Frances Henrietta Arbuthnot1 
- [S37] BP2003 volume 1, page 124. See link for full details for this source. Hereinafter cited as. [S37]
Anne FitzGerald1 
From 20 March 1828, her married name became Arbuthnot.1
Children of Anne FitzGerald and Sir Robert Keith Arbuthnot, 2nd Bt.
- Charlotte d’Ende Arbuthnot+2 d. 1 May 1904
- Major Sir William Wedderburn Arbuthnot, 3rd Bt.+1 b. 22 Aug 1831, d. 5 Jun 1889
- Forster FitzGerald Arbuthnot2 b. 21 May 1833, d. 25 May 1901
- Reverend Robert Keith Arbuthnot+1 b. 10 Aug 1838, d. 5 Dec 1894
- Henrietta Anne Arbuthnot2 b. 1840, d. 26 Jun 1897
- John Alves Henry Arbuthnot2 b. 25 Jul 1842, d. 29 Jun 1878
- FitzGerald Hay Arbuthnot2 b. 25 Aug 1849, d. 1 Nov 1894
- [S37] BP2003 volume 1, page 124. See link for full details for this source. Hereinafter cited as. [S37]
- [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.”
Field Marshal Sir John Forster FitzGerald1 
He fought in the Peninsular Wars.2 He held the office of Member of Parliament (M.P.) for County Calre.2 He was appointed Knight Grand Cross, Order of the Bath (G.C.B.)1
Child of Field Marshal Sir John Forster FitzGerald and Charlotte Hazen
- Anne FitzGerald+1 b. c 1808, d. 6 Mar 1882
- [S37] BP2003 volume 1, page 124. See link for full details for this source. Hereinafter cited as. [S37]
- [S3458] Dan Filson, “re: Clutterbuck Family,” e-mail message to BENR, 21 December 2008. Hereinafter cited as “re: Clutterbuck 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 129. Hereinafter cited as The Scots Peerage.
Reverend Robert Keith Arbuthnot1 
He was the Vicar at St. James’s Church, Ratcliffe, London, EnglandG.1
Children of Reverend Robert Keith Arbuthnot and Mary Agnes Vaughan
- Geraldine Mary Arbuthnot+3 b. 1 May 1869, d. 11 Jul 1956
- Robert Edward Vaughan Arbuthnot+1 b. 15 Jan 1871, d. 22 Oct 1922
- Henry FitzGerald Arbuthnot+1 b. 16 Jul 1873, d. 26 May 1917
- Lieutenant Hugh Keith Arbuthnot3 b. 20 Jul 1874, d. 16 Feb 1903
- Constance Mary Arbuthnot3 b. 3 Mar 1879, d. 18 Oct 1949
- [S37] BP2003 volume 1, page 124. See link for full details for this source. Hereinafter cited as. [S37]
- [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. [S37]
Mary Agnes Vaughan1 
From 17 June 1868, her married name became Arbuthnot.1
Children of Mary Agnes Vaughan and Reverend Robert Keith Arbuthnot
- Geraldine Mary Arbuthnot+3 b. 1 May 1869, d. 11 Jul 1956
- Robert Edward Vaughan Arbuthnot+1 b. 15 Jan 1871, d. 22 Oct 1922
- Henry FitzGerald Arbuthnot+1 b. 16 Jul 1873, d. 26 May 1917
- Lieutenant Hugh Keith Arbuthnot3 b. 20 Jul 1874, d. 16 Feb 1903
- Constance Mary Arbuthnot3 b. 3 Mar 1879, d. 18 Oct 1949
- [S37] BP2003 volume 1, page 124. See link for full details for this source. Hereinafter cited as. [S37]
- [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. [S37]
Reverend Edward Thomas Vaughan1
He graduated with a Master of Arts (M.A.)2 He was the Rector at Harpenden, Hertfordshire, EnglandG.1 He held the office of Canon of St. Albans.1
Child of Reverend Edward Thomas Vaughan
- Mary Agnes Vaughan+1 b. c 1840, d. 14 Mar 1908
- [S37] BP2003 volume 1, page 124. See link for full details for this source. Hereinafter cited as. [S37]
- [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.”
Robert Edward Vaughan Arbuthnot1 
He was in the Indian Civil Service and the Commissioner of Settlements and Land Records, Burma between 1915 and 1919.1 He held the office of Finance Commissioner of Burma in 1919.1 He was appointed Companion, Order of the Star of India (C.S.I.) in 1922.1
Child of Robert Edward Vaughan Arbuthnot and Ethel Mary Wyndham
- Elnyth Mary Arbuthnot+1 b. 1 Feb 1900, d. 27 Jan 1977
- [S37] BP2003 volume 1, page 124. See link for full details for this source. Hereinafter cited as. [S37]
- [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.”
Ethel Mary Wyndham1 
From 19 April 1899, her married name became Arbuthnot.1
Child of Ethel Mary Wyndham and Robert Edward Vaughan Arbuthnot
- Elnyth Mary Arbuthnot+1 b. 1 Feb 1900, d. 27 Jan 1977
- [S37] BP2003 volume 1, page 124. See link for full details for this source. Hereinafter cited as. [S37]
- [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.”
Major Charles Wyndham1 
He gained the rank of Major in the 9th Bengal Cavalry.1
Child of Major Charles Wyndham and Charlotte Maria Anketell-Jones
- Ethel Mary Wyndham+1 b. 5 Apr 1864, d. 30 Sep 1965
- [S37] BP2003 volume 1, page 124. See link for full details for this source. Hereinafter cited as. [S37]
Elnyth Mary Arbuthnot1,2 
From 9 June 1924, her married name became Capponi.1
Children of Elnyth Mary Arbuthnot and Vice-Admiral Ferrante Luigi Oscar Capponi, 9th Conte di Capponi
- Neri Piero Roberto Capponi, 10th Conte di Capponi+1 b. 5 Sep 1925
- Diamante Tessa Luisa Capponi+1 b. 7 Aug 1927
- [S37] BP2003 volume 1, page 124. See link for full details for this source. Hereinafter cited as. [S37]
- [S7185] Tessa Capponi Borawska, “re: Capponi Family,” family provided evidence then verified by subsequent research and verification by BENR (101053), 8 July 2014. Hereinafter cited as “re: Capponi Family.”
- [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.”
