Eileen Briscoe1 
Her married name became Hope Johnstone.
Child of Eileen Briscoe and Evelyn Wentworth Hope Johnstone
- Major Percy Wentworth Hope Johnstone+1 b. 2 Jan 1909, d. 5 Apr 1983
- [S8] BP1999 volume 1, page 82. See link for full details for this source. Hereinafter cited as. [S8]
Marie Eleanor Domvile1 
Marie Eleanor Domvile also went by the nick-name of May. From 1 May 1916, her married name became Hope Johnstone. From 10 September 1925, her married name became Ainsworth.
Child of Marie Eleanor Domvile and Evelyn Wentworth Hope Johnstone
- Jean Evelyn Hope Johnstone+1 b. 9 Jul 1917, d. 15 Dec 2011
Child of Marie Eleanor Domvile and Sir Thomas Ainsworth, 2nd Bt.
- Sir Thomas David Ainsworth, 4th Bt.+3 b. 22 Aug 1926, d. 24 Nov 1999
Mary Evelyn Locke1 
From 1910, her married name became Batten.1 Her married name became Hope Johnstone.
- [S8] BP1999 volume 1, page 82. See link for full details for this source. Hereinafter cited as. [S8]
- [S1122] Peerage News, online http://peeragenews.blogspot.co.nz/. Hereinafter cited as Peerage News.
Major Percy Wentworth Hope Johnstone1 
He was educated at Sherborne School, Sherborne, Dorset, EnglandG.1 He was educated at Royal Military College, Sandhurst, Berkshire, EnglandG.1 He gained the rank of Lieutenant in the 16th/5th Lancers.1 He gained the rank of Major in the 155th Field Regiment, Royal Artillery.1 He fought in the Second World War, where he was captured as a Prisoner of War in the Far East.1 He succeeded as the 10th Earl of Annandale and Hartfell [S., 1662] on 26 October 1964, de jure.1 He succeeded as the 10th Lord Johnstone [S., 1662] on 26 October 1964, de jure.1 He held the office of Hereditary Steward of Annandale and Hereditary Keeper of Lochmaben Palace on 26 October 1964.1 In 1982 he claimed the 1662 creations of the Annandale titles, which was considered in a much more favourable light than the 1661 creations (hitherto the subject of the various claims over the previous 150 years). However he died before further progress was made.1
Children of Major Percy Wentworth Hope Johnstone and Margaret Jane Hunter-Arundell
- Patrick Andrew Wentworth Hope Johnstone, 11th Earl of Annandale and Hartfell+1 b. 19 Apr 1941
- Lady Eileen Elizabeth Hope Johnstone+1 b. 3 Oct 1948
- [S8] BP1999 volume 1, page 82. See link for full details for this source. Hereinafter cited as. [S8]
Phyllis Athena MacDonell1
Her married name became Hope Johnstone.
- [S8] BP1999 volume 1, page 82. See link for full details for this source. Hereinafter cited as. [S8]
Margaret Jane Hunter-Arundell1 
Her married name became Hope Johnstone. After her marriage, Margaret Jane Hunter-Arundell was styled as Dowager Countess of Annandale and Hartfell in 1985.
Children of Margaret Jane Hunter-Arundell and Major Percy Wentworth Hope Johnstone
- Patrick Andrew Wentworth Hope Johnstone, 11th Earl of Annandale and Hartfell+1 b. 19 Apr 1941
- Lady Eileen Elizabeth Hope Johnstone+1 b. 3 Oct 1948
- [S8] BP1999 volume 1, page 82. See link for full details for this source. Hereinafter cited as. [S8]
Patrick Andrew Wentworth Hope Johnstone, 11th Earl of Annandale and Hartfell1
He was educated at Stowe School, Buckingham, Buckinghamshire, EnglandG.2 He was educated at Royal Agricultural College, Cirencester, Gloucestershire, EnglandG.2 He was an underwriting member of Lloyds in 1976.2 He held the office of Hereditary Steward of Annandale and Hereditary Keeper of Lochmaben Palace on 5 April 1983. He gained the title of 26th Chief of Clan Johnstone on 5 April 1983.2 He succeeded as the 11th Earl of Annandale and Hartfell [S., 1662] in 1985, after his claim was allowed by the House of Lords, Committee for Privileges.1 He succeeded as the 11th Lord Johnstone [S., 1662] in 1985.1 He held the office of Deputy Lieutenant (D.L.) of Nithsdale and Annandale and Eskdale Districts in 1987.2 He partipicated in an ordinance in 1988; a director of Murray Lawrence Lloyd’s Members Agency.2 He held the office of Vice-Lord-Lieutenant of Nithsdale and Annandale and Eskdale Districts in 1992.2
Children of Patrick Andrew Wentworth Hope Johnstone, 11th Earl of Annandale and Hartfell and Susan Josephine Ross
- David Patrick Wentworth Hope Johnstone, Lord Johnstone+2 b. 13 Oct 1971
- Lady Julia Claire Hope Johnstone+2 b. 1974
Susan Josephine Ross1 
Her married name became Hope Johnstone. After her marriage, Susan Josephine Ross was styled as Countess of Annandale and Hartfell in 1985.
Children of Susan Josephine Ross and Patrick Andrew Wentworth Hope Johnstone, 11th Earl of Annandale and Hartfell
- David Patrick Wentworth Hope Johnstone, Lord Johnstone+1 b. 13 Oct 1971
- Lady Julia Claire Hope Johnstone+1 b. 1974
David Patrick Wentworth Hope Johnstone, Lord Johnstone1
He was educated at Stowe School, Buckingham, Buckinghamshire, EnglandG.1 He graduated from St. Andrew’s University, St. Andrews, Fife, ScotlandG, with a Bachelor of Science (B.Sc.)1 He was styled as Master of Annandale and Hartfell in 1985.1 He was styled as Lord Johnstone in 1985.1
Children of David Patrick Wentworth Hope Johnstone, Lord Johnstone and Penny Macmillan
- Percy John Wentworth Hope Johnstone, Master of Johnstone3 b. 16 Feb 2002
- Anna Hope Johnstone4 b. 19 Aug 2003
Child of David Patrick Wentworth Hope Johnstone, Lord Johnstone and Sarah Sherlock
- Kit Hamish Wentworth Hope Johnstone5 b. 1 Aug 2019
Lady Julia Claire Hope Johnstone1
Her married name became Barnard.2 She was educated at Stannes School, Windermere, Westmorland, EnglandG.1 She was educated at University of the West of England, Bristol, EnglandG.1
Children of Lady Julia Claire Hope Johnstone and Andrew Barnard
- Emily Victoria Barnard2 b. 24 Jul 2004
- Alice Georgina Barnard2 b. 27 Mar 2006
- Oliver Lindsay Wentworth Barnard3 b. 22 Aug 2007