Christopher Ronald Brook Sinclair1 
He was educated at King’s School, Canterbury, Kent, EnglandG.1 He was educated at Exeter College, Oxford University, Oxford, Oxfordshire, England.1 He was director of Adcomm Ltd.1 He lived in 2003 at 5 Fentiman Road, London, England.1
Child of Christopher Ronald Brook Sinclair and Penelope Ann Springett
- Sophie Letitia Sinclair2 b. 1971
Edwin Alfred Springett1
Child of Edwin Alfred Springett
- Penelope Ann Springett+2 d. 3 Mar 2015
Penelope Ann Springett1 
From 5 September 1969, her married name became Sinclair.
Child of Penelope Ann Springett and Christopher Ronald Brook Sinclair
- Sophie Letitia Sinclair2 b. 1971
Sophie Letitia Sinclair1
Patience Mary Sinclair1 
Edith Mary Walford1 
- [S5663] Clif Knight, “re: Bendish Family,” family provided evidence then verified by subsequent research and verification by BENR (101053), 18 October 2011. Hereinafter cited as “re: Bendish Family.”
Lisa C. S. Cave1
Her married name became Kimber.1
Children of Lisa C. S. Cave and Sir Rupert Edward Watkin Kimber, 5th Bt.
- Kara Kimber1
- Cosima Kimber1
- Allegra Sofia Esme Kimber1 b. 15 Mar 2005
- [S466] Notices, The Telegraph, London, UK, 9 April 2005. Hereinafter cited as The Telegraph.
Mary Dickinson1 
From 2 September 1828, her married name became Sopwith.1
Child of Mary Dickinson and Thomas Sopwith
- Jacob Sopwith2 b. 24 Jul 1829
- [S6677] Dave Greenwood, “re: Sopwith Family,” family provided evidence then verified by subsequent research and verification by BENR (101053), 20 May 2013. Hereinafter cited as “re: Sopwith Family.”
- [S4567] Bill Norton, “re: Pitman Family,” family provided evidence then verified by subsequent research and verification by BENR (101053), 6 April 2010 and 19 April 2011. Hereinafter cited as “re: Pitman Family.”
Ian Alexander Charles Sinclair1
He was educated at Eton College, Windsor, Berkshire, England.1 He graduated from Worcester College, Oxford University, Oxford, Oxfordshire, England, in 1961 with a Bachelor of Arts (B.A.)1 He graduated from Worcester College, Oxford University, Oxford, Oxfordshire, England, with a Doctor of Philosophy (Ph.D.)1 He was Professor of Social Work at York University, York, Yorkshire, England.1 He lived in 2003 at The Garth, 60 Marygate, York, Yorkshire, England.1
Children of Ian Alexander Charles Sinclair and Elma Elizabeth Williams
- Andrew George Sinclair3 b. 1970
- John Charles Sinclair3 b. 1972
- Elizabeth Beatrice Sinclair3 b. 1974
- [S37] BP2003 volume 3, page 3903. See link for full details for this source. Hereinafter cited as. [S37]
- [S4567] Bill Norton, “re: Pitman Family,” family provided evidence then verified by subsequent research and verification by BENR (101053), 6 April 2010 and 19 April 2011. Hereinafter cited as “re: Pitman Family.”
- [S37] BP2003. [S37]
Charles Henry Williams1
Child of Charles Henry Williams
