Sir Philip Henry Devitt, 1st and last Bt.1 
He graduated from Trinity Hall, Cambridge University, Cambridge, Cambridgeshire, EnglandG, with a Master of Arts (M.A.)1 He was Chairman of the Board Governors and founder of Devitt and Moore Nautical College Pangbourne.1 He was created 1st Baronet Devitt, of Pangbourne, co. Berks [U.K.] on 25 June 1931.1 He held the office of Justice of the Peace (J.P.) for Hertfordshire.1 On his death, his baronetcy became extinct.1
Children of Sir Philip Henry Devitt, 1st and last Bt. and Dorothy Maud Hall
- Theodora Joan Devitt2 b. 15 Dec 1919, d. 8 Oct 1999
- Elizabeth Anne Devitt+2 b. 31 Aug 1921
- Jennifer Margaret Devitt2 b. 9 Mar 1923, d. 13 May 1997
- Dorothy Susan Devitt2 b. 7 Aug 1931, d. Apr 1985
- Bridget Helen Devitt+2 b. 7 Aug 1931
Reverend Frederick John Hall1
Child of Reverend Frederick John Hall
- Dorothy Maud Hall+2 d. 25 Feb 1969
Dorothy Maud Hall1 
From 22 February 1919, her married name became Devitt.
Children of Dorothy Maud Hall and Sir Philip Henry Devitt, 1st and last Bt.
- Theodora Joan Devitt2 b. 15 Dec 1919, d. 8 Oct 1999
- Elizabeth Anne Devitt+2 b. 31 Aug 1921
- Jennifer Margaret Devitt2 b. 9 Mar 1923, d. 13 May 1997
- Dorothy Susan Devitt2 b. 7 Aug 1931, d. Apr 1985
- Bridget Helen Devitt+2 b. 7 Aug 1931
Theodora Joan Devitt1 
Elizabeth Anne Devitt1
From 28 April 1948, her married name became Koelle. She lived in 2003 at Pippins, Long Burton, Dorset, EnglandG.1
Children of Elizabeth Anne Devitt and Vice-Admiral Sir Harry Philpot Koelle
- Victoria Anne Koelle+2 b. 6 Nov 1949
- Philippa June Koelle+2 b. 21 Jun 1951
Vice-Admiral Sir Harry Philpot Koelle1 
He was appointed Knight Commander, Order of the Bath (K.C.B.)1
Children of Vice-Admiral Sir Harry Philpot Koelle and Elizabeth Anne Devitt
- Victoria Anne Koelle+2 b. 6 Nov 1949
- Philippa June Koelle+2 b. 21 Jun 1951
Victoria Anne Koelle1
From 1980, her married name became Carter.
Children of Victoria Anne Koelle and Andrew James Carter
- Philip Harry Carter2 b. 1976
- Jack Edward Carter2 b. 1981
- Timothy Robert Carter2 b. 1985
Andrew James Carter1
Children of Andrew James Carter and Victoria Anne Koelle
- Philip Harry Carter2 b. 1976
- Jack Edward Carter2 b. 1981
- Timothy Robert Carter2 b. 1985
Philip Harry Carter1
Jack Edward Carter1