Lady Elizabeth Christiana Hervey1,2
F, #9561, b. 13 May 1759, d. 20 March 1824
Last Edited=4 Jan 2013

Lady Elizabeth Foster, 1787 3
From 2 April 1776, her married name became Foster. From 19 October 1809, her married name became Cavendish. As a result of her marriage, Lady Elizabeth Christiana Hervey was styled as Duchess of Devonshire on 19 October 1809. She has an extensive biographical entry in the Dictionary of National Biography.4
Children of Lady Elizabeth Christiana Hervey and John Thomas Foster
- Frederick Foster2 b. 3 Oct 1777, d. 1853
- Elizabeth Foster2 b. 17 Nov 1778, d. 25 Nov 1778
Children of Lady Elizabeth Christiana Hervey and William Cavendish, 5th Duke of Devonshire
- Caroline Rosalie Adelaide St. Jules2 b. 1785, d. 1862
- Admiral Sir Augustus William James Clifford, 1st Bt.+2 b. 26 May 1788, d. 8 Feb 1877
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 1128. Hereinafter cited as Burke's Peerage and Baronetage, 107th edition.
- [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."
- [S18] Matthew H.C.G., editor, Dictionary of National Biography on CD-ROM (Oxford, U.K.: Oxford University Press, 1995), Cavendish, Elizabeth. Hereinafter cited as Dictionary of National Biography.
John Thomas Foster
M, #9562, d. 10 October 1796
Last Edited=3 Jan 2013
John Thomas Foster married Lady Elizabeth Christiana Hervey, daughter of Rt. Rev. Frederick Augustus Hervey, 4th Earl of Bristol and Elizabeth Davers, on 2 April 1776.1 He died on 10 October 1796.
Children of John Thomas Foster and Lady Elizabeth Christiana Hervey
- Frederick Foster2 b. 3 Oct 1777, d. 1853
- Elizabeth Foster2 b. 17 Nov 1778, d. 25 Nov 1778
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 1128. Hereinafter cited as Burke's Peerage and Baronetage, 107th edition.
- [S130] Wikipedia, online http;//www.wikipedia.org. Hereinafter cited as Wikipedia.
Simon David Ramsay, Lord Ramsay1
M, #9563, b. 18 April 1981
Last Edited=21 Feb 2011
Consanguinity Index=0.0%
Simon David Ramsay, Lord Ramsay was born on 18 April 1981.1 He is the son of James Hubert Ramsay, 17th Earl of Dalhousie and Marilyn Davina Butter.1
He was educated at Harrow School, Harrow on the Hill, London, England.1 He held the office of Page of Honour to HM Queen Elizabeth II before 1996.1 He was styled as Lord Ramsay in 1999.1
He was educated at Harrow School, Harrow on the Hill, London, England.1 He held the office of Page of Honour to HM Queen Elizabeth II before 1996.1 He was styled as Lord Ramsay in 1999.1
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 1018. Hereinafter cited as Burke's Peerage and Baronetage, 107th edition.
Lord Alwyne Frederick Compton
M, #9564, b. 5 June 1855, d. 16 December 1911
Last Edited=10 May 2003
Lord Alwyne Frederick Compton was born on 5 June 1855. He was the son of Admiral William Compton, 4th Marquess of Northampton and Eliza Elliot. He married Mary Evelyn Violet Vyner, daughter of Robert Charles de Grey Vyner and Eleanor Margaret Duncombe Shafto, on 31 July 1886. He died on 16 December 1911 at age 56.
Children of Lord Alwyne Frederick Compton and Mary Evelyn Violet Vyner
- Major Edward Robert Francis Compton+ b. 14 Dec 1891, d. 7 Feb 1977
- Commander Clare George Vyner+ b. 31 Mar 1894, d. 29 Oct 1989
Catherine Seton1
F, #9565
Last Edited=25 Apr 2011
Catherine Seton is the daughter of Alexander Gordon, 1st Earl of Huntly.1 She and Archibald Douglas, 5th Earl of Angus were engaged on 30 September 1461.1
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 I, page 156. Hereinafter cited as The Complete Peerage.
Lord Richard Cavendish1
M, #9566, b. circa 1751, d. 1781
Last Edited=9 Mar 2011
Consanguinity Index=0.1%
Lord Richard Cavendish was born circa 1751. He was the son of William Cavendish, 4th Duke of Devonshire and Charlotte Elizabeth Boyle, Baroness Clifford.1 He died in 1781, unmarried.1
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 1128. Hereinafter cited as Burke's Peerage and Baronetage, 107th edition.
George Augustus Henry Cavendish, 1st Earl of Burlington1
M, #9567, b. 21 March 1754, d. 4 May 1834
Last Edited=9 Mar 2011
Consanguinity Index=0.1%
George Augustus Henry Cavendish, 1st Earl of Burlington was born on 21 March 1754.1 He was the son of William Cavendish, 4th Duke of Devonshire and Charlotte Elizabeth Boyle, Baroness Clifford.1 He married Lady Elizabeth Compton, daughter of Charles Compton, 7th Earl of Northampton and Lady Ann Somerset, on 27 February 1782 at Trinity Chapel, Compton Street, St. George Hanover Square, London, England.2 He died on 4 May 1834 at age 80 at Burlington House, Piccadilly, London, England.2 He was buried at All Saints Church, Derby, Derbyshire, England.2 His will was probated in June 1834.2
He held the office of Member of Parliament (M.P.) (Whig) for Knaresborough between 1775 and 1780.1 He held the office of Member of Parliament (M.P.) (Whig) for Derby between 1780 and 1796.1 He held the office of Member of Parliament (M.P.) (Whig) for Derbyshire between 1797 and 1831.1 He was awarded the honorary degree of Doctor of Law (LL.D.) by Cambridge University, Cambridge, Cambridgeshire, England, on 2 June 1811.1 He was created 1st Baron Cavendish of Keighley, co. York [U.K.] on 10 September 1831.1 He was created 1st Earl of Burlington [U.K.] on 10 September 1831.1
He held the office of Member of Parliament (M.P.) (Whig) for Knaresborough between 1775 and 1780.1 He held the office of Member of Parliament (M.P.) (Whig) for Derby between 1780 and 1796.1 He held the office of Member of Parliament (M.P.) (Whig) for Derbyshire between 1797 and 1831.1 He was awarded the honorary degree of Doctor of Law (LL.D.) by Cambridge University, Cambridge, Cambridgeshire, England, on 2 June 1811.1 He was created 1st Baron Cavendish of Keighley, co. York [U.K.] on 10 September 1831.1 He was created 1st Earl of Burlington [U.K.] on 10 September 1831.1
Children of George Augustus Henry Cavendish, 1st Earl of Burlington and Lady Elizabeth Compton
- Lady Caroline Cavendish3 d. 9 Jan 1867
- Hon. William Cavendish+2 b. 10 Jan 1783, d. 15 Jan 1812
- George Henry Compton Cavendish4 b. 14 Oct 1784, d. 22 Jan 1809
- Lady Anne Cavendish+3 b. 11 Nov 1787, d. 27 May 1871
- General Hon. Henry Frederick Compton Cavendish+4 b. 5 Nov 1789, d. 5 Apr 1873
- Charles Compton Cavendish, 1st Baron Chesham+5 b. 28 Aug 1793, d. 10 Nov 1863
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 433. Hereinafter cited as The Complete Peerage.
- [S6] Cokayne, and others, The Complete Peerage, volume II, page 434.
- [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 1130. Hereinafter cited as Burke's Peerage and Baronetage, 107th edition.
- [S37] Charles Mosley, Burke's Peerage and Baronetage, 107th edition, volume 1, page 1128.
- [S37] Charles Mosley, Burke's Peerage and Baronetage, 107th edition.
Lady Elizabeth Compton1
F, #9568, b. 25 June 1760, d. 7 April 1835
Last Edited=12 Mar 2013
Consanguinity Index=0.21%

Lady Elizabeth Compton
by Joshua Reynolds 2
by Joshua Reynolds 2
Her married name became Cavendish. As a result of her marriage, Lady Elizabeth Compton was styled as Countess of Burlington on 10 September 1831.
Children of Lady Elizabeth Compton and George Augustus Henry Cavendish, 1st Earl of Burlington
- Lady Caroline Cavendish3 d. 9 Jan 1867
- Hon. William Cavendish+1 b. 10 Jan 1783, d. 15 Jan 1812
- George Henry Compton Cavendish4 b. 14 Oct 1784, d. 22 Jan 1809
- Lady Anne Cavendish+3 b. 11 Nov 1787, d. 27 May 1871
- General Hon. Henry Frederick Compton Cavendish+4 b. 5 Nov 1789, d. 5 Apr 1873
- Charles Compton Cavendish, 1st Baron Chesham+5 b. 28 Aug 1793, d. 10 Nov 1863
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 434. 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."
- [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 1130. Hereinafter cited as Burke's Peerage and Baronetage, 107th edition.
- [S37] Charles Mosley, Burke's Peerage and Baronetage, 107th edition, volume 1, page 1128.
- [S6] Cokayne, and others, The Complete Peerage, volume III, page 162.
Hon. William Cavendish1
M, #9569, b. 10 January 1783, d. 15 January 1812
Last Edited=10 Aug 2011
Consanguinity Index=0.23%

Hon. William Cavendish 2
He held the office of Member of Parliament (M.P.).3
Children of Hon. William Cavendish and Hon. Louisa O'Callaghan
- William Cavendish, 7th Duke of Devonshire+1 b. 27 Apr 1808, d. 21 Dec 1891
- Lady Fanny Cavendish+3 b. c 1809, d. 30 Dec 1885
- Lord George Henry Cavendish+3 b. 19 Aug 1810, d. 23 Sep 1880
- Lord Richard Cavendish3 b. 3 Jul 1812, d. 19 Nov 1873
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 434. 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."
- [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 1128. Hereinafter cited as Burke's Peerage and Baronetage, 107th edition.
- [S21] L. G. Pine, The New Extinct Peerage 1884-1971: Containing Extinct, Abeyant, Dormant and Suspended Peerages With Genealogies and Arms (London, U.K.: Heraldry Today, 1972), page 180. Hereinafter cited as The New Extinct Peerage.
Hon. Louisa O'Callaghan1
F, #9570, d. 18 April 1863
Last Edited=10 May 2011
Hon. Louisa O'Callaghan was the daughter of Cornelius O'Callaghan, 1st Baron Lismore of Shanbally and Frances Ponsonby.1,2 She married Hon. William Cavendish, son of George Augustus Henry Cavendish, 1st Earl of Burlington and Lady Elizabeth Compton, on 18 July 1807.2 She died on 18 April 1863.2
Her married name became Cavendish.
Her married name became Cavendish.
Children of Hon. Louisa O'Callaghan and Hon. William Cavendish
- William Cavendish, 7th Duke of Devonshire+1 b. 27 Apr 1808, d. 21 Dec 1891
- Lady Fanny Cavendish+3 b. c 1809, d. 30 Dec 1885
- Lord George Henry Cavendish+3 b. 19 Aug 1810, d. 23 Sep 1880
- Lord Richard Cavendish3 b. 3 Jul 1812, d. 19 Nov 1873
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 434. Hereinafter cited as The Complete Peerage.
- [S21] L. G. Pine, The New Extinct Peerage 1884-1971: Containing Extinct, Abeyant, Dormant and Suspended Peerages With Genealogies and Arms (London, U.K.: Heraldry Today, 1972), page 180. Hereinafter cited as The New Extinct 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 1, page 1128. Hereinafter cited as Burke's Peerage and Baronetage, 107th edition.




