Robert George Duff1 
He held the office of Deputy Lieutenant (D.L.) of Caernarvonshire.3 He lived at Ryde, Isle of Wight, EnglandG. He lived at Wellington Lodge, Ryde, Isle of Wight, England.4
Children of Robert George Duff and Mary Astley
- George William Duff-Assheton-Smith+1 b. 17 May 1848, d. 22 Nov 1904
- Sir Charles Garden Assheton-Smith, 1st Bt.+ b. 16 Apr 1851, d. 24 Sep 1914
- Louisa Alice Duff+ b. c 1853, d. 3 Apr 1926
- Henry Assheton Duff+1 b. 14 Sep 1862, d. 30 Jan 1939
- [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.”
- [S34] BP1970 page 847. See link for full details for this source. Hereinafter cited as. [S34]
- [S37] BP2003 volume 1, page 1204. See link for full details for this source. Hereinafter cited as. [S37]
- [S37] BP2003. [S37]
Mary Astley 
Her married name became Duff.
Children of Mary Astley and Robert George Duff
- George William Duff-Assheton-Smith+4 b. 17 May 1848, d. 22 Nov 1904
- Sir Charles Garden Assheton-Smith, 1st Bt.+ b. 16 Apr 1851, d. 24 Sep 1914
- Louisa Alice Duff+ b. c 1853, d. 3 Apr 1926
- Henry Assheton Duff+4 b. 14 Sep 1862, d. 30 Jan 1939
- [S155] Peter Townend, editor, Burke’s Peerage and Baronetage, 104th edition (London, U.K.: Burke’s Peerage Ltd, 1967), page 796. Hereinafter cited as Burke’s Peerage, 104th ed.
- [S34] BP1970 page 847. See link for full details for this source. Hereinafter cited as. [S34]
- [S37] BP2003 volume 1, page 1204. 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.”
William Buckler Astley 
He lived at Everleigh, Wiltshire, EnglandG.2 He lived at Purton House, Wiltshire, EnglandG.3
Child of William Buckler Astley and Elizabeth Assheton-Smith
- Mary Astley+3 b. 23 Jan 1822, d. 4 Oct 1874
- [S155] Peter Townend, editor, Burke’s Peerage and Baronetage, 104th edition (London, U.K.: Burke’s Peerage Ltd, 1967), page 796. Hereinafter cited as Burke’s Peerage, 104th ed.
- [S37] BP2003 volume 1, page 1204. See link for full details for this source. Hereinafter cited as. [S37]
- [S34] BP1970 page 847. See link for full details for this source. Hereinafter cited as. [S34]
George Robert Hay-Drummond, Viscount Dupplin1 
He gained the rank of Lieutenant in the 1st Life Guards.1 He was styled as Viscount Dupplin between 1866 and 1886.1
Child of George Robert Hay-Drummond, Viscount Dupplin and Lady Agnes Cecil Emmeline Duff
- Agnes Blanche Marie Hay-Drummond1 b. 6 Dec 1873, d. 13 Dec 1938
Herbert Flower1 
- [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 24. Hereinafter cited as The New Extinct Peerage.
- [S8308] Sara Flower, “re: Flower Family,” e-mail message to Sara Flower, 5 May 2017. Hereinafter cited as “re: Flower Family.”
Lady Anne Elizabeth Clementina Duff1 
After her marriage, Lady Anne Elizabeth Clementina Duff was styled as Marchioness Townshend of Raynham on 17 October 1865. From 17 October 1865, her married name became Townshend.
Children of Lady Anne Elizabeth Clementina Duff and John Villiers Stuart Townshend, 5th Marquess Townshend of Raynham
- John James Dudley Stuart Townshend, 6th Marquess Townshend of Raynham+2 b. 17 Oct 1866, d. 17 Nov 1921
- Lady Agnes Elizabeth Audrey Townshend+2 b. 12 Dec 1870, d. 15 Mar 1955
John Villiers Stuart Townshend, 5th Marquess Townshend of Raynham1 
He held the office of Member of Parliament (M.P.) for Tamworth between 1856 and 1863.2 He succeeded as the 8th Viscount Townshend of Raynham, co. Norfolk [E., 1682] on 10 September 1863.2 He succeeded as the 5th Marquess Townshend, co. Norfolk [G.B., 1787] on 10 September 1863.2 He succeeded as the 8th Baron Townshend of Lynn Regis, co. Norfolk [E., 1682] on 10 September 1863.2 He succeeded as the 10th Baronet Townshend, of Rainham, co. Norfolk [E., 1617] on 10 September 1863.2 He held the office of High Steward of Tamworth.2 He held the office of Deputy Lieutenant (D.L.) of Norfolk.2 He held the office of Justice of the Peace (J.P.) for Norfolk.2
Children of John Villiers Stuart Townshend, 5th Marquess Townshend of Raynham and Lady Anne Elizabeth Clementina Duff
- John James Dudley Stuart Townshend, 6th Marquess Townshend of Raynham+2 b. 17 Oct 1866, d. 17 Nov 1921
- Lady Agnes Elizabeth Audrey Townshend+2 b. 12 Dec 1870, d. 15 Mar 1955
Lady Alexina Duff1 
Her married name became Coventry.
- [S37] BP2003 volume 1, page 932. 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.”
Henry Aubrey Coventry1 
He gained the rank of officer in the Royal Horse Guards.1
Child of Henry Aubrey Coventry and Mary Miles
- Nesta Helen Mary Coventry1 b. 18 Jul 1894, d. 27 Dec 1970
- [S37] BP2003 volume 1, page 932. See link for full details for this source. Hereinafter cited as. [S37]
Lady Ida Louisa Alice Duff1 
by Bassano, 1913 2
Lady Ida Louisa Alice Duff was the daughter of James Duff, 5th Earl Fife and Lady Agnes Georgiana Elizabeth Hay.1 She married, firstly, Adrian Elias Hope, son of Adrian John Hope and Emilie Mélanie Mathilde Rapp, on 3 June 1867.1 She and Adrian Elias Hope were divorced in 1873.1 She married, secondly, William Wilson on 20 September 1880.1 She died on 29 May 1918.
From 3 June 1867, her married name became Hope.1 From 20 September 1880, her married name became Wilson.1
Children of Lady Ida Louisa Alice Duff and Adrian Elias Hope
- Agnes Henriette Ida Hope+3 d. 15 Jul 1920
- Mildred Hope4 d. 1957
- Ethel Hope5 d. 1987
- [S37] BP2003 volume 1, page 1426. See link for full details for this source. Hereinafter cited as. [S37]
- [S140] National Portrait Gallery, London, online http://www.npg.org.uk. Hereinafter cited as National Portrait Gallery.
- [S35] BLG1965 volume 1, page 198. See link for full details for this source. Hereinafter cited as. [S35]
- [S522] Edmund Lodge, compiler, The Peerage and Baronetage of the British Empire, 80th edition (London, U.K.: Kelly’s Directories Ltd, 1911), page 136. Hereinafter cited as Peerage and Baronetage of the British Empire, 80th edition.
- [S1401] Christopher Quaile, “re: Lord Bowen,” e-mail message to British and European Nobility Register. Hereinafter cited as “re: Lord Bowen.”
