, Isabella Elizabeth
- Whichcote, Jeremy, 1st Bt. to Whitaker, Frederica
- Whitaker, Geoffrey to Whitbread, Jacob William Carey
- Whitbread, James Nicholas to White, Andrew
- White, Angela Kay to White, Dorothea Jane
- White, Dorothy to White, Gillian Daphne
- White, Gladys to White, John B.
- White, John Baker to White, Mary
- White, Mary Alice Blanche to White, Rose
- White, Rose Dorothy to White, William Knight Hamilton Ramsay
- White, William Logan to Whitehall, Richard
- Whitehall-Davies, Whitehall to Whitehead, William
- Whitehede, Richard to Whiteside, William
- Whiteside, William to Whiting, Yvonne Heather
- Whitinge, Agnes to Whitmore, George
- Whitmore, George to Whitney, Pauline Payne
- Whitney, Payne to Whitter, William
- Whitteridge, Ashley Edward John to Whitworth, Henry
- Whitworth, Herbert to Whyte, James
- Whyte, James to Wickham, Edward C.
- Wickham, Elena Mary to Widdrington, Mary
- Widdrington, Mary to Wiedmer, Marie Alexandra
- Wiegand, Carl to Wigan, Madeleine
- Wigan, Madeline Mabel Ambrose to Wiggins, Veronica
- Wigginton, Alexander Steven to Wigram, Arthur James
- Wigram, Arthur Wells to Wigram, Loftus Edward
- Wigram, Loftus Tottenham to Wijewardene, Ray
- Wijhe, Johanna Wilda van to Wilburgham, William de
- Wilby, Fanny Adela to Wilde, Jane
- Wilde, Jane Elizabeth to Wiles, Winifred Mary
- Wiley, Andrew Owen to Wilkie, William
- Wilkie-Dalyell, James Bruce of the Binns to Wilkinson, Charles
- Wilkinson, Charles E. to Wilkinson, Mark Angus Christopher
- Wilkinson, Martin to Willan, William
- Willans, Andrew to Willetts, William
- Willey, Alfred to Williams, Alice Helena Alexander
- Williams, Alice Isabella to Williams, Caroline
- Williams, Caroline to Williams, Douglas Bernard Charles
- Williams, Douglas Cameron to Williams, Evelyn Hugh Watkin
- Williams, Evelyn Katrine Gwenfra to Williams, Henry David
- Williams, Henry Frank Fulford to Williams, John
- Williams, John to Williams, Margaret Constance
- Williams, Margaret de Hauteville to Williams, Nicholas Richard Melville
- Williams, Nick to Williams, Rosemary Anne
- Williams, Rosemary Anne MacMahon to Williams, unknown daughter
- Williams, unknown daughter to Williams-Drummond, William Hugh Dudley, 6th Bt.
- Williams-Edwards, William to Williamson, Andrew George
- Williamson, Angus Stephen to Williamson, Leonor
- Williamson, Leslie James to Willington, Jonathan
- Willington, Jonathan to Willis, D. W.
- Willis, Daniel to Willmer, William
- Willmore, Arthur Henry to Willoughby, Cicely
- Willoughby, Cicely to Willoughby, Lettice Hermione Violet
- Willoughby, Lois Ann Mary to Wills, Audrey Mackenzie Hamilton
- Wills, Barbara Joan de Winton to Wills, Marilyn Emma Margaret
- Wills, Marion Elizabeth to Willyams, Sarah
- Willys, 2nd Baronet (John) to Wilmot, Henry Sacheverel, 4th Bt.
- Wilmot, Henry Wilmot, 5th Bt., V.C. to Wilmsen, Bernhard Jr.
- Wilmshurst, Charles Albert to Wilson, Ann Rosemary
- Wilson, Anna to Wilson, Charles Thomas, 5th Baron Nunburnholme
- Wilson, Charles Townshend to Wilson, Eleanor Margaret Gerrard
- Wilson, Eleanor Randolph to Wilson, G. B.
- Wilson, G. R. to Wilson, Ian
- Wilson, Ian to Wilson, John
- Wilson, John to Wilson, Margaret
- Wilson, Margaret to Wilson, Milton
- Wilson, Minden J. to Wilson, Robert Malcolm
- Wilson, Robert Mathew to Wilson, Thomas Spencer, 6th Bt.
- Wilson, Thomas W. to Wilsonn, Robert
- Wilstrop, Sarah to Winch, Yvonne Isabel May
- Winchcombe, 1st Baronet, of Bucklebury, Berkshire (Henry) to Windham, Diana Susan
- Windham, Dorothy Muir to Windisch-Grätz, Prinzessin
- Windisch-Grätz, Prinzessin to Windsor, Margaret Rose, Princess of the United Kingdom
- Windsor, Margaret, Countess of Snowdon to Wing, Vincent
- Wing-Lai, Susanna Sze to Wingfield, Elisabeth Jane
- Wingfield, Elizabeth to Wingfield, Richard, 4th Viscount Powerscourt
- Wingfield, Richard, 5th Viscount Powerscourt to Winlaw, Victoria
- Winlowe, Margaret to Winnington, Katharine
- Winnington, Laurence to Winnington-Ingram, Winifred Florence
- Winogradsky, Bernard to Winter, Julia
- Winter, Julia Anna to Winthrop, William
- Winthrop-Young, Ghislaine to Wisborg, Folke af
- Wisburn Lowenstein-Wetheim Chacon, Aida Maria to Wiseman, Elizabeth
- Wiseman, Elizabeth to Wistrand, Sylvie Adrienne
- Wiszniewska, Diana Marguerite Mary to Witt von Dörring, unknown son2
- Witt, Alexandra de to Wittlin, Katarzyna
- Wittmann, Armin to Wodehouse, Francis Margaret
- Wodehouse, Frederic William to Wodehouse, Yoma Irene Mandra
- Woder, Alice to Wolfe, Wood
- Wolfe-Murray, Alison Isabel Rowe to Wolff-Metternich, Marie-Leonie Baronin von
- Wolffe, Elizabeth to Wolley, William
- Wolley-Dod, Annie McKerrell to Wolseley, David
- Wolseley, Devereux to Wolseley, Robert Francis Joseph
- Wolseley, Robert Hughes to Wombwell, George, 1st Bt.
- Wombwell, George, 2nd Bt. to Wontner-Riches, Michael
- Wontner-Smith, Amy to Wood, Brooks Crompton
- Wood, Browne William to Wood, Elizabeth
- Wood, Elizabeth to Wood, Henry Searles
- Wood, Henry Thellusson to Wood, Kitty
- Wood, Kyrle Mills to Wood, Olive May
- Wood, Olive Penelope to Wood, Tim
- Wood, Timothy Innes to Woodbridge, Winifred Lilian
- Woodburn, 1st Marquess of, co. Buckingham (Philip) to Woodgate, unknown
- Woodgate, Ursula to Woodhouse, Valerie
- Woodhouse, Valerie Joyce to Woodrow, Wendy Ann
- Woodrowe, Anne to Woods, Robert Rowan
- Woods, Robert Seton Rowan to Woodward, Mary
- Woodward, Mary to Woolhouse, Thomas
- Woolicombe, Richard to Woolner, unknown
- Woolridge, Mary Mogg to Worcester, Marquess of (Henry)
- Worcester, Monica Frances Mary to Workman, William Orr
- Workman-Macnaghten, Alice Mary to Worsley, Ann
- Worsley, Anne to Worsley, Richard de
- Worsley, Richard de to Worthington, Io
- Worthington, J. H. to Wotton, Winifred
- Woude, Anne Penelope Marian van der to Wray, Henry
- Wray, Henry to Wrench, Steven Walter
- Wrenn, H. J. to Wright, Alice Rosamund
- Wright, Alice Rosemary Graham to Wright, Edith Brereton
- Wright, Edith Emma to Wright, Herbert
- Wright, Herbert H. S. to Wright, Madeline
- Wright, Maisie to Wright, Robert
- Wright, Robert to Wright, Zephyra Melisande
- Wright-Broughton, Charles Albert to Wriothesley, William
- Writley, Elizabeth to Wrottesley, Margaret
- Wrottesley, Margaret Anne to Wuthenau, Wilma von
- Wuthenau-Hohenthurm, Adriana von to Wyatt, Thomas (Sir)
- Wyatt, Thomas Geoffrey to Wykeham, William of
- Wykeham-Fiennes, Harriet Elizabeth to Wylie, Robert John
- Wylie, Robin to Wyndham, Elizabeth
- Wyndham, Elizabeth to Wyndham, Walter Y.
- Wyndham, Walter Yarowyck to Wynn, Margaret
- Wynn, Margaret Constance to Wynne, Marilyn
- Wynne, Marilyn Anne to Wytemere, Thomas
- Wytham, Mary, 1st Bss. to Württemberg, Helene Herzogin von
- Württemberg, Henriette Charlotte Friederike Prinzessin von to Wüthrich, Rosette
- Xaubert, Katiana Busquets to Yarburgh-Bateson, Violet Blanche de
- Yard, Elizabeth to Yarrow, William George
- Yarto y Diez de Sollano, Josefa to Yea, William, 1st Bt.
- Yeadon, John to Yelverton, Barry Squance
- Yelverton, Barry, 1st Viscount Avonmore to Yerburgh, Elma Amy
- Yerburgh, Emma to Yonge, Anne
- Yonge, Anne to York, Olive
- York, Pamela Lorna Boileau to Yorke, June Rose Charlotte Rachel
- Yorke, Katharine to Younce, Mathew Baldwin
- Youness, Desiree to Young, Camilla
- Young, Camilla Mary to Young, Edward Mallet
- Young, Edward Maule to Young, Grace Charlotte
- Young, Grace Cottenham to Young, Joan Persica
- Young, Joanna to Young, Marion
- Young, Marion to Young, Robert
- Young, Robert to Young, Wesley
- Young, Wilfred Edward to Younger, James Henry
- Younger, James Paton to Youngson, William
- Youngston, Catherine to Yuill, Winnifreda
- Yuille, Alan to Zamoyska, Wanda (Countess)
- Zamoyski, Adam to Zechnes, Gabriella
- Zedern, unknown to Zichy, Xenia
- Zichy-Ferraris de Zich et Vásonykeö, Emanuel Graf von to Zinnenburg, Philippine Baronin von
- Zinnicq Bergmann, Marie Josephine Jeanne Françoise van to Zorreguieta Stefanini, Jorge Horacio
- Zorreguieta y Hernández, Amadeo to Zulueta, Tessa du
- Zumbrunn, Anne to Zähringen, unknown daughter Gräfin von
- Zätterström, Birgitta to Österreich, Erzherzog von (Andras Francesco)
- Österreich, Erzherzog von (Andreas Salvator) to Österreich, Erzherzogin von (Maria Anna)
- Österreich, Erzherzogin von (Maria Anna) to Österreich, Karl Albrecht Ludwig Erzherzog von
- Österreich, Karl Albrecht Nikolaus Leo Gratianus Erzherzog von to Österreich, Martin Carl Amadeo Maria Erzherzog von
- Österreich, Martin Carl Amadeo Maria von to Üxküll-Gyllenband, Caroline Gräfin von