Charles Poulett1
- [S18] Matthew H.C.G., editor, Dictionary of National Biography on CD-ROM (Oxford, U.K.: Oxford University Press, 1995). Hereinafter cited as Dictionary of National Biography.
Barbara Jean Sydenham1 
From 1960, her married name became Richmond-Watson.1
Children of Barbara Jean Sydenham and George Frederick Richmond-Watson
- Philippa J. Richmond-Watson1 b. 1961
- Roderick P. Richmond-Watson+1 b. 1964
- [S466] Notices, The Telegraph, London, UK. Hereinafter cited as The Telegraph.
Brigadier Philip St. Barbe Sydenham1 
Child of Brigadier Philip St. Barbe Sydenham and Barbara Josephine Ransome
- Barbara Jean Sydenham+1 d. 30 Nov 2014
- [S466] Notices, The Telegraph, London, UK. Hereinafter cited as The Telegraph.
Roderick P. Richmond-Watson1
Children of Roderick P. Richmond-Watson and E. Rose O’Neill Flanagan
- Jonty Richmond-Watson1
- Emilie Victoria Richmond-Watson1 b. 1999
- Rory James Richmond-Watson1 b. 10 Apr 2004
- [S466] Notices, The Telegraph, London, UK. Hereinafter cited as The Telegraph.
Philippa J. Richmond-Watson1
- [S466] Notices, The Telegraph, London, UK. Hereinafter cited as The Telegraph.
William Leatham1
Children of William Leatham
- Margaret Elizabeth Leatham+1 d. 1878
- Mary Walker Leatham+1
- William Henry Leatham+1 b. 6 Jul 1815, d. 14 Nov 1889
- [S18] Matthew H.C.G., editor, Dictionary of National Biography on CD-ROM (Oxford, U.K.: Oxford University Press, 1995). Hereinafter cited as Dictionary of National Biography.
Margaret Elizabeth Leatham1 
From 10 June 1847, her married name became Bright.1
Children of Margaret Elizabeth Leatham and Rt. Hon. John Bright
- John Albert Bright1
- William Leatham Bright1
- Leonard Bright1 b. c 1859, d. 1864
- [S18] Matthew H.C.G., editor, Dictionary of National Biography on CD-ROM (Oxford, U.K.: Oxford University Press, 1995). Hereinafter cited as Dictionary of National Biography.
Hugh Jerrard Cholmeley1
Hugh Jerrard Cholmeley also went by the nick-name of Toby.1
- [S1122] Peerage News, online http://peeragenews.blogspot.co.nz/. Hereinafter cited as Peerage News.
Mary Walker Leatham1
Her married name became Barclay.1
Children of Mary Walker Leatham and Joseph Gurney Barclay
- William Leatham Barclay1 d. 6 Jan 1893
- Mary Elizabeth Gurney Barclay+1
- Robert Barclay+1 b. 1843, d. 19 Jul 1921
- [S18] Matthew H.C.G., editor, Dictionary of National Biography on CD-ROM (Oxford, U.K.: Oxford University Press, 1995). Hereinafter cited as Dictionary of National Biography.
Oliver Jack Turner1
- [S466] Notices, The Telegraph, London, UK. Hereinafter cited as The Telegraph.
