Lady Trina Maria Stanhope1
- [S37] BP2003 volume 2, page 1796. See link for full details for this source. Hereinafter cited as. [S37]
Lady Sarah Sue Stanhope1
From 11 August 1970, her married name became Barry.1 From 29 August 2019, her married name became Buckley.2
Children of Lady Sarah Sue Stanhope and Robert John Barry
- Mark Barry b. 1972
- Tristran James Barry1 b. 1975
- Guy William Barry1 b. 1975
Hon. John Fitzroy Stanhope1
- [S37] BP2003 volume 2, page 1796. See link for full details for this source. Hereinafter cited as. [S37]
Lady Isabella Rachel Stanhope1
After her marriage, Lady Isabella Rachel Stanhope was styled as Countess Cawdor of Castlemartin on 21 October 1994. From 21 October 1994, her married name became Campbell.
Child of Lady Isabella Rachel Stanhope and Colin Robert Vaughan Campbell of Cawdor, 7th Earl Cawdor of Castlemartin
- James Chester Campbell, Viscount Emlyn2 b. 8 Jul 1998
- [S37] BP2003 volume 1, page 729. See link for full details for this source. Hereinafter cited as. [S37]
- [S37] BP2003. [S37]
- [S1122] Peerage News, online http://peeragenews.blogspot.co.nz/. Hereinafter cited as Peerage News.
Ben Stanhope1
- [S37] BP2003 volume 2, page 1796. See link for full details for this source. Hereinafter cited as. [S37]
Tara Stanhope1
- [S37] BP2003 volume 2, page 1796. See link for full details for this source. Hereinafter cited as. [S37]
Charles Joseph Leicester Stanhope, 10th Earl of Harrington1 
He gained the rank of Captain in the 15th Hussars, Reserve of Officers.1 He gained the rank of Brevet Major.1 He was awarded the Military Cross (M.C.)1 He held the office of Deputy Lieutenant (D.L.) of Derbyshire.1 He succeeded as the 10th Earl of Harrington, co. Northampton [G.B., 1742] on 13 November 1928.1 He succeeded as the 10th Viscount Petersham of Petersham, co. Surrey [G.B., 1742] on 13 November 1928.1 He succeeded as the 10th Baron Harrington, co. Northampton [G.B., 1730] on 13 November 1928.1
Children of Charles Joseph Leicester Stanhope, 10th Earl of Harrington and Margaret Trelawney Seaton
- Charles Stanhope1 b. 19 Jan 1921, d. 23 Jan 1921
- William Henry Leicester Stanhope, 11th Earl of Harrington+2 b. 24 Aug 1922, d. 12 Apr 2009
Margaret Trelawney Seaton1 
From 23 April 1919, her married name became Stanhope. From 14 July 1934, her married name became Lillingston. From 23 July 1949, her married name became Johnson.
Children of Margaret Trelawney Seaton and Charles Joseph Leicester Stanhope, 10th Earl of Harrington
- Charles Stanhope1 b. 19 Jan 1921, d. 23 Jan 1921
- William Henry Leicester Stanhope, 11th Earl of Harrington+2 b. 24 Aug 1922, d. 12 Apr 2009
Child of Margaret Trelawney Seaton and Captain Luke Theodore Lillingston
- Alan Lillingston+ d. 26 Jul 2014
Thomas Claxton1 
- [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 I, page 153. Hereinafter cited as The Complete Peerage.
Major Stephen Cecil Johnson1
He was awarded the Distinguished Service Order (D.S.O.)1
- [S37] BP2003 volume 2, page 1797. See link for full details for this source. Hereinafter cited as. [S37]
