Charles Richard Cossart1 
Edward James Cossart1
Henrietta-Maria Cossart1
Henrietta-Maria Cossart usually went by her middle name of Maria.4 From 2001, her married name became Muir.1
Children of Henrietta-Maria Cossart and Philip John Frederick Muir
- Alfred Charlie Philip Muir5 b. 28 Apr 2003
- Pearl Molly Jean Muir4 b. 15 Feb 2005
- Gio John Edward Muir6 b. 24 Apr 2008
Child of Henrietta-Maria Cossart and Paul Grenville Le Mesurier
- Dolly Olive Le Mesurier3 b. 22 May 2013
- [S37] BP2003 volume 1, page 798. See link for full details for this source. Hereinafter cited as. [S37]
- [S37] BP2003. [S37]
- [S6924] Maria Le Mesurier, “re: Muir Family,” family provided evidence then verified by subsequent research and verification by BENR (101053), 9 December 2013. Hereinafter cited as “re: Muir Family.”
- [S466] Notices, The Telegraph, London, UK, 18 February 2005. Hereinafter cited as The Telegraph.
- [S1122] Peerage News, online http://peeragenews.blogspot.co.nz/. Hereinafter cited as Peerage News.
- [S466] The Telegraph, 29 April 2008.
Philip John Frederick Muir1
Children of Philip John Frederick Muir and Henrietta-Maria Cossart
- Alfred Charlie Philip Muir3 b. 28 Apr 2003
- Pearl Molly Jean Muir5 b. 15 Feb 2005
- Gio John Edward Muir6 b. 24 Apr 2008
- [S37] BP2003 volume 1, page 798. 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.
- [S6924] Maria Le Mesurier, “re: Muir Family,” family provided evidence then verified by subsequent research and verification by BENR (101053), 9 December 2013. Hereinafter cited as “re: Muir Family.”
- [S466] Notices, The Telegraph, London, UK, 18 February 2005. Hereinafter cited as The Telegraph.
- [S466] The Telegraph, 29 April 2008.
Lucy Knox Ewers1 
From before 1811, her married name became Sellon.1
Children of Lucy Knox Ewers and Reverend John Sellon
- Lucy Christian Sellon1 b. 9 Jun 1811, d. c 1826
- John Sellon1 b. 15 Nov 1812
- Reverend Edward Arthur Sellon1 b. 16 Aug 1814, d. 23 Feb 1883
- Henry Latrobe Sellon1 b. 16 Oct 1815, d. 7 Jun 1874
- Maria Ann Sellon1 b. 26 Jun 1817
- Benjamin Sellon1 b. 28 Jul 1818, d. 30 Jul 1881
- Francis Sellon1 b. 12 Aug 1819
- Latrobe Roosevelt Sellon1 b. 8 Sep 1820, d. c 1900
Geoffrey Wanklyn Goad1
Children of Geoffrey Wanklyn Goad and Emma Mary Meade-Fetherstonhaugh
- Oliver Edward Goad+2 b. 1977
- Harry Frederick Goad2 b. 1978
- Matilda Rose Goad2 b. 1989
Oliver Edward Goad1
Children of Oliver Edward Goad and Katie Emma Jayne Ratner
- Archibald Albie Oliver Goad3 b. 27 Aug 2016
- Ottilie Imogen Emma Goad3 b. 29 Mar 2018
- Astrid Sophie Isabella Goad4 b. 7 Jul 2021
- [S37] BP2003 volume 1, page 798. 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.
- [S9915] Christopher Ratner, “re: Ratner Family,” family provided evidence then verified by subsequent research and verification by BENR (101053), 23 Mar 2024. Hereinafter cited as “re: Ratner Family.”
Harry Frederick Goad1
Matilda Rose Goad1
Charlotte Sellon1 
Her married name became Regnault.1