Julia May Whittle1
- [S9132] Oliver Williamson, “re: Madden Family,” family provided evidence then verified by subsequent research and verification by BENR (101053), 31 Aug 2020. Hereinafter cited as “re: Madden Family.”
Amanda Marilyn Whittle1
- [S9132] Oliver Williamson, “re: Madden Family,” family provided evidence then verified by subsequent research and verification by BENR (101053), 31 Aug 2020. Hereinafter cited as “re: Madden Family.”
Laura Jayne Whittle1
From 22 August 1998, her married name became Williamson.1
Children of Laura Jayne Whittle and Edward Robin James Williamson
- Henry Charles James Williamson1 b. 21 Jun 1999
- Oliver Edward George Williamson1 b. 2001
- [S9132] Oliver Williamson, “re: Madden Family,” family provided evidence then verified by subsequent research and verification by BENR (101053), 31 Aug 2020. Hereinafter cited as “re: Madden Family.”
Edward Robin James Williamson1
He was educated at Cotham School, Bristol, England.1 He was educated at Chesham High School, Chesham, Buckinghamshire, England.1
Children of Edward Robin James Williamson and Laura Jayne Whittle
- Henry Charles James Williamson1 b. 21 Jun 1999
- Oliver Edward George Williamson1 b. 2001
- [S9132] Oliver Williamson, “re: Madden Family,” family provided evidence then verified by subsequent research and verification by BENR (101053), 31 Aug 2020. Hereinafter cited as “re: Madden Family.”
Henry Charles James Williamson1
He was educated at St. John’s Marlborough, Marlborough, Wiltshire, England.1
- [S9132] Oliver Williamson, “re: Madden Family,” family provided evidence then verified by subsequent research and verification by BENR (101053), 31 Aug 2020. Hereinafter cited as “re: Madden Family.”
Oliver Edward George Williamson1
He was educated at St. John’s Marlborough, Marlborough, Wiltshire, England.1
- [S9132] Oliver Williamson, “re: Madden Family,” family provided evidence then verified by subsequent research and verification by BENR (101053), 31 Aug 2020. Hereinafter cited as “re: Madden Family.”
Nigel Hanbury1
- [S466] Notices, The Telegraph, London, UK. Hereinafter cited as The Telegraph.
Colonel Charles Hulbert Madden1 
He fought in the First World War.1 He gained the rank of Colonel.1 He was awarded the Military Cross (M.C.) in 1918 with bar.1 He was appointed Officer, Order of the British Empire (O.B.E.)1
Children of Colonel Charles Hulbert Madden and Annie Collier
- Eva Margaret Madden+1 b. 6 Jun 1900, d. 31 Dec 1986
- Charles Joseph Lacey Madden1 b. 29 Jan 1902, d. 7 Oct 1983
- Constance Madden1 b. Jan 1904, d. Jan 1904
- Lily Nina Madden+1 b. 8 Jan 1907, d. 27 Dec 1983
- Helena Frances Madden+1 b. 23 Jan 1909, d. 29 Feb 1984
- [S9132] Oliver Williamson, “re: Madden Family,” family provided evidence then verified by subsequent research and verification by BENR (101053), 31 Aug 2020. Hereinafter cited as “re: Madden Family.”
Helena Frances Madden1 
From 6 July 1934, her married name became Williamson.1
Children of Helena Frances Madden and James Charles Frederick Lloyd Williamson
- Charles James Francis Lloyd Williamson+1 b. 4 Apr 1935
- Jill Margaret Williamson+1 b. Sep 1936
- Rosemary Frances Williamson+1 b. Jun 1939, d. 1 Jun 2019
- Robin Charles Noel Williamson+1 b. 19 Dec 1942
- [S9132] Oliver Williamson, “re: Madden Family,” family provided evidence then verified by subsequent research and verification by BENR (101053), 31 Aug 2020. Hereinafter cited as “re: Madden Family.”
Robin Charles Noel Williamson1
He was educated at Rugby School, Rugby, Warwickshire, England.1 He was educated at Emmanuel College, Cambridge University, Cambridge, Cambridgeshire, England.1 He graduated from St. Bartholomew’s Hospital Medical School, London, EnglandG, with a Doctor of Medicine (M.D.)1 He was Professor of Surgery in 1979 at Bristol University, Bristol, England.1 He was appointed Fellow, Royal College of Surgeons (F.R.C.S.)1
Children of Robin Charles Noel Williamson and Judith Marjorie Bull
- Richard Douglas Charles Williamson+1 b. 21 Mar 1968
- Edward Robin James Williamson+1 b. 16 Sep 1970
- James Matthew Lloyd Williamson+1 b. 5 Sep 1977
- [S9132] Oliver Williamson, “re: Madden Family,” family provided evidence then verified by subsequent research and verification by BENR (101053), 31 Aug 2020. Hereinafter cited as “re: Madden Family.”
