Hon. Geva Charlotte Caroline Winn1
From 1987, her married name became Blackett.1 She lived in 2003 at Clunie Cottage, Braemar, Aberdeenshire, Scotland.2
Children of Hon. Geva Charlotte Caroline Winn and John Simon Blackett
- Helena Charlotte Rose Blackett+1 b. 1988
- Camilla Harriet Eve Blackett1 b. 1989
- Letitia Blackett1 b. 1991
- Annabel Blackett1 b. 1993
Derek Edward Anthony Winn, 5th Baron Saint Oswald of Nostell1 
He was educated at Stowe School, Buckingham, Buckinghamshire, England.2 He gained the rank of 2nd Lieutenant in 1938 in the King’s Royal Rifle Corps.2 He gained the rank of Captain in the Parachute Regiment.2 He fought in the Second World War, in North Africa, where he was wounded.2 He was Aide-de-Camp to the Governor-General of New Zealand between 1943 and 1945.2 He was with the Malayan Police Service between 1948 and 1952.2 He was a film producer between 1953 and 1967.2 He wrote the book I Served Caesar, published 1972.2 He succeeded as the 5th Baron Saint Oswald of Nostell, in the West Riding of co. York [U.K., 1885] on 19 December 1984.2 He held the office of Deputy Lieutenant (D.L.) of the West Riding, Yorkshire in 1987.2
Children of Derek Edward Anthony Winn, 5th Baron Saint Oswald of Nostell and Denise Eileen Charlotte Loyd
- Hon. Geva Charlotte Caroline Winn+1 b. 15 Sep 1955
- Charles Rowland Andrew Winn, 6th Baron Saint Oswald of Nostell+2 b. 22 Jul 1959
Camilla Harriet Eve Blackett1
Camilla Harriet Eve Blackett usually went by her middle name of Eve.1
- [S37] BP2003 volume 1, page 385. See link for full details for this source. Hereinafter cited as. [S37]
Letitia Blackett1
- [S37] BP2003 volume 1, page 385. See link for full details for this source. Hereinafter cited as. [S37]
Annabel Blackett1
- [S37] BP2003 volume 1, page 385. See link for full details for this source. Hereinafter cited as. [S37]
Rupert Beaumont Blackett1
He was educated at Radley College, Abingdon, Oxfordshire, EnglandG.1 He lived in 2003 at Merle Cottage, 89 High Street, Westerham, Kent, EnglandG.1
Children of Rupert Beaumont Blackett and Hendrika Theresa Bouwman
- Rebecca Anne Blackett1 b. 1985
- James Henry Blackett1 b. 1988
- Kate Elizabeth Blackett1 b. 1990
- William Luke Blackett1 b. 1994
- Lucia Georgia Blackett1 b. 1994
- [S37] BP2003 volume 1, page 385. See link for full details for this source. Hereinafter cited as. [S37]
Hendrika Theresa Bouwman1
From 1984, her married name became Blackett.1
Children of Hendrika Theresa Bouwman and Rupert Beaumont Blackett
- Rebecca Anne Blackett1 b. 1985
- James Henry Blackett1 b. 1988
- Kate Elizabeth Blackett1 b. 1990
- William Luke Blackett1 b. 1994
- Lucia Georgia Blackett1 b. 1994
- [S37] BP2003 volume 1, page 385. See link for full details for this source. Hereinafter cited as. [S37]
Wilhelmus Marinus Bouwman1
Child of Wilhelmus Marinus Bouwman
- [S37] BP2003 volume 1, page 385. See link for full details for this source. Hereinafter cited as. [S37]
James Henry Blackett1
- [S37] BP2003 volume 1, page 385. See link for full details for this source. Hereinafter cited as. [S37]
William Luke Blackett1 
- [S37] BP2003 volume 1, page 385. See link for full details for this source. Hereinafter cited as. [S37]
