Patricia Petre1
- [S37] BP2003 volume 3, page 3121. See link for full details for this source. Hereinafter cited as. [S37]
Sir John William Lubbock, 2nd Bt.1 
He was a merchant and banker.1 He succeeded as the 2nd Baronet Lubbock, of London [U.K., 1806] on 24 February 1816.1
Child of Sir John William Lubbock, 2nd Bt. and Mary Entwisle
- Sir John William Lubbock, 3rd Bt.+1 b. 26 Mar 1803, d. 21 Jun 1865
- [S8] BP1999 volume 1, page 145. See link for full details for this source. Hereinafter cited as. [S8]
Dorothy Petre1
- [S37] BP2003 volume 3, page 3121. See link for full details for this source. Hereinafter cited as. [S37]
Sebastian Henry Petre1 
He was a practising solicitor.1
Children of Sebastian Henry Petre and Elise Sibeth
- Mary Josephine Lawrentia Petre1 b. 10 Aug 1882, d. 18 Jan 1959
- Major Henry Aloysius Petre1 b. 12 Jun 1884, d. 24 Apr 1962
- Edward Petre1 b. 27 Apr 1886, d. 24 Dec 1912
- Captain William Petre+1 b. 12 Oct 1888, d. 3 Aug 1955
- Captain Bernard Francis Petre+1 b. 5 Dec 1891, d. 4 Jan 1977
- S/Cdr. John Joseph Petre1 b. 11 Apr 1894, d. 13 Apr 1917
- Sybil Mary Petre+1 b. 26 Jun 1899, d. 17 Apr 1929
Elise Sibeth1 
Her married name became Petre.
Children of Elise Sibeth and Sebastian Henry Petre
- Mary Josephine Lawrentia Petre1 b. 10 Aug 1882, d. 18 Jan 1959
- Major Henry Aloysius Petre1 b. 12 Jun 1884, d. 24 Apr 1962
- Edward Petre1 b. 27 Apr 1886, d. 24 Dec 1912
- Captain William Petre+1 b. 12 Oct 1888, d. 3 Aug 1955
- Captain Bernard Francis Petre+1 b. 5 Dec 1891, d. 4 Jan 1977
- S/Cdr. John Joseph Petre1 b. 11 Apr 1894, d. 13 Apr 1917
- Sybil Mary Petre+1 b. 26 Jun 1899, d. 17 Apr 1929
- [S37] BP2003 volume 3, page 3121. See link for full details for this source. Hereinafter cited as. [S37]
W. Edmund Sibeth1
Children of W. Edmund Sibeth
- Elise Sibeth+1 d. 4 Jan 1946
- Theodore Sibeth2
Major Henry Aloysius Petre1 
He was a practising solicitor in 1905.1 He was awarded the Military Cross (M.C.)1 He fought in the First World War, where he was mentioned in despatches.1 He was awarded the Distinguished Service Order (D.S.O.) in 1916.1 He gained the rank of Major in the Royal Air Force.1
- [S37] BP2003 volume 3, page 3121. See link for full details for this source. Hereinafter cited as. [S37]
Kathleen Coad Defries1
From before 1929, her married name became Lefroy. From 6 August 1929, her married name became Petre.
- [S37] BP2003 volume 3, page 3121. See link for full details for this source. Hereinafter cited as. [S37]
Robert L. Defries1
Child of Robert L. Defries
- [S37] BP2003 volume 3, page 3121. See link for full details for this source. Hereinafter cited as. [S37]
Langley Lefroy1 
- [S37] BP2003 volume 3, page 3121. See link for full details for this source. Hereinafter cited as. [S37]
