Lady Frances Wilhelmina Bentinck1 
After her marriage, Lady Frances Wilhelmina Bentinck was styled as Baroness Byron of Rochdale on 19 December 1706. From 19 December 1706, her married name became Byron.
Children of Lady Frances Wilhelmina Bentinck and William Byron, 4th Baron Byron of Rochdale
- unknown daughter Byron1
- Hon. George Byron4 b. 1 Oct 1707, d. 6 Jul 1719
- Hon. William Byron4 b. 6 Jul 1709, d. c Jul 1709
- Hon. William Henry Byron4 b. 23 Oct 1710, d. c Nov 1710
- [S37] BP2003 volume 1, page 630. See link for full details for this source. Hereinafter cited as. [S37]
- [S37] BP2003. [S37]
- [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 456. Hereinafter cited as The Complete Peerage.
- [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 128. Hereinafter cited as The Complete Peerage, Volume XIV.
Lady Isabella Bentinck1 
by Charles Dagar 2
Lady Isabella Bentinck was born on 4 May 1688.1 She was the daughter of Hans William Bentinck, 1st Earl of Portland and Anne Villiers.1 She married Evelyn Pierrepont, 1st Duke of Kingston-upon-Hull, son of Robert Pierrepont and Elizabeth Evelyn, on 2 August 1714.1 She died on 23 February 1728 at age 39.1
Her married name became Pierrepont.
Child of Lady Isabella Bentinck and Evelyn Pierrepont, 1st Duke of Kingston-upon-Hull
- Lady Caroline Pierrepont+3 d. 4 Jun 1753
- [S37] BP2003 volume 3, page 3185. See link for full details for this source. Hereinafter cited as. [S37]
- [S3409] Caroline Maubois, “re: Penancoet Family,” e-mail message to BENR, 2 December 2008. Hereinafter cited as “re: Penancoet Family.”
- [S9902] Jean Goodman and David Williamson, Debrett’s Book of the Royal Engagement (London: Debrett’s Peerage, 1986), page 123. Hereinafter cited as Debrett’s Book of the Royal Engagement.
Lady Sophia Bentinck1 
by Jacopo Amigoni 2
Lady Sophia Bentinck was born in 1701.2 She was the daughter of Hans William Bentinck, 1st Earl of Portland and Jane Martha Temple.1 She married Henry Grey, 1st and last Duke of Kent, son of Anthony Grey, 11th Earl of Kent and Mary Lucas, Baroness Lucas of Crudwell, on 24 March 1728/29.1 She died on 5 June 1741.1
Her married name became Grey.
Children of Lady Sophia Bentinck and Henry Grey, 1st and last Duke of Kent
- Lady Anne Sophia Grey+3 d. 1780
- George Grey, Earl of Harold3 b. 22 Aug 1732, d. 3 Feb 1732/33
Lady Elizabeth Adriana Bentinck1 
Her married name became Egerton.
Children of Lady Elizabeth Adriana Bentinck and Rev. Hon. Henry Egerton
- Lt.-Col. William Egerton+
- Rt. Rev. John Egerton+1 b. 30 Nov 1721, d. 18 Jun 1787
- [S39] Marquis of Ruvigny and Raineval, The Blood Royal of Britain: Tudor Roll (Baltimore, MD, USA: Genealogical Publishing Company, 1994), page 51. Hereinafter cited as The Blood Royal of Britain: Tudor Roll.
- [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 315. Hereinafter cited as The Complete Peerage.
- [S37] BP2003 volume 3, page 3187. See link for full details for this source. Hereinafter cited as. [S37]
Lady Harriet Bentinck1 
by Constantin Netscher, 1715 2
Lady Harriet Bentinck was born in 1705.2 She was the daughter of Hans William Bentinck, 1st Earl of Portland and Jane Martha Temple.1 She married James Hamilton, 1st Earl of Clanbrassill, son of James Hamilton and Hon. Anne Mordaunt, on 15 October 1728 at The Hague, The NetherlandsG.1 She died on 10 June 1792 at Templeogue, County Dublin, IrelandG.1
After her marriage, Lady Harriet Bentinck was styled as Viscountess of the City of Limerick on 15 October 1728. From 15 October 1728, her married name became Hamilton. After her marriage, Lady Harriet Bentinck was styled as Countess of Clanbrassill on 24 November 1756.
Children of Lady Harriet Bentinck and James Hamilton, 1st Earl of Clanbrassill
- Lady Anne Hamilton+3 d. 9 Jan 1818
- James Hamilton, 2nd Earl of Clanbrassill3 b. 23 Aug 1730, d. 6 Feb 1798
- [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 III, page 212. Hereinafter cited as The Complete Peerage.
- [S3409] Caroline Maubois, “re: Penancoet Family,” e-mail message to BENR, 2 December 2008. Hereinafter cited as “re: Penancoet Family.”
- [S6] Cokayne, and others, The Complete Peerage, volume III, page 213.
Lady Barbara Bentinck1 
Her married name became Godolphin.
- [S37] BP2003 volume 3, page 3187. See link for full details for this source. Hereinafter cited as. [S37]
Colonel Lord George Bentinck1 
He gained the rank of Colonel of Foot.1
- [S37] BP2003 volume 3, page 3185. See link for full details for this source. Hereinafter cited as. [S37]
- [S4538] Cliff Webb, “re: Stanhope Family,” family provided evidence then verified by subsequent research and verification by BENR (101053), 21 March 2010. Hereinafter cited as “re: Stanhope Family.”
Edward Harley, 2nd Earl of Oxford 
by Michael Dahl, 1719 1
Edward Harley, 2nd Earl of Oxford was born on 2 June 1689. He was the son of Robert Harley, 1st Earl of Oxford and Elizabeth Foley.2,3 He married Lady Henrietta Cavendish Holles, daughter of John Holles, 1st and last Duke of Newcastle-upon-Tyne and Lady Margaret Cavendish, on 31 August 1713 at Wimpole, Cambridgeshire, EnglandG. He died on 16 June 1741 at age 52 at Dover Street, London, EnglandG, without surviving male issue.4
He gained the title of Earl of Mortimer. He gained the title of 2nd Earl of Oxford in 1724.
Child of Edward Harley, 2nd Earl of Oxford and Lady Henrietta Cavendish Holles
- Lady Margaret Cavendish Harley+5 b. 11 Feb 1714/15, d. 17 Jul 1785
- [S3409] Caroline Maubois, “re: Penancoet Family,” e-mail message to BENR, 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 X, page 266. Hereinafter cited as The Complete Peerage.
- [S6] Cokayne, and others, The Complete Peerage, volume X, page 265.
- [S6] Cokayne, and others, The Complete Peerage, volume X, page 267.
- [S6] Cokayne, and others, The Complete Peerage, volume II, page 25.
Lady Anne Saville1 
After her marriage, Lady Anne Saville was styled as Baroness Bruce of Whorlton on 29 December 1711.
Children of Lady Anne Saville and Charles Bruce, 4th Earl of Elgin
- Lady Elizabeth Bruce2 d. 5 Nov 1796
- Lady Mary Bruce+3 b. c 1710, d. 17 Aug 1738
- Hon. Robert Bruce4 b. b 1714, d. 30 Aug 1738
- Hon. George Bruce4 b. b 1717
- [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 61. Hereinafter cited as The Complete Peerage.
- [S6] Cokayne, and others, The Complete Peerage, volume II, page 30.
- [S6] Cokayne, and others, The Complete Peerage, volume I, page 63.
- [S6] Cokayne, and others, The Complete Peerage, volume I, page 62.
Lt.-Col. Thomas Horatio Arthur Ernest Cochrane, 1st Baron Cochrane of Cults1 
He gained the rank of Captain in the Scots Guards.1 He held the office of Member of Parliament (M.P.) (Liberal Union) for North Ayrshire between 1892 and 1910.2 He held the office of Parliamentary Private Secretary between 1895 and 1901, to the Secretary of State for the Colonies.1 He gained the rank of Major in 1900 in the 4th Battalion, Argyll and Sutherland Highlanders.1 He held the office of Justice of the Peace (J.P.) for Fife.2 He held the office of Deputy Lieutenant (D.L.) of Fife.2 He fought in the Boer War between 1900 and 1901.1 He held the office of Parliamentary Private Secretary between 1902 and 1905, to the Under-Secretary of the Home Department.1 He gained the rank of Honorary Lieutenant-Colonel in the 4th Battalion, Argyll and Sutherland Highlanders.1 He fought in the First World War.1 He was Lieutenant-Colonel of the 2nd/7th Black Watch between 1914 and 1917.2 He gained the rank of Honorary Lieutenant-Colonel in 1917 in the Territorial Forces Reserve.1 He was created 1st Baron Cochrane of Cults, of Crawford Priory, co. Fife [U.K.] on 16 May 1919.1 He was awarded the honorary degree of Doctor of Law (LL.D.) by St. Andrews University, St. Andrews, Fife, ScotlandG, in 1934.1
Children of Lt.-Col. Thomas Horatio Arthur Ernest Cochrane, 1st Baron Cochrane of Cults and Lady Gertrude Julia Georgina Boyle
- Hon. Katherine Elizabeth Cochrane+2 d. 1989
- Hon. Dorothy Agnes Cochrane+2 d. 17 Sep 1927
- Louisa Gertrude Montagu Cochrane2 d. 24 Oct 1916
- Marjorie Julia Cochrane2 d. 29 May 1886
- Major Thomas George Frederick Cochrane, 2nd Baron Cochrane of Cults+2 b. 19 Mar 1883, d. 8 Dec 1968
- Captain Hon. Sir Archibald Douglas Cochrane+2 b. 8 Jan 1885, d. 16 Apr 1958
- Air Chief Marshal Hon. Sir Ralph Alexander Cochrane+3 b. 24 Feb 1895, d. 17 Dec 1977
- Roger Cochrane2 b. 2 Jun 1898, d. 1908
- [S37] BP2003 volume 1, page 841. See link for full details for this source. Hereinafter cited as. [S37]
- [S37] BP2003. [S37]
- [S26] Claudia Orange, editor, The Dictionary of New Zealand Biography: Volume Four, 1921-1940 (Wellington, New Zealand: Auckland University Press, 1998), page 99-100. Hereinafter cited as Dictionary of N.Z. Biography: Volume Four.
