Nancy Seymour Finke1 
Her married name became Drummond. After her marriage, Nancy Seymour Finke was styled as Countess of Perth on 15 December 1951.
Children of Nancy Seymour Finke and John David Drummond, 17th Earl of Perth
- John Eric Drummond, 18th Earl of Perth+1 b. 7 Jul 1935, d. 27 Mar 2023
- Hon. James Reginald Drummond1 b. 28 Jul 1938
- [S37] BP2003 volume 3, page 3113. See link for full details for this source. Hereinafter cited as. [S37]
Reginald Finke1
Child of Reginald Finke
- Nancy Seymour Finke+1 d. 7 Jun 1996
- [S37] BP2003 volume 3, page 3113. See link for full details for this source. Hereinafter cited as. [S37]
Andrew Drummond1 
He was founder of Drummond’s Bank.1 He purchased the sequestrated Drummond property of Machany and Strahallan Castle in 1752.1 He lived at Stanmore, London, EnglandG.1
Children of Andrew Drummond and Isabella Strahan
- Isabel Drummond1
- John Drummond+1 b. 27 Apr 1723, d. 25 Jul 1774
- [S37] BP2003 volume 3, page 3105. See link for full details for this source. Hereinafter cited as. [S37]
Isabella Strahan1 
Her married name became Drummond.
Children of Isabella Strahan and Andrew Drummond
- Isabel Drummond1
- John Drummond+1 b. 27 Apr 1723, d. 25 Jul 1774
- [S37] BP2003 volume 3, page 3105. See link for full details for this source. Hereinafter cited as. [S37]
John Drummond1 
He was partner of Drummond’s Bank.1 He held the office of Member of Parliament (M.P.) for Thetford.1 He lived at Stanmore, London, EnglandG.1 He had one other daughter.1
Children of John Drummond and Charlotte Beauclerk
- Charlotte Drummond+1 d. 20 Mar 1774
- George Drummond+1 b. 1758, d. 6 Mar 1789
- John Drummond+1 b. 1766, d. 28 May 1833
- [S37] BP2003 volume 3, page 3105. See link for full details for this source. Hereinafter cited as. [S37]
Martha Harley1 
Her married name became Drummond.
Children of Martha Harley and George Drummond
- Henrietta Martha Drummond+1 d. 10 Mar 1857
- George Harley Drummond+1 b. 23 Nov 1783, d. 21 Mar 1855
- Andrew Mortimer Drummond+1 b. 9 Nov 1786, d. 1 Jun 1864
- [S37] BP2003 volume 3, page 3105. See link for full details for this source. Hereinafter cited as. [S37]
Edward Harley, 3rd Earl of Oxford 
He gained the title of Earl of Mortimer. He gained the title of 3rd Earl of Oxford.
Children of Edward Harley, 3rd Earl of Oxford and Martha Morgan
- Hon. Thomas Harley+3
- Lady Martha Harley+
- Edward Harley, 4th Earl of Oxford4 b. 2 Sep 1726, d. 1790
- Rt. Rev. Hon. John Harley+4 b. 29 Sep 1728, d. 7 Jan 1788
- [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 268
. Hereinafter cited as The Complete Peerage. - [S6] Cokayne, and others, The Complete Peerage, volume X, page 268.
- [S15] George Edward Cokayne, editor, The Complete Baronetage, 5 volumes (no date (c. 1900); reprint, Gloucester, U.K.: Alan Sutton Publishing, 1983), volume V, page 185. Hereinafter cited as The Complete Baronetage.
- [S22] Sir Bernard Burke, C.B. LL.D., A Genealogical History of the Dormant, Abeyant, Forfeited, and Extinct Peerages of the British Empire, new edition (1883; reprint, Baltimore, Maryland: Genealogical Publishing Company, 1978), page 205. Hereinafter cited as Burkes Extinct Peerage.
George Drummond1 
by Henry Raeburn 2
George Drummond was born on 12 February 1802.1 He was the son of George Harley Drummond and Margaret Munro.1 He married Marianne Portman, daughter of Edward Berkeley Portman and Lucy Whitby, on 14 April 1831.1 He died on 5 January 1851 at age 48.1
He was partner of Drummond’s Bank.1 He lived at Stanmore, London, EnglandG.1 He also had four daughters.1
Child of George Drummond and Marianne Portman
- George James Drummond+1 b. 22 Jun 1835, d. 31 Jan 1917
Edward Berkeley Portman1 
He lived at Orchard Portman, Somerset, England.2 He lived at Bryanston, Dorset, England.2
Children of Edward Berkeley Portman and Lucy Whitby
- Marianne Portman+2 d. 1 Dec 1842
- Harriet Ella Portman+2 d. 17 Apr 1903
- Lucy Mabella Portman2
- Edward Berkley Portman, 1st Viscount Portman of Bryanston+2 b. 9 Jul 1799, d. 10 Nov 1888
- Henry William Berkeley Portman+2 b. 8 May 1801, d. 31 Mar 1879
- Captain Wyndham Berkeley Portman+2 b. 4 Jun 1804, d. 7 Jul 1883
- Reverend Henry Fitzharding Berkeley Portman+2 b. 23 Jan 1811, d. 6 Mar 1893
Lucy Whitby 
Her married name became Portman.
Children of Lucy Whitby and Edward Berkeley Portman
- Marianne Portman+1 d. 1 Dec 1842
- Harriet Ella Portman+1 d. 17 Apr 1903
- Lucy Mabella Portman2
- Edward Berkley Portman, 1st Viscount Portman of Bryanston+1 b. 9 Jul 1799, d. 10 Nov 1888
- Henry William Berkeley Portman+2 b. 8 May 1801, d. 31 Mar 1879
- Captain Wyndham Berkeley Portman+2 b. 4 Jun 1804, d. 7 Jul 1883
- Reverend Henry Fitzharding Berkeley Portman+1 b. 23 Jan 1811, d. 6 Mar 1893
