Henry Octavius Wells1
Child of Henry Octavius Wells
- [S15] George Edward Cokayne, editor, The Complete Baronetage, 5 volumes (no date (c. 1900); reprint, Gloucester, U.K.: Alan Sutton Publishing, 1983), volume III, page 270. Hereinafter cited as The Complete Baronetage.
Harriet Nina Bourchier1 
Her married name became Moore.1
- [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.”
Harriet Emma Moore1 
From 1909, her married name became Rye.1
Child of Harriet Emma Moore and Lt.-Col. Hubert Bernard Tonson Rye
- Major Eudo John Rye+2 b. 1910
Lt.-Col. Hubert Bernard Tonson Rye1 
He gained the rank of Lieutenant-Colonel in the Royal Munster Fusiliers.2 He was awarded the Distinguished Service Order (D.S.O.)1
Child of Lt.-Col. Hubert Bernard Tonson Rye and Harriet Emma Moore
- Major Eudo John Rye+3 b. 1910
- [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 1206. See link for full details for this source. Hereinafter cited as. [S37]
- [S37] BP2003. [S37]
Jessie Louisa Moore1 
From 1901, her married name became Ackland.1 From 1908, her married name became Rickard.1 From after 1915, her married name became Fitzjohn.1
Child of Jessie Louisa Moore and Lt.-Col. Victor George Howard Rickard
- Justin Victor Rickard+2 b. 1913
Robert Dudley Innes Ackland1
- [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.”
Lt.-Col. Victor George Howard Rickard1

He fought in the First World War.1
Child of Lt.-Col. Victor George Howard Rickard and Jessie Louisa Moore
- Justin Victor Rickard+2 b. 1913
Lt.-Col. Tudor Fitzjohn1
He was awarded the Distinguished Service Order (D.S.O.)2
- [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 1206. See link for full details for this source. Hereinafter cited as. [S37]
Helen Duff1 
From 12 June 1832, her married name became Buchan.1
Children of Helen Duff and James Buchan, 14th of Auchmacoy
- Louisa Buchan, 15th of Auchmacoy1 d. 18 Apr 1910
- Thomas Buchan1 b. Aug 1836, d. 22 Apr 1866
- [S37] BP2003 volume 1, page 571. 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]
James Buchan, 14th of Auchmacoy1 
Aberdeenshire.2 He was recognised by Lord Lyon King of Arms as Chief of Buchan and Baron of Auchmacoy, by the Lord Depute, and matriculated his arms at the Lyons Court Chief of Buchan and Baron of Auchmacoy, by the Lord Depute on 27 April 1830.1
Children of James Buchan, 14th of Auchmacoy and Helen Duff
- Louisa Buchan, 15th of Auchmacoy1 d. 18 Apr 1910
- Thomas Buchan1 b. Aug 1836, d. 22 Apr 1866
- [S37] BP2003 volume 1, page 571. See link for full details for this source. Hereinafter cited as. [S37]
- [S37] BP2003. [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.”