Susan Felicity Hall1
Jennifer Margaret Hall1
Kenelm Edward Lee Guinness1 
Kenelm Edward Lee Guinness also went by the nick-name of Bill.1 He gained the rank of Lieutenant in the Royal Naval Volunteer Reserve.1 He was inventor of an innovative sparking plug (KLG plug) and a hydro-pulsator for use in dental treatment.1 He was holder of World Land Speed record in the early 1920s.1 He was Member, Order of the British Empire (M.B.E.) in 1920.1
Children of Kenelm Edward Lee Guinness and Josephine Strangman
- Sir Kenelm Ernest Lee Guinness, 4th Bt.+2 b. 13 Dec 1928, d. 6 May 2011
- Geraldine St. Lawrence Lee Guinness+2 b. 24 Sep 1930
Sir Thomas Strangman1
Child of Sir Thomas Strangman
- Josephine Strangman+2 d. 1989
Josephine Strangman1 
From 26 January 1928, her married name became Guinness.
Children of Josephine Strangman and Kenelm Edward Lee Guinness
- Sir Kenelm Ernest Lee Guinness, 4th Bt.+2 b. 13 Dec 1928, d. 6 May 2011
- Geraldine St. Lawrence Lee Guinness+2 b. 24 Sep 1930
Edward Grey1 
Children of Edward Grey and unknown Fenwick
- [S37] BP2003 volume 2, page 1661. See link for full details for this source. Hereinafter cited as. [S37]
Geraldine St. Lawrence Lee Guinness1
Geraldine St. Lawrence Lee Guinness also went by the nick-name of Dina.1 From 24 May 1956, her married name became Essayan. She lived in 2003 at 6 Chelsea Square, London, EnglandG.1
Children of Geraldine St. Lawrence Lee Guinness and Michael Essayan
- Joanna Consuelo Essayan+2 b. 22 May 1958
- Martin Sarkis Essayan2 b. 16 Nov 1959
Kevork Loris Essayan1
He was secretary to Calouste Gulbenkian.1
Child of Kevork Loris Essayan and Rita Sirvante Gulbenkian
Michael Essayan1
He was appointed Queen’s Counsel (Q.C.)1 He was Bencher of the Middle Temple in 1983.1 He was member of the General Council of the Bar between 1987 and 1988.1
Children of Michael Essayan and Geraldine St. Lawrence Lee Guinness
- Joanna Consuelo Essayan+2 b. 22 May 1958
- Martin Sarkis Essayan2 b. 16 Nov 1959
Martin Sarkis Essayan1
He was educated at Eton College, Windsor, Berkshire, EnglandG.1 He lived in 2003 at 86 Wyatt Drive, London, EnglandG.1
