Bridget Unity Awdry1 
From 5 May 1951, her married name became Irvine-Fortescue.1
Children of Bridget Unity Awdry and Major Henry Irvine-Fortescue
- Alexander Ramsay Irvine-Fortescue+3 b. 13 Dec 1952
- Ian Henry Irvine-Fortescue+3 b. 26 Jun 1954
- Victoria Awdry Irvine-Fortescue+3 b. 15 Jan 1957
- [S37] BP2003 volume 1, page 1473. See link for full details for this source. Hereinafter cited as. [S37]
- [S9022] Alex Irvine-Fortescue, “re: Irvine-Fortescue Family,” family provided evidence then verified by subsequent research and verification by BENR (101053), 29 May 2020. Hereinafter cited as “re: Irvine-Fortescue Family.”
- [S37] BP2003. [S37]
Alexander Ramsay Irvine-Fortescue1
He was educated at Wellington College, Crowthorne, Berkshire, EnglandG.1 He was recognised by Lord Lyon King of Arms, and matriculated his arms at the Lyons Court on 25 October 1966.1 He graduated from King’s College London, London, EnglandG, with a Bachelor of Science (B.Sc.Eng.)1 He graduated from University of Cape Town, Cape Town, Cape Province, South AfricaG, with a Master of Business Administration (M.B.A.)1
Children of Alexander Ramsay Irvine-Fortescue and Kathryn Randles
- Mark Paul Irvine-Fortescue+2 b. 7 Dec 1980
- Nicholas Alexander Irvine-Fortescue+2 b. 1983
- James Ramsay Irvine-Fortescue+2 b. 1987
Kathryn Randles1
From 1980, her married name became Irvine-Fortescue.1
Children of Kathryn Randles and Alexander Ramsay Irvine-Fortescue
- Mark Paul Irvine-Fortescue+2 b. 7 Dec 1980
- Nicholas Alexander Irvine-Fortescue+2 b. 1983
- James Ramsay Irvine-Fortescue+2 b. 1987
Mark Paul Irvine-Fortescue1
Children of Mark Paul Irvine-Fortescue and Laura Jane Wynn-Williams
- Willa Jemima Irvine-Fortescue3 b. 18 Jun 2012
- Edward Wynn Irvine-Fortescue4 b. 13 Sep 2014
- Lachie George Irvine-Fortescue4 b. 24 Jan 2018
- [S37] BP2003 volume 1, page 1474. 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.
- [S466] Notices, The Telegraph, London, UK. Hereinafter cited as The Telegraph.
Nicholas Alexander Irvine-Fortescue1
Children of Nicholas Alexander Irvine-Fortescue and Stephanie Grace Matthews
- Seren Ayo Irvine-Fortescue3 b. 27 Jan 2017
- Ingo Asa Irvine-Fortescue4 b. 19 Mar 2019
- [S37] BP2003 volume 1, page 1474. 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.
- [S9022] Alex Irvine-Fortescue, “re: Irvine-Fortescue Family,” family provided evidence then verified by subsequent research and verification by BENR (101053), 29 May 2020. Hereinafter cited as “re: Irvine-Fortescue Family.”
James Ramsay Irvine-Fortescue1
Children of James Ramsay Irvine-Fortescue and Rosanna I. M. Whittaker
- Lilianna Lucy Irvine-Fortescue3 b. 9 Dec 2017
- Zara Isobel Irvine-Fortescue4 b. 13 Apr 2020
- George Maximilian Irvine-Fortescue3 b. 27 Apr 2023
- [S37] BP2003 volume 1, page 1474. See link for full details for this source. Hereinafter cited as. [S37]
- [S37] BP2003. [S37]
- [S466] Notices, The Telegraph, London, UK. Hereinafter cited as The Telegraph.
- [S9022] Alex Irvine-Fortescue, “re: Irvine-Fortescue Family,” family provided evidence then verified by subsequent research and verification by BENR (101053), 29 May 2020. Hereinafter cited as “re: Irvine-Fortescue Family.”
Ian Henry Irvine-Fortescue1
He was educated at Wellington College, Crowthorne, Berkshire, EnglandG.1 He graduated from Keele University, Keele, Staffordshire, EnglandG, with a Bachelor of Science (B.Sc.)1
Children of Ian Henry Irvine-Fortescue and Vanessa Louise Mary Marion Lloyd Haswell
- Logan McWatt Irvine-Fortescue2 b. 1988, d. 1990
- Drummond McLeod Irvine-Fortescue2 b. 1990
- Brittany Avalon Irvine-Fortescue2 b. 1991
- Romney Foy Irvine-Fortescue2 b. 1993
- Francesca Unity Irvine-Fortescue2 b. 1995
Vanessa Louise Mary Marion Lloyd Haswell1
From 1986, her married name became Irvine-Fortescue.1
Children of Vanessa Louise Mary Marion Lloyd Haswell and Ian Henry Irvine-Fortescue
- Logan McWatt Irvine-Fortescue2 b. 1988, d. 1990
- Drummond McLeod Irvine-Fortescue2 b. 1990
- Brittany Avalon Irvine-Fortescue2 b. 1991
- Romney Foy Irvine-Fortescue2 b. 1993
- Francesca Unity Irvine-Fortescue2 b. 1995
