Alena Cropley1 
From 13 July 1885, her married name became Drummond-Hay.
Children of Alena Cropley and Charles Drummond-Hay
- Humphry Ringler Drummond-Hay+2 b. 7 Jun 1886, d. 2 Sep 1965
- Eva Auriol Drummond-Hay2 b. 29 Aug 1887, d. 10 Jun 1904
- Harold Sandford Drummond-Hay+2 b. 5 Sep 1891, d. 30 Aug 1951
- Doreen Gwendolene Drummond-Hay2 b. 30 Dec 1909
Sir George J. Bury1
Child of Sir George J. Bury
May Katherine Bury1
From 17 August 1912, her married name became Drummond-Hay.
Children of May Katherine Bury and Humphry Ringler Drummond-Hay
- Athol Bury Drummond-Hay2 b. 23 Jun 1913, d. 3 Dec 1988
- George Thomson Drummond-Hay+2 b. 3 Apr 1916, d. 21 Mar 1983
Athol Bury Drummond-Hay1 
Athol Bury Drummond-Hay usually went by his middle name of Bury.3 He fought in the Second World War, where he became a POW.3 He gained the rank of Flight Lieutenant in the Royal Canadian Air Force.1
- [S37] BP2003 volume 2, page 2191. See link for full details for this source. Hereinafter cited as. [S37]
- [S266] World War II Unit Histories – Officers, online http://www.unithistories.com/units_index/default.asp?file=../officers/personsx. Hereinafter cited as World War II Unit Histories – Officers.
- [S37] BP2003. [S37]
Donald Gordon Fraser1
Child of Donald Gordon Fraser
Elizabeth Barbara Fraser1
From 16 June 1939, her married name became Drummond-Hay.
Children of Elizabeth Barbara Fraser and George Thomson Drummond-Hay
- Leonard Gordon Drummond-Hay2 b. 6 Apr 1940
- Elizabeth Sandra Drummond-Hay2 b. 17 Jul 1945
Leonard Gordon Drummond-Hay1
Elizabeth Sandra Drummond-Hay1
George Thomson Drummond-Hay1 
He fought in the Second World War.3 He was officer.1 He gained the rank of Captain and Adjutant in 1941 in the 8th Canadian Recce.3
Children of George Thomson Drummond-Hay and Elizabeth Barbara Fraser
- Leonard Gordon Drummond-Hay3 b. 6 Apr 1940
- Elizabeth Sandra Drummond-Hay3 b. 17 Jul 1945
Children of George Thomson Drummond-Hay and Adrienne Ruth Russell Southin
- Eric Thomson Drummond-Hay+3 b. 11 Apr 1951
- Charles Webster Drummond-Hay3 b. 10 May 1952
- Leslie Katherine Drummond-Hay3 b. 30 Jun 1954
- [S37] BP2003 volume 2, page 2191. See link for full details for this source. Hereinafter cited as. [S37]
- [S266] World War II Unit Histories – Officers, online http://www.unithistories.com/units_index/default.asp?file=../officers/personsx. Hereinafter cited as World War II Unit Histories – Officers.
- [S37] BP2003. [S37]
John William Southin1
Child of John William Southin
- Adrienne Ruth Russell Southin+2 b. 6 Jun 1921, d. 23 Dec 2018