Arthur Henry Douglas Cochrane1 
Children of Arthur Henry Douglas Cochrane and Maria Josephine Clegg Killick
- Grizel Olive Cochrane2 b. 16 Feb 1884, d. 1884
- Douglas Erskine Cochrane2 b. 18 Jan 1885, d. 1950
- Ruby Stella Cochrane2 b. 3 Jan 1887, d. 7 Jul 1976
- Arthur Blair Dundonald Cochrane+2 b. 28 Apr 1888, d. 18 Jun 1936
- Gladys Cochrane Cochrane2 b. 14 Apr 1891, d. 12 Sep 1977
George Killick1
Child of George Killick
- Maria Josephine Clegg Killick+2 d. 19 May 1934
Maria Josephine Clegg Killick1 
From 20 July 1882, her married name became Cochrane.
Children of Maria Josephine Clegg Killick and Arthur Henry Douglas Cochrane
- Grizel Olive Cochrane2 b. 16 Feb 1884, d. 1884
- Douglas Erskine Cochrane2 b. 18 Jan 1885, d. 1950
- Ruby Stella Cochrane2 b. 3 Jan 1887, d. 7 Jul 1976
- Arthur Blair Dundonald Cochrane+2 b. 28 Apr 1888, d. 18 Jun 1936
- Gladys Cochrane Cochrane2 b. 14 Apr 1891, d. 12 Sep 1977
Douglas Erskine Cochrane1 
Captain Herbert Evan Becher1,2 
He gained the rank of Captain in the 42nd Foot.1 He was a diamond broker.2
Child of Captain Herbert Evan Becher and Marion Louisa (?)
- Ida Johanna Fichat Becher3 b. 1883, d. 1953
Ida Johanna Fichat Becher1,2 
From 1925, her married name became Cochrane.
Arthur Blair Dundonald Cochrane1 
He gained the rank of Captain in the Nigeria Regiment.1
Children of Arthur Blair Dundonald Cochrane and Nancy Barber
- P/O John Blair Cochrane2 b. 27 Jul 1923, d. 24 Sep 1943
- Hugh Benjamin Cochrane2 b. 8 Apr 1925
- Nicholas Baillie Cochrane+2 b. 18 Jan 1929, d. 19 Feb 2019
Robert Barber1
Child of Robert Barber
- Nancy Barber+2 d. 22 Dec 1985
Nancy Barber1 
From 22 October 1918, her married name became Cochrane.
Children of Nancy Barber and Arthur Blair Dundonald Cochrane
- P/O John Blair Cochrane2 b. 27 Jul 1923, d. 24 Sep 1943
- Hugh Benjamin Cochrane2 b. 8 Apr 1925
- Nicholas Baillie Cochrane+2 b. 18 Jan 1929, d. 19 Feb 2019
P/O John Blair Cochrane1

He fought in the Second World War.1 He gained the rank of Pilot Officer in the Royal Air Force.1
