James Oliver Charles FitzRoy, Earl of Euston1 
James Oliver Charles FitzRoy, Earl of Euston was born on 13 December 1947.1 He was the son of Hugh Denis Charles FitzRoy, 11th Duke of Grafton and Ann Fortune Smith.1 He married Lady Claire Amabel Margaret Kerr, daughter of Peter Francis Walter Kerr, 12th Marquess of Lothian and Loris Antonella Thomasa Newland, on 16 September 1972.1 He died on 1 October 2009 at age 61.3
He was educated at Eton College, Windsor, Berkshire, EnglandG.1 He graduated from Magdalene College, Cambridge University, Cambridge, Cambridgeshire, EnglandG, in 1969 with a Bachelor of Arts (B.A.)1 He was styled as Earl of Euston in 1970.1 He was appointed Fellow, Institute of Chartered Accountants (F.C.A.) in 1973.1 He graduated from Magdalene College, Cambridge University, Cambridge, Cambridgeshire, EnglandG, in 1973 with a Master of Arts (M.A.)1 He was assistant director of J. Henry Schroder Wagg & Company between 1973 and 1982.1 He was executive director of Enskilda Securities between 1982 and 1987.1 He lived in 2003 at 6 Vicarage Gardens, London, EnglandG.1
Children of James Oliver Charles FitzRoy, Earl of Euston and Lady Claire Amabel Margaret Kerr
- Lady Louise Helen Mary FitzRoy+1 b. 11 Jun 1973
- Lady Emily Clare FitzRoy1 b. 6 Dec 1974
- Henry Oliver Charles FitzRoy, 12th Duke of Grafton+1 b. 6 Apr 1978
- Lady Charlotte Rose FitzRoy1 b. 10 Mar 1983
- Lady Isobel Anne FitzRoy1 b. 1985
- [S37] BP2003 volume 2, page 1616. See link for full details for this source. Hereinafter cited as. [S37]
- [S300] Michael Rhodes, “re: Ernest Fawbert Collection,” e-mail message to BENR, 8 February. Hereinafter cited as “re: Ernest Fawbert Collection.”
- [S466] Notices, The Telegraph, London, UK, 6 October 2009. Hereinafter cited as The Telegraph.
Ann Fortune Smith1 
Ann Fortune Smith was born on 24 February 1920.3,4 She was the daughter of Captain Evan Cadogan Eric Smith and Helen Williams.1,3 She married Hugh Denis Charles FitzRoy, 11th Duke of Grafton, son of Charles Alfred Euston FitzRoy, 10th Duke of Grafton and Lady Doreen Maria Josepha Sydney Buxton, on 12 October 1946.1 She died on 3 December 2021 at age 101.4
Ann Fortune Smith usually went by her middle name of Fortune.1 From 12 October 1946, her married name became FitzRoy. She held the office of Justice of the Peace (J.P.) for the County of London in 1949.5 She held the office of Lady of the Bedchamber to HM Queen Elizabeth II between 1953 and 1966.5 She was appointed Commander, Royal Victorian Order (C.V.O.) in 1965.5 She held the office of Mistress of the Robes to HM Queen Elizabeth II in 1967.5 She was appointed Dame Commander, Royal Victorian Order (D.C.V.O.) in 1970.5 After her marriage, Ann Fortune Smith was styled as Duchess of Grafton on 11 November 1970. She held the office of Justice of the Peace (J.P.) for West Sussex between 1972 and 1990.5 She was appointed Dame Grand Cross, Royal Victorian Order (G.C.V.O.) in 1980.1 She lived in 2003 at Euston Hall, Thetford, Norfolk, EnglandG.5
Children of Ann Fortune Smith and Hugh Denis Charles FitzRoy, 11th Duke of Grafton
- James Oliver Charles FitzRoy, Earl of Euston+1 b. 13 Dec 1947, d. 1 Oct 2009
- Lady Henrietta Fortune Doreen FitzRoy+1 b. 14 Sep 1949
- Lady Virginia Mary Elizabeth FitzRoy1 b. 10 Apr 1954
- Lord Charles Patrick Hugh FitzRoy+1 b. 7 Jan 1957
- Lady Olivia Rose Mildred FitzRoy+1 b. 1 Aug 1963
- [S37] BP2003 volume 2, page 1616. See link for full details for this source. Hereinafter cited as. [S37]
- [S300] Michael Rhodes, “re: Ernest Fawbert Collection,” e-mail message to BENR, 8 February. Hereinafter cited as “re: Ernest Fawbert Collection.”
- [S1221] Michael (deceased) Ashworth, “re: Palmer Family,” e-mail message to British and European Nobility Register, 18 December 2004 – 3 November 2005. Hereinafter cited as “re: Palmer Family.”
- [S466] Notices, The Telegraph, London, UK. Hereinafter cited as The Telegraph.
- [S37] BP2003. [S37]
Lord Charles Patrick Hugh FitzRoy1
He was educated at Eton College, Windsor, Berkshire, EnglandG.1 He graduated from Magdalene College, Cambridge University, Cambridge, Cambridgeshire, EnglandG, in 1978 with a Bachelor of Arts (B.A.)1 He wrote the book Italy, a Grand Tour for the Modern Traveller, published 1991.1 He was a director of Fine Art Courses Ltd.1
Children of Lord Charles Patrick Hugh FitzRoy and Diana M. Miller-Stirling
- Nicholas Augustus Charles FitzRoy1 b. 1991
- George FitzRoy1 b. 1993
- [S37] BP2003 volume 2, page 1616. See link for full details for this source. Hereinafter cited as. [S37]
Lady Henrietta Fortune Doreen FitzRoy1
From 1 December 1979, her married name became St. George. She lived in 2003 at Freeport, Grand Bahama, BahamasG.1
Children of Lady Henrietta Fortune Doreen FitzRoy and Edward Gerald Patrick St. George
- Henry Edward Hugh St. George+1 b. 22 Sep 1983
- Katherine Helen Cecilia St. George1 b. 26 Nov 1984
- [S37] BP2003 volume 2, page 1616. See link for full details for this source. Hereinafter cited as. [S37]
Lady Virginia Mary Elizabeth FitzRoy1
From 6 September 1980, her married name became Kerr. From 4 August 1995, her married name became Hill.1
Lady Olivia Rose Mildred FitzRoy1
Lady Olivia Rose Mildred FitzRoy usually went by her middle name of Rose.1 From 17 March 1995, her married name became Monson.1
Children of Lady Olivia Rose Mildred FitzRoy and John Guy Elmhirst Monson
- Olivia Effie Fortune Monson3 b. 8 Dec 1995
- Leonora Grace Monson3 b. 19 Aug 1999
- [S37] BP2003 volume 2, page 1616. See link for full details for this source. Hereinafter cited as. [S37]
- [S466] Notices, The Telegraph, London, UK, 22 March 1995. Hereinafter cited as The Telegraph.
- [S1122] Peerage News, online http://peeragenews.blogspot.co.nz/. Hereinafter cited as Peerage News.
Lady Claire Amabel Margaret Kerr1
From 16 September 1972, her married name became FitzRoy. After her marriage, Lady Claire Amabel Margaret Kerr was styled as Countess of Euston on 16 September 1972. She held the office of Deputy Lieutenant (D.L.) of Suffolk in 2005.3 She held the office of Lord-Lieutenant of Suffolk on 23 December 2014.4
Children of Lady Claire Amabel Margaret Kerr and James Oliver Charles FitzRoy, Earl of Euston
- Lady Louise Helen Mary FitzRoy+1 b. 11 Jun 1973
- Lady Emily Clare FitzRoy1 b. 6 Dec 1974
- Henry Oliver Charles FitzRoy, 12th Duke of Grafton+1 b. 6 Apr 1978
- Lady Charlotte Rose FitzRoy1 b. 10 Mar 1983
- Lady Isobel Anne FitzRoy1 b. 1985
- [S37] BP2003 volume 2, page 1616. See link for full details for this source. Hereinafter cited as. [S37]
- [S37] BP2003. [S37]
- [S466] Notices, The Telegraph, London, UK, 1 July 2005. Hereinafter cited as The Telegraph.
- [S214] Honours List, The London Gazette, London, U.K.. Hereinafter cited as London Gazette.
Henry Oliver Charles FitzRoy, 12th Duke of Grafton1
Henry Oliver Charles FitzRoy, 12th Duke of Grafton was born on 6 April 1978.1 He is the son of James Oliver Charles FitzRoy, Earl of Euston and Lady Claire Amabel Margaret Kerr.1 He married Olivia Margaret Sladen, daughter of Simon Hogarth Sladen, on 14 August 2010 at SnowshillG.3
He was styled as Viscount Ipswich between 1978 and 2011.1 He succeeded as the 12th Baron Sudbury of Sudbury, co. Suffolk [E., 1672] on 7 April 2011.4 He succeeded as the 12th Duke of Grafton, co. Northampton [E., 1675] on 7 April 2011.4 He succeeded as the 12th Earl of Euston, co. Suffolk [E., 1672] on 7 April 2011.4 He succeeded as the 12th Viscount Ipswich, co. Suffolk [E., 1672] on 7 April 2011.4
Child of Henry Oliver Charles FitzRoy, 12th Duke of Grafton and Olivia Margaret Sladen
- Alfred James Charles FitzRoy, Earl of Euston3 b. 26 Dec 2012
- [S37] BP2003 volume 2, page 1616. See link for full details for this source. Hereinafter cited as. [S37]
- [S130] Wikipedia, online http;//www.wikipedia.org. Hereinafter cited as Wikipedia.
- [S1122] Peerage News, online http://peeragenews.blogspot.co.nz/. Hereinafter cited as Peerage News.
- [S203] Announcements, The Times, London, U.K., 12 April 2011. Hereinafter cited as The Times.
