Dorothy Margaret Garton1
Diana Jane Marsh1
From 1997, her married name became Cooke.1
Child of Diana Jane Marsh and Hon. Francis Morland Robin Cooke
- Lara Cooke1 b. 2002
- [S37] BP2003 volume 1, page 887. See link for full details for this source. Hereinafter cited as. [S37]
Maj.-Gen. Sir Edward Maxwell Perceval1 
He was educated at Royal Academy School, Gosport, Hampshire, EnglandG.2 He was commissioned in 1880, in the service of the Royal Artillery.2 He was educated at Royal Military Academy, Woolwich, London, England.2 He fought in the Boer War between 1899 and 1900.2 He was awarded the Distinguished Service Order (D.S.O.) in 1900.1 He gained the rank of Brigadier-General in 1914.2 He fought in the First World War.2 He gained the rank of Major-General in 1915.2 He was appointed Companion, Order of the Bath (C.B.) in 1915.2 He was appointed Knight Commander, Order of the Bath (K.C.B.) in 1922.1 He held the office of Justice of the Peace (J.P.)1 He lived at The Grange, Farnham, Surrey, EnglandG.1
Child of Maj.-Gen. Sir Edward Maxwell Perceval and Marian Bowles
- Robert Rawnsley Maxwell Perceval3 b. 8 Jan 1895, d. 1980
Children of Maj.-Gen. Sir Edward Maxwell Perceval and Norah Sabine Mayne
- Diana Perceval+4 b. 13 Apr 1909, d. 1989
- John Richard Perceval3 b. 13 Apr 1909, d. 1997
- [S37] BP2003 volume 1, page 885. See link for full details for this source. Hereinafter cited as. [S37]
- [S203] Announcements, The Times, London, U.K.. Hereinafter cited as The Times.
- [S8783] Anglo Boer War, online https://angloboerwar.com. Hereinafter cited as Anglo Boer War.
- [S37] BP2003. [S37]
Diana Perceval1

From 12 July 1932, her married name became Cooke.
Children of Diana Perceval and Major Sir Charles Arthur John Cooke, 11th Bt.
- Sir David William Perceval Cooke, 12th Bt.+3 b. 28 Apr 1935, d. 13 May 2017
- Amanda Norah Mildred Cooke+3 b. 14 Jun 1939
- [S37] BP2003 volume 1, page 885. See link for full details for this source. Hereinafter cited as. [S37]
- [S8783] Anglo Boer War, online https://angloboerwar.com. Hereinafter cited as Anglo Boer War.
- [S37] BP2003. [S37]
- [S203] Announcements, The Times, London, U.K.. Hereinafter cited as The Times.
Charles Sanderson1 
Amanda Norah Mildred Cooke1
From 10 October 1964, her married name became Old. From 1975, her married name became Watson.1 She lived in 2003 at 15 Bilton Grove Avenue, Harrogate, Yorkshire, North Riding, EnglandG.1
Child of Amanda Norah Mildred Cooke and David Hervey Old
- Amanda Mary Perceval Old2 b. 21 Jun 1966
Frederick Hervey Old1
Child of Frederick Hervey Old
David Hervey Old1
Child of David Hervey Old and Amanda Norah Mildred Cooke
- Amanda Mary Perceval Old2 b. 21 Jun 1966
Amanda Mary Perceval Old1
G/Capt. Henry Pearson-Rogers1
Child of G/Capt. Henry Pearson-Rogers
- [S1122] Peerage News, online http://peeragenews.blogspot.co.nz/. Hereinafter cited as Peerage News.
- [S37] BP2003 volume 1, page 1016. See link for full details for this source. Hereinafter cited as. [S37]
