Iris Winifred Youell Bennett1
Her married name became Wyndham.
Child of Iris Winifred Youell Bennett and Major Guy Richard Charles Wyndham
- Joan Olivia Wyndham+2 b. 11 Oct 1921, d. 8 Apr 2007
Andrew Percy Bennett1
Child of Andrew Percy Bennett
Joan Olivia Wyndham1 

Joan Olivia Wyndham was born on 11 October 1921 at Clouds, Wiltshire, EnglandG.1,3 She was the daughter of Major Guy Richard Charles Wyndham and Iris Winifred Youell Bennett.4 She married, firstly, Maurice Stanbury Rowdon, son of William James Rowdon, on 5 December 1947.1 She and Maurice Stanbury Rowdon were divorced in 1952. She married, secondly, Alexander Shivarg in 1952.1 She died on 8 April 2007 at age 85.3
From 5 December 1947, her married name became Rowdon. From 1952, her married name became Shivarg.
Child of Joan Olivia Wyndham and Maurice Stanbury Rowdon
- Clare Viola Rowdon4 b. 1947
Child of Joan Olivia Wyndham and Alexander Shivarg
- Camilla Gabrielle Shivarg4 b. 1953
- [S37] BP2003 volume 1, page 1290. See link for full details for this source. Hereinafter cited as. [S37]
- [S300] Michael Rhodes, “re: Ernest Fawbert Collection,” e-mail message to BENR, 8 February. Hereinafter cited as “re: Ernest Fawbert Collection.”
- [S466] Notices, The Telegraph, London, UK, 14 April 2007. Hereinafter cited as The Telegraph.
- [S37] BP2003. [S37]
Maurice Stanbury Rowdon1 
He was an author of books on animal/human intelligence and war.3 He was educated at Oxford University, Oxford, Oxfordshire, EnglandG.3 He wrote the book The Ape of Sorrows, published 2010.3
Child of Maurice Stanbury Rowdon and Joan Olivia Wyndham
- Clare Viola Rowdon2 b. 1947
- [S37] BP2003 volume 1, page 1290. See link for full details for this source. Hereinafter cited as. [S37]
- [S37] BP2003. [S37]
- [S4340] Dachiell Rowdon, “re: Rowdon Family,” family provided evidence then verified by subsequent research and verification by BENR (101053), 30 November 2009. Hereinafter cited as “re: Rowdon Family.”
William James Rowdon1
Child of William James Rowdon
- Maurice Stanbury Rowdon+2 d. 15 Feb 2009
Grethe Wulfsberg1
Her married name became Wyndham.
Child of Grethe Wulfsberg and Major Guy Richard Charles Wyndham
- Ingrid Olivia Georgia Wyndham+2 b. 1931, d. 21 May 2009
Olivia Madeline Grace Mary Wyndham1
Her married name became Spencer.
Howland Spencer1
He lived at New York, U.S.A.G.1
- [S37] BP2003 volume 1, page 1290. See link for full details for this source. Hereinafter cited as. [S37]
Charles Robert Whorwood Adeane1 
He was educated at Eton College, Windsor, Berkshire, EnglandG.1 He gained the rank of Lieutenant in the 4th battalion, Suffolk Regiment.1 He held the office of Justice of the Peace (J.P.)1 He held the office of Lord-Lieutenant of Cambridgeshire in 1915.1 He was President of the Royal Agricultural Society of England in 1917.1 He was appointed Companion, Order of the Bath (C.B.) in 1917.1 He was awarded the Order of St. Sava of Serbia.1 He was awarded the Order of the Crown of Belgium.1 He was awarded the honorary degree of Doctor of Law (LL.D.) by Cambridge University, Cambridge, Cambridgeshire, EnglandG.1 At Babraham Hall, Cambridge, Cambridgeshire, EnglandG, (an unknown value.)1
Children of Charles Robert Whorwood Adeane and Madeline Pamela Constance Blanche Wyndham
- Sibell Eleanor Maud Adeane+1
- Madeline Mabel Ambrose Adeane+1 d. 5 Mar 1969
- Pamela Marie Adeane+1 b. c 1889, d. 17 Oct 1975
- Lettice Elizabeth Evelyn Adeane+ b. 1897, d. 27 Nov 1970
- Charles Percy George Guy Adeane1 b. 2 Nov 1899, d. 3 Nov 1899
- Helena Olivia Adeane+1 b. 8 Oct 1902, d. 1985
- Colonel Sir Robert Philip Wyndham Adeane+1 b. 3 Nov 1905, d. 21 May 1979
- [S35] BLG1965 page 4. See link for full details for this source. Hereinafter cited as. [S35]