David Campbell da Costa1
Child of David Campbell da Costa and Elizabeth Ann Haynes
- Ethel Annie da Costa+1 d. 13 Jan 1945
- [S145] George Naylor, The Registers of Thorrington (n.n.: n.n., 1888). Hereinafter cited as Registers of Thorrington.
Elizabeth Ann Haynes1
Child of Elizabeth Ann Haynes and David Campbell da Costa
- Ethel Annie da Costa+1 d. 13 Jan 1945
- [S145] George Naylor, The Registers of Thorrington (n.n.: n.n., 1888). Hereinafter cited as Registers of Thorrington.
Charles Haynes1
Child of Charles Haynes
- [S145] George Naylor, The Registers of Thorrington (n.n.: n.n., 1888). Hereinafter cited as Registers of Thorrington.
Campbell William Winthop Bence-Jones1 
- [S145] George Naylor, The Registers of Thorrington (n.n.: n.n., 1888). Hereinafter cited as Registers of Thorrington.
Colonel Philip Reginald Bence-Jones1
He was awarded the Military Cross (M.C.)1 He lived at Glenville Park, Glenville, County Cork, IrelandG.1
Child of Colonel Philip Reginald Bence-Jones and Victoria May
- Mark Adayre Bence-Jones+2 b. 29 May 1930
Margarita da Costa1
- [S145] George Naylor, The Registers of Thorrington (n.n.: n.n., 1888). Hereinafter cited as Registers of Thorrington.
Victoria May1
Child of Victoria May and Colonel Philip Reginald Bence-Jones
- Mark Adayre Bence-Jones+1 b. 29 May 1930
- [S145] George Naylor, The Registers of Thorrington (n.n.: n.n., 1888). Hereinafter cited as Registers of Thorrington.
William Thomas May1
Child of William Thomas May
- [S145] George Naylor, The Registers of Thorrington (n.n.: n.n., 1888). Hereinafter cited as Registers of Thorrington.
Mark Adayre Bence-Jones1
He graduated with a Master of Arts (M.A.)1 He was an author.1 He was awarded the Bailiff Grand Cross, Sovereign Military Order of Malta.1 He wrote the book The British Aristocracy, published 1979.3
Children of Mark Adayre Bence-Jones and Gillian Enid Pretyman
- Nicholas George Winthrop Bence-Jones+4 b. 30 Sep 1966
- Miranda Beatrice May Bence-Jones4 b. 15 Dec 1971
- Silvia Camilla Coromandel Bence-Jones4 b. 31 Oct 1980
- [S37] BP2003 volume 1, page 944. See link for full details for this source. Hereinafter cited as. [S37]
- [S145] George Naylor, The Registers of Thorrington (n.n.: n.n., 1888). Hereinafter cited as Registers of Thorrington.
- [S466] Notices, The Telegraph, London, UK, 27 December 2007. Hereinafter cited as The Telegraph.
- [S37] BP2003. [S37]
Gillian Enid Pretyman1
She was educated at Southover Manor School, Lewes, Sussex, EnglandG.1 From 2 February 1965, her married name became Bence-Jones. She wrote the book Bacton Where The Orwell Rises, published 1989.1 She wrote the book St. Mary Le Quay, published 1994.1 She wrote the book Ostrich Creek, published 1999.1 She lived in 2003 at Orwell Park House, Nacton, Ipswich, Suffolk, EnglandG.1 She lived in 2003 at Glenville Park, Glenville, County Cork, IrelandG.1
Children of Gillian Enid Pretyman and Mark Adayre Bence-Jones
- Nicholas George Winthrop Bence-Jones+2 b. 30 Sep 1966
- Miranda Beatrice May Bence-Jones2 b. 15 Dec 1971
- Silvia Camilla Coromandel Bence-Jones2 b. 31 Oct 1980