William Augustus Charles Myrton Cunynghame1 
He gained the rank of Captain in the Royal Canadian Rifles.1
- [S37] BP2003 volume 1, page 1001. See link for full details for this source. Hereinafter cited as. [S37]
- [S6098] Cunynghame of Milncraig Ayr, online http://www.geocities.com/layedwyer/cunyghame. Hereinafter cited as Cunynghame of Milncraig Ayr.
- [S37] BP2003. [S37]
Augustus Myrton Cunynghame1 
He was Surveyor-General of the General Public Office, Scotland.1
Children of Augustus Myrton Cunynghame and Anna Eliza de Mallet
- Gertrude Marie Cunynghame2 d. 25 May 1961
- Anna Bertha de Mallet Cunynghame2 b. 1874, d. 17 Jan 1973
- Major Francis James de Mallet Cunynghame+2 b. 25 Jul 1884, d. 5 Dec 1958
Baron Molesworth de Mallet1
Child of Baron Molesworth de Mallet
- Anna Eliza de Mallet+2 d. 26 Oct 1899
Anna Eliza de Mallet1 
From 27 April 1864, her married name became Cunynghame.1
Children of Anna Eliza de Mallet and Augustus Myrton Cunynghame
- Gertrude Marie Cunynghame2 d. 25 May 1961
- Anna Bertha de Mallet Cunynghame2 b. 1874, d. 17 Jan 1973
- Major Francis James de Mallet Cunynghame+2 b. 25 Jul 1884, d. 5 Dec 1958
Major Francis James de Mallet Cunynghame1 
He gained the rank of Major in the 7th Battalion, London Regiment.1 He fought in the First World War between 1914 and 1916.2 He was a poet and biographer.2
Child of Major Francis James de Mallet Cunynghame and Joan Masterton
- David Augustus Francis de Mallet Cunynghame2 b. 17 Apr 1924, d. 25 May 1924
Joseph Augustus Masterton1
Child of Joseph Augustus Masterton
Joan Masterton1
From 6 July 1912, her married name became Cunynghame.1
Child of Joan Masterton and Major Francis James de Mallet Cunynghame
- David Augustus Francis de Mallet Cunynghame2 b. 17 Apr 1924, d. 25 May 1924
David Augustus Francis de Mallet Cunynghame1 
Gertrude Marie Cunynghame1 
Anna Bertha de Mallet Cunynghame1 
