Margaret of Bohemia1

F, #102931, b. 29 September 1373, d. 4 June 1410
Last Edited=15 Nov 2012
Consanguinity Index=0.17%
     Margaret of Bohemia was born on 29 September 1373 at Prague, Czech RepublicG.1,2 She was the daughter of Charles IV de Luxembourg, Holy Roman Emperor and Elisabeth von Pommern.1 She married Johann III Burggraf von Nürnberg, son of Friedrich V Markgraf von Brandenburg and Elisabeth Prinzessin von Meißen, in 1381.1 She died on 4 June 1410 at age 36.1,2 She was buried at Budapest, HungaryG.2

Child of Margaret of Bohemia and Johann III Burggraf von Nürnberg

Citations

  1. [S16] Jirí Louda and Michael MacLagan, Lines of Succession: Heraldry of the Royal Families of Europe, 2nd edition (London, U.K.: Little, Brown and Company, 1999), table 87. Hereinafter cited as Lines of Succession.
  2. [S2453] Laurie Coster, "re: Luxembourg Family," e-mail message to Darryl Roger Lundy, 5 October 2007. Hereinafter cited as "re: Luxembourg Family."

John de Holand, 1st Duke of Exeter1

M, #102932, b. circa 1395, d. 1447
Last Edited=1 Sep 2013
Consanguinity Index=1.21%
     John de Holand, 1st Duke of Exeter was born circa 1395.2 He was the son of John de Holand, 1st Duke of Exeter and Elizabeth Plantagenet.3 He married, firstly, Lady Anne Stafford, daughter of Edmund de Stafford, 5th Earl of Stafford and Anne of Woodstock, Countess of Buckingham, on 6 March 1427.4 He married, secondly, Beatrice de Aviz, daughter of João I de Aviz, Rei de Portugal and Inez Perez, on 20 January 1432/33.5 He married, thirdly, Lady Anne de Montagu, daughter of John de Montagu, 3rd Earl of Salisbury and Maud Francis.6 He died in 1447.2
     He gained the title of 2nd Earl of Huntingdon.5 He held the office of Lord of Acquitaine in 1439.5,7 He was created 1st Duke of Exeter [England] on 6 January 1443/44.8

Children of John de Holand, 1st Duke of Exeter and Lady Anne Stafford

Citations

  1. [S6] G.E. Cokayne; with Vicary Gibbs, H.A. Doubleday, Geoffrey H. White, Duncan Warrand and Lord Howard de Walden, editors, The Complete Peerage of England, Scotland, Ireland, Great Britain and the United Kingdom, Extant, Extinct or Dormant, new ed., 13 volumes in 14 (1910-1959; reprint in 6 volumes, Gloucester, U.K.: Alan Sutton Publishing, 2000), volume V, page 205. Hereinafter cited as The Complete Peerage.
  2. [S11] Alison Weir, Britain's Royal Families: The Complete Genealogy (London, U.K.: The Bodley Head, 1999), page 97. Hereinafter cited as Britain's Royal Families.
  3. [S11] Alison Weir, Britain's Royal Families, page 100.
  4. [S6] Cokayne, and others, The Complete Peerage, volume XII/2, page 550.
  5. [S6] Cokayne, and others, The Complete Peerage, volume I, page 246.
  6. [S6] Cokayne, and others, The Complete Peerage, volume IV, page 437.
  7. [S2] Peter W. Hammond, editor, The Complete Peerage or a History of the House of Lords and All its Members From the Earliest Times, Volume XIV: Addenda & Corrigenda (Stroud, Gloucestershire, U.K.: Sutton Publishing, 1998), page 38. Hereinafter cited as The Complete Peerage, Volume XIV.
  8. [S6] Cokayne, and others, The Complete Peerage, volume V, page 208.

Thomas Beaufort1

M, #102933, d. before 1463
Last Edited=31 Jan 2011
Consanguinity Index=0.3%
     Thomas Beaufort was the son of Edmund Beaufort, 1st Duke of Somerset and Lady Eleanor Beauchamp.1 He died before 1463, young.1

Citations

  1. [S11] Alison Weir, Britain's Royal Families: The Complete Genealogy (London, U.K.: The Bodley Head, 1999), page 105. Hereinafter cited as Britain's Royal Families.

Constance Langley1

F, #102934, b. 1374, d. 28 November 1416
Last Edited=1 Jul 2010
Consanguinity Index=1.02%
     Constance Langley was born in 1374 at Castle Conisbrough, Yorkshire, EnglandG.1 She was the daughter of Edmund of Langley, 1st Duke of York and Isabella de Castilla. She married Thomas le Despenser, 1st and last Earl of Gloucester, son of Edward le Despenser, 1st Lord le Despenser and Elizabeth Burghersh, from 16 April 1378 to 14 January 1383/84.2 She died on 28 November 1416.2 She was buried at Reading Abbey, Reading, Berkshire, EnglandG.2
     She was a member of the House of Plantagenet.2 She was appointed Lady Companion, Order of the Garter (L.G.) in 1386.2

Children of Constance Langley and Thomas le Despenser, 1st and last Earl of Gloucester

Child of Constance Langley and Edmund de Holand, 4th/7th Earl of Kent

Citations

  1. [S125] Richard Glanville-Brown, online <e-mail address>, Richard Glanville-Brown (RR 2, Milton, Ontario, Canada), downloaded 17 August 2005.
  2. [S11] Alison Weir, Britain's Royal Families: The Complete Genealogy (London, U.K.: The Bodley Head, 1999), page 110. Hereinafter cited as Britain's Royal Families.
  3. [S11] Alison Weir, Britain's Royal Families, page 111.

Mary Anne Clarke1

F, #102935
Last Edited=22 Sep 2008
     Mary Anne Clarke and Frederick Augustus Hanover, 1st Duke of York were associated circa 1809.1

Citations

  1. [S6] G.E. Cokayne; with Vicary Gibbs, H.A. Doubleday, Geoffrey H. White, Duncan Warrand and Lord Howard de Walden, editors, The Complete Peerage of England, Scotland, Ireland, Great Britain and the United Kingdom, Extant, Extinct or Dormant, new ed., 13 volumes in 14 (1910-1959; reprint in 6 volumes, Gloucester, U.K.: Alan Sutton Publishing, 2000), volume XII/2, page 922. Hereinafter cited as The Complete Peerage.


Sir Robert d'Aguillon1

M, #102936, b. 15 February 1235, d. 15 February 1286
Last Edited=3 Dec 2020
     Sir Robert d'Aguillon was born on 15 February 1235.2 He married Joan de Ferrers, daughter of William de Ferrers, 5th Earl of Derby and Sibyl Marshal. He died on 15 February 1286 at age 51.2
     He lived at Watton at Stone, Hertfordshire, EnglandG.1 He lived at Addington, Surrey, EnglandG.1

Child of Sir Robert d'Aguillon and Joan de Ferrers

Citations

  1. [S6] G.E. Cokayne; with Vicary Gibbs, H.A. Doubleday, Geoffrey H. White, Duncan Warrand and Lord Howard de Walden, editors, The Complete Peerage of England, Scotland, Ireland, Great Britain and the United Kingdom, Extant, Extinct or Dormant, new ed., 13 volumes in 14 (1910-1959; reprint in 6 volumes, Gloucester, U.K.: Alan Sutton Publishing, 2000), volume I, page 417. Hereinafter cited as The Complete Peerage.
  2. [S7732] Geni, online https://www.geni.com. Hereinafter cited as Geni.

Sophie Prinzessin von Liegnitz

F, #102937, b. 1525, d. 6 February 1546
Last Edited=17 Jul 2005
     Sophie Prinzessin von Liegnitz was born in 1525. She was the daughter of Friedrich Herzog von Liegnitz.1 She married Johann Georg Kurfürst von Brandenburg, son of Joachim II Hector Kurfürst von Brandenburg and Magdalen Prinzessin von Sachsen, on 15 February 1545.1 She died on 6 February 1546.

Child of Sophie Prinzessin von Liegnitz and Johann Georg Kurfürst von Brandenburg

Citations

  1. [S16] Jirí Louda and Michael MacLagan, Lines of Succession: Heraldry of the Royal Families of Europe, 2nd edition (London, U.K.: Little, Brown and Company, 1999), table 92. Hereinafter cited as Lines of Succession.

Catherine Manners, Baroness de Ros of Helmsley1,2

F, #102938, b. 1603, d. October 1649
Last Edited=22 Jul 2012
Consanguinity Index=0.01%
Catherine, Duchess of Buckingham
by Beaubrun, 1628 3
     Catherine Manners, Baroness de Ros of Helmsley was born in 1603.3 She was the daughter of Francis Manners, 6th Earl of Rutland and Frances Knyvett.2 She married, firstly, George Villiers, 1st Duke of Buckingham, son of Sir George Villiers and Mary Beaumont, Countess of Buckingham, on 16 May 1620.1 She married, secondly, Sir Randal Mac Donnell, 1st Marquess of Antrim, son of Randal Mac Sorley Mac Donnell, 1st Earl of Antrim and Alice O'Neill, before 12 April 1635.1 She died in October 1649 at Waterford, County Waterford, IrelandG.1 She died intestate and her estate was administered on 20 November 1663.2
     After her marriage, Catherine Manners, Baroness de Ros of Helmsley was styled as Marchioness of Buckingham on 16 May 1620. From 16 May 1620, her married name became Villiers. After her marriage, Catherine Manners, Baroness de Ros of Helmsley was styled as Duchess of Buckingham on 18 May 1623. After her marriage, Catherine Manners, Baroness de Ros of Helmsley was styled as Dowager Duchess of Buckingham on 23 August 1628.2 She succeeded as the 18th Baroness de Ros of Helmsley [E., 1299] on 17 December 1632, suo jure.2 From before 12 April 1635, her married name became Mac Donnell.1 After her marriage, Catherine Manners, Baroness de Ros of Helmsley was styled as Countess of Antrim on 10 December 1636. From 1642 to 1643 she was deeply engaged with the Irish Roman Catholic rebels.1 After her marriage, Catherine Manners, Baroness de Ros of Helmsley was styled as Marchioness of Antrim on 26 January 1644/45.
     Clarendon remarks of her that "besides her great extraction and fortune, she was of a very great wit and spirit."2

Children of Catherine Manners, Baroness de Ros of Helmsley and George Villiers, 1st Duke of Buckingham

Citations

  1. [S6] G.E. Cokayne; with Vicary Gibbs, H.A. Doubleday, Geoffrey H. White, Duncan Warrand and Lord Howard de Walden, editors, The Complete Peerage of England, Scotland, Ireland, Great Britain and the United Kingdom, Extant, Extinct or Dormant, new ed., 13 volumes in 14 (1910-1959; reprint in 6 volumes, Gloucester, U.K.: Alan Sutton Publishing, 2000), volume II, page 394. Hereinafter cited as The Complete Peerage.
  2. [S6] Cokayne, and others, The Complete Peerage, volume I, page 174.
  3. [S3409] Caroline Maubois, "re: Penancoet Family," e-mail message to Darryl Roger Lundy, 2 December 2008. Hereinafter cited as "re: Penancoet Family."
  4. [S6] Cokayne, and others, The Complete Peerage, volume II, page 393.
  5. [S6] Cokayne, and others, The Complete Peerage, volume II, page 395.

unknown daughter of Scotland1

F, #102939
Last Edited=25 Nov 2008
     unknown daughter of Scotland is the daughter of Constantine II, King of Alba.1 She married Olaf Cuaran, King of Northumbria in 937.1

Children of unknown daughter of Scotland and Olaf Cuaran, King of Northumbria

Citations

  1. [S11] Alison Weir, Britain's Royal Families: The Complete Genealogy (London, U.K.: The Bodley Head, 1999), page 170. Hereinafter cited as Britain's Royal Families.

Olaf Cuaran, King of Northumbria1

M, #102940, d. 981
Last Edited=29 Oct 2002
     Olaf Cuaran, King of Northumbria married unknown daughter of Scotland, daughter of Constantine II, King of Alba, in 937.1 He died in 981.1

Children of Olaf Cuaran, King of Northumbria and unknown daughter of Scotland

Citations

  1. [S11] Alison Weir, Britain's Royal Families: The Complete Genealogy (London, U.K.: The Bodley Head, 1999), page 170. Hereinafter cited as Britain's Royal Families.