Thomas Alfred Dundonald O’Degherty Cochrane1 
Richard Francis Ernest Cochrane1 
He gained the rank of Captain and Honorary Major in the 5th Battalion, Royal Inniskilling Fusiliers.1 He held the office of High Sheriff of Donegal in 1908.1 He held the office of Justice of the Peace (J.P.) for County Donegal.1 He lived at Red Castle, County Donegal, IrelandG.1
Ernest Algernon Cochrane1 
Horace Egerton Cochrane Egerton Cochrane1 
Child of Horace Egerton Cochrane Egerton Cochrane and Eva Avice Martha Clarke
- Richard Ernest Horace Cochrane+2 b. 12 Mar 1906, d. 1985
Edward Plantagenet Kemeys-Tynte1
He fought in the Zulu War in 1879.2 He gained the rank of Captain in the Royal Glamorgan Militia.2
Children of Edward Plantagenet Kemeys-Tynte and Beatrice Mary Daubeny
Eva Avice Martha Clarke1 
From 1907, her married name became Cochrane.
Child of Eva Avice Martha Clarke and Horace Egerton Cochrane Egerton Cochrane
- Richard Ernest Horace Cochrane+2 b. 12 Mar 1906, d. 1985
Richard Ernest Horace Cochrane1 
Children of Richard Ernest Horace Cochrane and Alma Josephine Helland
- Gayle Patricia Cochrane2 b. 19 Jul 1941, d. 25 Feb 2024
- Myrna Avice Ruth Cochrane+2 b. 30 Mar 1946
- David Lambton Grey Cochrane+2 b. 7 Mar 1957
Alma Josephine Helland1
From 21 October 1939, her married name became Cochrane. She lived in 2003 at 3309 Hopewell Road, Valley, Alabama, U.S.A.G.1
Children of Alma Josephine Helland and Richard Ernest Horace Cochrane
- Gayle Patricia Cochrane2 b. 19 Jul 1941, d. 25 Feb 2024
- Myrna Avice Ruth Cochrane+2 b. 30 Mar 1946
- David Lambton Grey Cochrane+2 b. 7 Mar 1957
David Lambton Grey Cochrane1
He was educated at Cambridge University, Cambridge, Cambridgeshire, EnglandG.1 He was educated at Ulster Polytechnic, Ireland.1 He lived in 2003 at 61 Great Dover Street, London, EnglandG.1
Children of David Lambton Grey Cochrane and Gillian Christine O’Brien
- Rachel Katherine Cochrane2 b. 6 Dec 1991
- Rose Frances Cochrane2 b. 16 May 1994
- Robert Thomas Cochrane2 b. 18 Mar 1997
