John Henry Bailey1 
He was educated at Jesus College, Cambridge University, Cambridge, Cambridgeshire, EnglandG.1 He fought in the First World War, where he was gassed in 1917.1 He gained the rank of Gunner in the Honourable Artillery Company.1
Children of John Henry Bailey and Ruby Giles
- Margaret Elizabeth Bailey+2 b. 2 Jul 1915
- Josephine Lucy Anne Bailey+2 b. 2 May 1924, d. 1980
- Barbara Bailey+2 b. 15 Sep 1927
Edward Giles1
Child of Edward Giles
- Ruby Giles+2 d. 1972
Ruby Giles1 
From 30 August 1913, her married name became Bailey.
Children of Ruby Giles and John Henry Bailey
- Margaret Elizabeth Bailey+2 b. 2 Jul 1915
- Josephine Lucy Anne Bailey+2 b. 2 May 1924, d. 1980
- Barbara Bailey+2 b. 15 Sep 1927
Margaret Elizabeth Bailey1
From 10 April 1939, her married name became Douglas.
Children of Margaret Elizabeth Bailey and Derrick Thomas Ashworth Douglas
- Judy Ann Douglas+2 b. 29 Oct 1941
- Derrick John Douglas+2 b. 28 Feb 1947
- David Henry Douglas+2 b. 28 Feb 1947
Henry George Douglas1
Child of Henry George Douglas
- Derrick Thomas Ashworth Douglas+2 d. 1975
Derrick Thomas Ashworth Douglas1 
Children of Derrick Thomas Ashworth Douglas and Margaret Elizabeth Bailey
- Judy Ann Douglas+2 b. 29 Oct 1941
- Derrick John Douglas+2 b. 28 Feb 1947
- David Henry Douglas+2 b. 28 Feb 1947
Derrick John Douglas1
Children of Derrick John Douglas and Penelope Elizabeth Krause
- Lee Christian Douglas2 b. 1971
- Todd Matthew Douglas2 b. 1973
Penelope Elizabeth Krause1
From 1969, her married name became Douglas.
Children of Penelope Elizabeth Krause and Derrick John Douglas
- Lee Christian Douglas2 b. 1971
- Todd Matthew Douglas2 b. 1973
Lee Christian Douglas1
