Alexander Abercromby1 
He inherited the estate of Tullibody in Clackmannan from his cousin, George Abercromby of Skelth.1 He was a practising Advocate.1 He held the office of Member of Parliament (M.P.) for Clackmannanshire [Scotland] between 1703 and 1707.1
Children of Alexander Abercromby and Mary Duff
- Helen Abercromby+3
- George Abercromby of Tullibody+1 d. 8 Jun 1800
- Alexander Abercromby1
- Jean Abercromby4 d. 1796
- James Abercromby4
- [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 1. Hereinafter cited as The New Extinct Peerage.
- [S37] BP2003 volume 1, page 8. See link for full details for this source. Hereinafter cited as. [S37]
- [S15] George Edward Cokayne, editor, The Complete Baronetage, 5 volumes (no date (c. 1900); reprint, Gloucester, U.K.: Alan Sutton Publishing, 1983), volume II, page 418. Hereinafter cited as The Complete Baronetage.
- [S1438] Sir William, Bt. Arbuthnot, “re: Arbuthnot and Duff Families,” e-mail message to British and European Nobility Register, 29 August 2005 and later. Hereinafter cited as “re: Arbuthnot and Duff Families.”
Mary Duff1 
From 1699, her married name became Abercromby.1
Children of Mary Duff and Alexander Abercromby
- Helen Abercromby+
- George Abercromby of Tullibody+1 d. 8 Jun 1800
- Alexander Abercromby1
- Jean Abercromby2 d. 1796
- James Abercromby2
- [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 1. Hereinafter cited as The New Extinct Peerage.
- [S1438] Sir William, Bt. Arbuthnot, “re: Arbuthnot and Duff Families,” e-mail message to British and European Nobility Register, 29 August 2005 and later. Hereinafter cited as “re: Arbuthnot and Duff Families.”
- [S37] BP2003 volume 1, page 8. See link for full details for this source. Hereinafter cited as. [S37]
Alexander Duff of Braco1 
He was a practising Writer to the Signet (W.S.)3 He lived at Braco, Banffshire, ScotlandG.3 He held the office of Member of Parliament (M.P.) for Banffshire.3
Children of Alexander Duff of Braco and Margaret Gordon
- Margaret Duff+2 b. 1679
- Helen Duff+2 b. c 1681, d. 1735
- Mary Duff+1 b. c 1683
- William Duff+3 b. 1685, d. Jan 1717/18
- Anna Duff2 b. 1689
- [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 1. Hereinafter cited as The New Extinct Peerage.
- [S1438] Sir William, Bt. Arbuthnot, “re: Arbuthnot and Duff Families,” e-mail message to British and European Nobility Register, 29 August 2005 and later. Hereinafter cited as “re: Arbuthnot and Duff Families.”
- [S37] BP2003 volume 1, page 1426. See link for full details for this source. Hereinafter cited as. [S37]
Alexander Abercromby1 
He lived at Alloa, Clackmannanshire, ScotlandG.1
- [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 1. Hereinafter cited as The New Extinct Peerage.
Rebecca Colquhoun1 
From 1732, her married name became Abercromby.1
- [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 1. Hereinafter cited as The New Extinct Peerage.
Alexander Colquhoun1 
Child of Alexander Colquhoun
- [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 1. Hereinafter cited as The New Extinct Peerage.
General Hon. Sir John Abercromby1 
He gained the rank of Colonel in the 53rd Regiment.1 He fought in the capture of Mauritius in 1809, which he commanded.1 He was appointed Knight Grand Cross, Order of the Bath (G.C.B.)1 He has an extensive biographical entry in the Dictionary of National Biography.2
- [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 1. Hereinafter cited as The New Extinct Peerage.
- [S18] Matthew H.C.G., editor, Dictionary of National Biography on CD-ROM (Oxford, U.K.: Oxford University Press, 1995), reference “Abercromby, John 1772-1817”. Hereinafter cited as Dictionary of National Biography.
James Abercromby, 1st Baron Dunfermline1,2 
He gained the title of 1st Baron Dunfermline.3 He has an extensive biographical entry in the Dictionary of National Biography.4
Child of James Abercromby, 1st Baron Dunfermline and Mary Anne Leigh
- Ralph Abercromby, 2nd Baron Dunfermline+ b. 6 Apr 1803, d. 12 Jul 1868
- [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 1. Hereinafter cited as The New Extinct Peerage.
- [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 601. Hereinafter cited as Burkes Extinct 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 IV, page 534. Hereinafter cited as The Complete Peerage.
- [S18] Matthew H.C.G., editor, Dictionary of National Biography on CD-ROM (Oxford, U.K.: Oxford University Press, 1995), reference “Abercromby, James 1776-1858”. Hereinafter cited as Dictionary of National Biography.
Lt.-Col. Hon. Alexander Abercromby1 
He gained the rank of volunteer in 1799 in the 92nd Regiment.2 He fought in the Peninsular Wars.1 He gained the rank of Lieutenant-Colonel in 1808 in the 28th Regiment.1,2 He fought in the Battle of Busaco on 27 September 1810.2 He fought in the Battle of Albuera on 16 May 1811, where he commanded his brigade.2 He fought in the Battle of Waterloo on 18 June 1815.1 He was Colonel of the Coldstream Guards.2 He was awarded the Knight, Order of Maria Theresa of Austria (K.M.T.)2 He was awarded the Knight, Order of the Tower and Sword of Portugal (K.T.S.)2 He was appointed Companion, Order of the Bath (C.B.)1 He was appointed Knight, Order of St. George of Russia.2 He held the office of Member of Parliament (M.P.) for Clackmannanshire between 1817 and 1818.1,2 He has an extensive biographical entry in the Dictionary of National Biography.2
- [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 1. Hereinafter cited as The New Extinct Peerage.
- [S18] Matthew H.C.G., editor, Dictionary of National Biography on CD-ROM (Oxford, U.K.: Oxford University Press, 1995), reference “Abercromby, Alexander 1784-1853”. Hereinafter cited as Dictionary of National Biography.
Hon. Anne Abercromby1 
From 1795, her married name became Cameron.1
Children of Hon. Anne Abercromby and Donald Cameron of Lochiel, 22nd Chief of Clan Cameron
- Mary Anne Cameron2 d. 30 Nov 1850
- Reverend Alexander Cameron+2
- Matilda Cameron2 d. 1894
- Donald Cameron of Lochiel, 23rd Chief of Clan Cameron+2 b. 25 Sep 1796, d. 2 Dec 1858
- [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 1. Hereinafter cited as The New Extinct Peerage.
- [S37] BP2003 See link for full details for this source. Hereinafter cited as. [S37]
