Madeleine de Valois1
F, #102071, b. 10 August 1520, d. 7 July 1537
Last Edited=7 Oct 2012
Consanguinity Index=3.31%

Madeleine de Valois
by Francois Clouet, 1537 2
by Francois Clouet, 1537 2
Citations
- [S11] Alison Weir, Britain's Royal Families: The Complete Genealogy (London, U.K.: The Bodley Head, 1999), page 241. Hereinafter cited as Britain's Royal Families.
- [S3409] Caroline Maubois, "re: Penancoet Family," e-mail message to Darryl Roger Lundy, 2 December 2008. Hereinafter cited as "re: Penancoet Family."
- [S11] Alison Weir, Britain's Royal Families, page 241, says 2 July 1537.
- [S323] Sir James Balfour Paul, The Scots Peerage: founded on Wood's edition of Sir Robert Douglas's The Peerage of Scotland (Edinburgh, Scotland: David Douglas, 1904), volume I, page 23. Hereinafter cited as The Scots Peerage.
Henry Grey, 1st Duke of Suffolk1
M, #102072, b. 17 January 1517, d. 23 February 1554
Last Edited=10 Sep 2011

Henry Grey, 1st Duke of Suffolk 2
He succeeded to the title of 4th Lord Bonville [E., 1449] on 10 October 1530.1 He succeeded to the title of 10th Lord of Astley [E., 1295] on 10 October 1530.7 He succeeded to the title of 3rd Marquess of Dorest on 10 October 1530.3 He succeeded to the title of 9th Lord Ferrers, of Groby [E., 1299] on 10 October 1530.3 He succeeded to the title of Baron Harrington on 10 October 1530.3 He was invested as a Knight, Order of the Bath (K.B.) on 30 May 1533.3 He was invested as a Knight, Order of the Garter (K.G.) on 17 February 1547.3 He was created 1st Duke of Suffolk [England] on 11 October 1551.1 His marriage to Katherine FitzAlan was annulled in 1553. On 17 February 1554 he was attainted as a result of treasonous involvement in Wyatt's rebellion against Queen Mary I.3 He has an extensive biographical entry in the Dictionary of National Biography.8
Children of Henry Grey, 1st Duke of Suffolk and Lady Frances Brandon
- Lady Jane Grey b. Oct 1537, d. 12 Feb 1554
- Lady Catherine Grey+ b. Aug 1540, d. 26 Jan 1568
- Lady Mary Grey b. 1545, d. 20 Apr 1578
Citations
- [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 219. Hereinafter cited as The Complete Peerage.
- [S3409] Caroline Maubois, "re: Penancoet Family," e-mail message to Darryl Roger Lundy, 2 December 2008. Hereinafter cited as "re: Penancoet Family."
- [S11] Alison Weir, Britain's Royal Families: The Complete Genealogy (London, U.K.: The Bodley Head, 1999), page 157. Hereinafter cited as Britain's Royal Families.
- [S6] Cokayne, and others, The Complete Peerage, volume IV, page 419.
- [S6] Cokayne, and others, The Complete Peerage, volume IV, page 420.
- [S11] Alison Weir, Britain's Royal Families, page 158.
- [S6] Cokayne, and others, The Complete Peerage, volume I, page 284.
- [S18] Matthew H.C.G., editor, Dictionary of National Biography on CD-ROM (Oxford, U.K.: Oxford University Press, 1995). Hereinafter cited as Dictionary of National Biography.
Lady Margaret Douglas1
F, #102073, b. 18 October 1515, d. 9 March 1578
Last Edited=30 Sep 2012
Consanguinity Index=0.0%

Lady Margaret, Countess of Lennox 2
As a result of her marriage, Lady Margaret Douglas was styled as Countess of Lennox on 6 July 1544.
Children of Lady Margaret Douglas and Matthew Stuart, 13th Earl of Lennox
- Henry Stuart6 b. 6 Feb 1545, d. 29 Nov 1545
- Henry Stuart, Lord Darnley+7 b. 7 Dec 1545, d. 10 Feb 1567
- Charles Stuart, 1st Earl of Lennox+6 b. c 1556, d. 1576
Citations
- [S11] Alison Weir, Britain's Royal Families: The Complete Genealogy (London, U.K.: The Bodley Head, 1999), page 239. Hereinafter cited as Britain's Royal Families.
- [S3409] Caroline Maubois, "re: Penancoet Family," e-mail message to Darryl Roger Lundy, 2 December 2008. Hereinafter cited as "re: Penancoet Family."
- [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 158. Hereinafter cited as The Complete Peerage.
- [S37] Charles Mosley, editor, Burke's Peerage, Baronetage & Knightage, 107th edition, 3 volumes (Wilmington, Delaware, U.S.A.: Burke's Peerage (Genealogical Books) Ltd, 2003), volume 2, page 1742. Hereinafter cited as Burke's Peerage and Baronetage, 107th edition.
- [S8] Charles Mosley, editor, Burke's Peerage and Baronetage, 106th edition, 2 volumes (Crans, Switzerland: Burke's Peerage (Genealogical Books) Ltd, 1999), volume 1, page 1282. Hereinafter cited as Burke's Peerage and Baronetage, 106th edition.
- [S323] Sir James Balfour Paul, The Scots Peerage: founded on Wood's edition of Sir Robert Douglas's The Peerage of Scotland (Edinburgh, Scotland: David Douglas, 1904), volume I, page 22. Hereinafter cited as The Scots Peerage.
- [S6] Cokayne, and others, The Complete Peerage, volume I, page 82.
Matthew Stuart, 13th Earl of Lennox1
M, #102074, b. 21 September 1516, d. 4 September 1571
Last Edited=30 Sep 2012
Consanguinity Index=0.87%

Matthew Stuart, 4th Earl of Lennox
and his wife, Lady Margaret 2
and his wife, Lady Margaret 2
He succeeded to the title of 4th Lord of Darnley [S., 1460] in 1526.3 He succeeded to the title of 13th Earl of Lennox in 1526.1 In 1536 he campaigned in France for King Francis I against King Charles V.3 In 1544 he invaded Scotland with 16 ships.3 He held the office of Lord-Lieutenant of Northern England in 1544.3 In 1545 his title was forfeited for treason after invading Scotland again.3 In 1547 he burnt the town of Anan.3 In 1548 he invaded Scotland again.3 In 1564 he was restored.3 He held the office of Regent of Scotland between 1570 and 1571.
Children of Matthew Stuart, 13th Earl of Lennox and Lady Margaret Douglas
- Henry Stuart5 b. 6 Feb 1545, d. 29 Nov 1545
- Henry Stuart, Lord Darnley+6 b. 7 Dec 1545, d. 10 Feb 1567
- Charles Stuart, 1st Earl of Lennox+5 b. c 1556, d. 1576
Citations
- [S11] Alison Weir, Britain's Royal Families: The Complete Genealogy (London, U.K.: The Bodley Head, 1999), page 239. Hereinafter cited as Britain's Royal Families.
- [S3409] Caroline Maubois, "re: Penancoet Family," e-mail message to Darryl Roger Lundy, 2 December 2008. Hereinafter cited as "re: Penancoet Family."
- [S37] Charles Mosley, editor, Burke's Peerage, Baronetage & Knightage, 107th edition, 3 volumes (Wilmington, Delaware, U.S.A.: Burke's Peerage (Genealogical Books) Ltd, 2003), volume 2, page 2764. Hereinafter cited as Burke's Peerage and Baronetage, 107th edition.
- [S8] Charles Mosley, editor, Burke's Peerage and Baronetage, 106th edition, 2 volumes (Crans, Switzerland: Burke's Peerage (Genealogical Books) Ltd, 1999), volume 1, page 1282. Hereinafter cited as Burke's Peerage and Baronetage, 106th edition.
- [S323] Sir James Balfour Paul, The Scots Peerage: founded on Wood's edition of Sir Robert Douglas's The Peerage of Scotland (Edinburgh, Scotland: David Douglas, 1904), volume I, page 22. Hereinafter cited as The Scots Peerage.
- [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 82. Hereinafter cited as The Complete Peerage.
Charles Stuart, 1st Earl of Lennox1
M, #102075, b. circa 1556, d. 1576
Last Edited=30 Sep 2012
Consanguinity Index=0.72%

He was styled as Lord Darnley between 1567 and 1572. He was created 1st Earl of Lennox [Scotland] in 1572.1
Child of Charles Stuart, 1st Earl of Lennox and Elizabeth Cavendish
- Lady Arabella Stuart4 b. c 1577, d. 27 Sep 1615
Citations
- [S37] Charles Mosley, editor, Burke's Peerage, Baronetage & Knightage, 107th edition, 3 volumes (Wilmington, Delaware, U.S.A.: Burke's Peerage (Genealogical Books) Ltd, 2003), volume 2, page 2764. Hereinafter cited as Burke's Peerage and Baronetage, 107th edition.
- [S3409] Caroline Maubois, "re: Penancoet Family," e-mail message to Darryl Roger Lundy, 2 December 2008. Hereinafter cited as "re: Penancoet Family."
- [S323] Sir James Balfour Paul, The Scots Peerage: founded on Wood's edition of Sir Robert Douglas's The Peerage of Scotland (Edinburgh, Scotland: David Douglas, 1904), volume I, page 22. Hereinafter cited as The Scots Peerage.
- [S37] Charles Mosley, Burke's Peerage and Baronetage, 107th edition, volume 1, page 1127.
Elizabeth Cavendish1
F, #102076, b. 1555, d. 21 January 1581/82
Last Edited=30 Sep 2012
Elizabeth Cavendish was born in 1555.2 She was the daughter of Rt. Hon. Sir William Cavendish and Elizabeth Hardwicke.1 She married Charles Stuart, 1st Earl of Lennox, son of Matthew Stuart, 13th Earl of Lennox and Lady Margaret Douglas, in 1574.1 She died on 21 January 1581/82 at Sheffield Castle, Sheffield, Yorkshire, West Riding, England.3
As a result of her marriage, Elizabeth Cavendish was styled as Countess of Lennox in 1574. From 1574, her married name became Stuart.1
As a result of her marriage, Elizabeth Cavendish was styled as Countess of Lennox in 1574. From 1574, her married name became Stuart.1
Child of Elizabeth Cavendish and Charles Stuart, 1st Earl of Lennox
- Lady Arabella Stuart1 b. c 1577, d. 27 Sep 1615
Citations
- [S37] Charles Mosley, editor, Burke's Peerage, Baronetage & Knightage, 107th edition, 3 volumes (Wilmington, Delaware, U.S.A.: Burke's Peerage (Genealogical Books) Ltd, 2003), volume 1, page 1127. Hereinafter cited as Burke's Peerage and Baronetage, 107th edition.
- [S97] Mary S. Lovell, Bess of Hardwick: Empire Builder (New York, U.S.A.: W. W. Norton, 2006). Hereinafter cited as Bess of Hardwick.
- [S37] Charles Mosley, Burke's Peerage and Baronetage, 107th edition, volume 2, page 2764.
Lady Arabella Stuart1
F, #102077, b. circa 1577, d. 27 September 1615
Last Edited=30 Sep 2012

Arabella Stuart, 1605 2
Her married name became Seymour. Before 1611 she was sent to Tower of london by King James I, escaped in 1611 but was recaptured at sea, and eventually became insane.3
Citations
- [S37] Charles Mosley, editor, Burke's Peerage, Baronetage & Knightage, 107th edition, 3 volumes (Wilmington, Delaware, U.S.A.: Burke's Peerage (Genealogical Books) Ltd, 2003), volume 1, page 1127. Hereinafter cited as Burke's Peerage and Baronetage, 107th edition.
- [S3409] Caroline Maubois, "re: Penancoet Family," e-mail message to Darryl Roger Lundy, 2 December 2008. Hereinafter cited as "re: Penancoet Family."
- [S37] Charles Mosley, Burke's Peerage and Baronetage, 107th edition, volume 2, page 2764.
William Seymour, 2nd Duke of Somerset
M, #102078, b. 1588, d. 24 October 1660
Last Edited=5 Mar 2013
Consanguinity Index=0.02%

William Seymour, 2nd Duke of Somerset
by Gilbert Jackson 1
by Gilbert Jackson 1
He succeeded to the title of 2nd Earl of Hertford on 6 April 1621. He was created 1st Marquis of Hertford on 3 June 1641. He gained the title of 2nd Duke of Somerset in 1660.
Children of William Seymour, 2nd Duke of Somerset and Lady Frances Devereux
- Frances Seymour
- Lady Mary Seymour+5 d. b 10 Apr 1673
- John Seymour, 4th Duke of Somerset d. 29 Apr 1675
- William Seymour b. 1621, d. 16 Jun 1642
- Robert Seymour, Lord Beauchamp b. 1622, d. 1645/46
- Henry Seymour, Lord Beauchamp+6 b. 1626, d. 30 Mar 1654
- Lady Jane Seymour+7 b. 6 Jul 1637, d. 23 Nov 1679
Citations
- [S3409] Caroline Maubois, "re: Penancoet Family," e-mail message to Darryl Roger Lundy, 2 December 2008. Hereinafter cited as "re: Penancoet Family."
- [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 14. Hereinafter cited as Lines of Succession.
- [S37] Charles Mosley, editor, Burke's Peerage, Baronetage & Knightage, 107th edition, 3 volumes (Wilmington, Delaware, U.S.A.: Burke's Peerage (Genealogical Books) Ltd, 2003), volume 2, page 2764. Hereinafter cited as Burke's Peerage and Baronetage, 107th edition.
- [S37] Charles Mosley, Burke's Peerage and Baronetage, 107th edition, volume 2, page 1876.
- [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 587. Hereinafter cited as The Complete Peerage.
- [S6] Cokayne, and others, The Complete Peerage, volume I, page 59.
- [S6] Cokayne, and others, The Complete Peerage, volume I, page 444.
Thomas de Beaufort, 1st Duke of Exeter1
M, #102079, b. circa January 1377, d. 27 December 1426
Last Edited=14 Feb 2005
Thomas de Beaufort, 1st Duke of Exeter was born illegitimately circa January 1377.1,2 He was the son of John of Gaunt, Duke of Lancaster and Katherine Roët. He married Lady Margaret de Neville, daughter of Sir Thomas de Neville and Joan Furnivall, before 15 February 1403/4.1 He died on 27 December 1426 at East Greenwich, Kent, England, without issue.1,2 He was buried at Bury St. Edmonds Abbey, Bury St. Edmunds, Suffolk, England.1
In 1396 he was legitimitised.2 In February 1397 Parliament legitimised his birth, even though he was born before his parent's marriage. He was invested as a Knight, Order of the Garter (K.G.) circa 1400.1 He gained the title of Earl of Dorset on 5 July 1411.1 He was created 1st Duke of Exeter [England] on 18 November 1416.1,2 He gained the title of Lord of Lillebonne on 1 July 1418.1 He gained the title of Count of Harcourt on 1 July 1418.1 He has an extensive biographical entry in the Dictionary of National Biography.3

In 1396 he was legitimitised.2 In February 1397 Parliament legitimised his birth, even though he was born before his parent's marriage. He was invested as a Knight, Order of the Garter (K.G.) circa 1400.1 He gained the title of Earl of Dorset on 5 July 1411.1 He was created 1st Duke of Exeter [England] on 18 November 1416.1,2 He gained the title of Lord of Lillebonne on 1 July 1418.1 He gained the title of Count of Harcourt on 1 July 1418.1 He has an extensive biographical entry in the Dictionary of National Biography.3
Child of Thomas de Beaufort, 1st Duke of Exeter and Lady Margaret de Neville
- Henry de Beaufort1 b. b 1413
Citations
- [S11] Alison Weir, Britain's Royal Families: The Complete Genealogy (London, U.K.: The Bodley Head, 1999), page 107. Hereinafter cited as Britain's Royal Families.
- [S8] Charles Mosley, editor, Burke's Peerage and Baronetage, 106th edition, 2 volumes (Crans, Switzerland: Burke's Peerage (Genealogical Books) Ltd, 1999), volume 1, page 14. Hereinafter cited as Burke's Peerage and Baronetage, 106th edition.
- [S18] Matthew H.C.G., editor, Dictionary of National Biography on CD-ROM (Oxford, U.K.: Oxford University Press, 1995), reference: "Beaufort, Thomas de". Hereinafter cited as Dictionary of National Biography.
Franz Joseph I Karl Kaiser von Österreich1
M, #102080, b. 18 August 1830, d. 21 November 1916
Last Edited=28 Jan 2009
Consanguinity Index=0.7%

Franz Joseph I, Emperor of Austria-Hungary 2
He was a member of the House of Habsburg-Lorraine. He gained the title of Erzherzog von Österreich.1 He succeeded to the title of Franz Joseph I Kaiser von Österreich in 1848.4
Children of Franz Joseph I Karl Kaiser von Österreich and Elisabeth Amalie Eugenie Herzogin in Bayern
- Sophie Erzherzogin von Österreich1 b. 5 Mar 1855, d. 29 May 1857
- Gisela Louise Marie Erzherzogin von Österreich+5 b. 12 Jul 1856, d. 27 Jul 1932
- Rudolf Franz Karl Joseph Kronprinz von Österreich+ b. 21 Apr 1858, d. 30 Jan 1889
- Marie Valerie Erzherzogin von Österreich+ b. 22 Apr 1868, d. 6 Sep 1924
Citations
- [S36] Hugh Montgomery-Massingberd, editor, Burke's Royal Families of the World, Volume 1: Europe & Latin America (London, U.K.: Burke's Peerage Ltd, 1977), page 30. Hereinafter cited as Burke's Royal Families of the World, Volume 1.
- [S130] Wikipedia, online http;//www.wikipedia.org. Hereinafter cited as Wikipedia.
- [S3409] Caroline Maubois, "re: Penancoet Family," e-mail message to Darryl Roger Lundy, 2 December 2008. Hereinafter cited as "re: Penancoet Family."
- [S12] C. Arnold McNaughton, The Book of Kings: A Royal Genealogy, in 3 volumes (London, U.K.: Garnstone Press, 1973), volume 1, page 354. Hereinafter cited as The Book of Kings.
- [S36] Hugh Montgomery-Massingberd, Burke's Royal Families of the World, Volume 1, page 31.




