Lt.-Cdr. John Malcolm Hay1
He was educated at Ampleforth College, Ampleforth, Yorkshire, EnglandG.1 He gained the rank of Lieutenant-Commander in the Royal Navy.1 He was director of a tourism park between 1959 and 1986 at Canberra, A.C.T., AustraliaG.1 He lived in 2003 at Unit 25, The Astor, 15 Fitzroy Street, Forrest, A.C.T., AustraliaG.1
Child of Lt.-Cdr. John Malcolm Hay and Alice Gertrude Maria Moore
- Richard Malcolm Hay+1 b. 22 Jan 1953
- [S37] BP2003 volume 3, page 3964. See link for full details for this source. Hereinafter cited as. [S37]
Alice Gertrude Maria Moore1 
Her married name became Hay.
Child of Alice Gertrude Maria Moore and Lt.-Cdr. John Malcolm Hay
- Richard Malcolm Hay+1 b. 22 Jan 1953
- [S37] BP2003 volume 3, page 3964. See link for full details for this source. Hereinafter cited as. [S37]
Herbert Moore1
Child of Herbert Moore
- Alice Gertrude Maria Moore+1 d. 29 Dec 1999
- [S37] BP2003 volume 3, page 3964. See link for full details for this source. Hereinafter cited as. [S37]
Richard Malcolm Hay1
He lived in 2003 at Characene Park, RMB 117, Summer Hill Road, Bungendore, New South Wales, AustraliaG.1
Children of Richard Malcolm Hay and Maureen Loretta Larkin
- David Richard Hay1 b. 1983
- Katie Elizabeth Hay1 b. 1985
- [S37] BP2003 volume 3, page 3964. See link for full details for this source. Hereinafter cited as. [S37]
Mary Vivien Hay1
From 1937, her married name became Ripley.1 From 1960, her married name became Jerome.1 She lived in 2003 at Fiveways, Terry’s Lane, Cookham, Berkshire, EnglandG.1
Child of Mary Vivien Hay and John Ohlsson Ripley
- Michael Ripley1 b. 1939
- [S37] BP2003 volume 3, page 3964. See link for full details for this source. Hereinafter cited as. [S37]
Margaret Patricia Hay1 
Her married name became Franklin.1
Child of Margaret Patricia Hay and S/Ldr. W. D. K. Franklin
- [S37] BP2003 volume 3, page 3964. See link for full details for this source. Hereinafter cited as. [S37]
Mary Charlotte Hay1
From 1947, her married name became Smith.1 She lived in 2003 at Esperance, Western Australia, AustraliaG.1
Children of Mary Charlotte Hay and Lt.-Col. Neil Sylvester Smith
- Stephen Neil Smith+1 b. 1948
- Diana Mary Smith+1 b. 1949
- Graham John Smith1 b. 1957
- [S37] BP2003 volume 3, page 3964. See link for full details for this source. Hereinafter cited as. [S37]
Frances Charlotte Bedingfeld 
From 2 June 1815, her married name became Petre. After her marriage, Frances Charlotte Bedingfeld was styled as Baroness Petre on 2 June 1815.
Children of Frances Charlotte Bedingfeld and William Henry Francis Petre, 11th Baron Petre
- Hon. Charlotte Elizabeth Petre+1 d. 31 Oct 1903
- Hon. Mary Agnes Petre1 d. 22 Aug 1886
- William Bernard Petre, 12th Baron Petre+1 b. 20 Dec 1817, d. 4 Jul 1884
- Hon. Henry William Petre+1 b. 23 Jan 1820, d. 3 Dec 1889
- [S37] BP2003 volume 3, page 3120. See link for full details for this source. Hereinafter cited as. [S37]
Hon. Dominic William Petre1
He was educated at Worth Abbey School, EnglandG.1 He was educated at Exeter University, Exeter, Devon, EnglandG.1
Children of Hon. Dominic William Petre and Marisa Verna Perry
- Alice Francesca Petre1 b. 27 May 1999
- William John Jude Petre1 b. 31 Oct 2001
- [S37] BP2003 volume 3, page 3118. See link for full details for this source. Hereinafter cited as. [S37]
Hon. Charles Berney Petre1 
He lived at Shenfield House, Essex, EnglandG.2
Children of Hon. Charles Berney Petre and Elizabeth Howard
- Louisa Frances Petre+2 d. May 1884
- unknown daughter Petre2
- Charles Edward Petre+2 b. 16 Jul 1823, d. 13 Jun 1899