Sheila Margaret Hibbins1 
From 4 April 1951, her married name became Maitland Makgill Crichton.1
Children of Sheila Margaret Hibbins and Maj.-Gen. Edward M. Maitland Makgill Crichton
- Major David Edward Maitland Makgill Crichton+1 b. 18 Jan 1952
- Lt.-Col. Andrew James Maitland Makgill Crichton+1 b. 10 Sep 1953
- Charles William Maitland Makgill Crichton1 b. 19 May 1961, d. 27 May 2007
Andrew Alexander Maitland Makgill Crichton1
Children of Andrew Alexander Maitland Makgill Crichton and Alice Mary Pelly
- Alfred Edward Maitland Makgill Crichton2 b. 27 Mar 2018
- Grace Elizabeth Maitland Makgill Crichton2 b. 6 Apr 2021
Amanda Clare Maitland Makgill Crichton1
Her married name became Ash.2
Children of Amanda Clare Maitland Makgill Crichton and William R. Ash
- Annabel Emilia Ash2 b. 29 Mar 2017
- Alexander James Ash2 b. 9 Apr 2019
Lt.-Col. Andrew James Maitland Makgill Crichton1
Lt.-Col. Andrew James Maitland Makgill Crichton usually went by his middle name of James.2 He was educated at Bedford College, Bedford, Bedfordshire, EnglandG.1 He was educated at Royal Military Academy, Sandhurst, Berkshire, EnglandG.1 He gained the rank of Lieutenant-Colonel in the Gordon Highlanders.1
Children of Lt.-Col. Andrew James Maitland Makgill Crichton and Karen Gail Smith
- William Roderick Maitland Makgill Crichton+1 b. 22 Aug 1979
- Edward Thomas Maitland Makgill Crichton1 b. 19 Aug 1982
- Thomas James Maitland Makgill Crichton+1 b. 13 Aug 1986
- Eila Victoria Maitland Makgill Crichton1 b. 1 Jan 1990
Karen Gail Smith1
From 1977, her married name became Maitland Makgill Crichton.1
Children of Karen Gail Smith and Lt.-Col. Andrew James Maitland Makgill Crichton
- William Roderick Maitland Makgill Crichton+1 b. 22 Aug 1979
- Edward Thomas Maitland Makgill Crichton1 b. 19 Aug 1982
- Thomas James Maitland Makgill Crichton+1 b. 13 Aug 1986
- Eila Victoria Maitland Makgill Crichton1 b. 1 Jan 1990
William Roderick Maitland Makgill Crichton1
Child of William Roderick Maitland Makgill Crichton and Nilene Hennessey
- Frederick George Hennessey Maitland Makgill Crichton2 b. 23 May 2014
Edward Thomas Maitland Makgill Crichton1
Thomas James Maitland Makgill Crichton1
Children of Thomas James Maitland Makgill Crichton and Alice Beatrice Noëlle Kelly
- Hugo Charles Noel Maitland Makgill Crichton2 b. 29 Jun 2018
- George Bernard Noel Maitland Makgill Crichton3 b. 2020
- Pippa Maitland Makgill Crichton3 b. 12 May 2021
- [S3508] S. Thomson, “email: Kirwan Family,” e-mail message to BENR, 16 January 2009 – 12 February 2010. Hereinafter cited as “email: Kirwan Family.”
- [S466] Notices, The Telegraph, London, UK. Hereinafter cited as The Telegraph.
- [S203] Announcements, The Times, London, U.K.. Hereinafter cited as The Times.
Eila Victoria Maitland Makgill Crichton1
Jean Beatrice Maitland Makgill Crichton1 
From 18 April 1933, her married name became Morris.2 After her marriage, Jean Beatrice Maitland Makgill Crichton was styled as Baroness Morris on 24 October 1935. From 6 April 1946, her married name became Salmon.1
Children of Jean Beatrice Maitland Makgill Crichton and Michael William Morris, 2nd Baron Morris
- Hon. Aislinn Mary Katherine Morris+3 b. 22 Apr 1934, d. 24 Oct 1998
- Hon. Clodagh Mary Morris+3 b. 8 Nov 1936
- Michael David Morris, 3rd Baron Morris+3 b. 9 Dec 1937, d. 5 May 2011
- Hon. Edward Patrick Morris+3 b. 9 Dec 1937
