Lady Frances Esmé Curzon1 
From 4 April 1962, her married name became Whiting.1 From 26 March 1976, her married name became Denman.1 She lived in 2003 at East Heath Barn, Stream Lane, Hawkhurst, Kent, EnglandG.1
Children of Lady Frances Esmé Curzon and Derek Alan Whiting
- Francis Whiting1 b. 15 Aug 1965
- Alexander Whiting1 b. 27 Jun 1967
Child of Lady Frances Esmé Curzon and Harold Denman
- Roland Sebastian Richard Denman+3 b. 1977
Sybil Boyter Johnson1 
From before 1944, her married name became Shafto.1 From 8 February 1944, her married name became Curzon. After her marriage, Sybil Boyter Johnson was styled as Countess Howe on 8 February 1944. From 27 September 1972, her married name became Goodson.1
Child of Sybil Boyter Johnson and Major Ernest Duncombe Shafto
Child of Sybil Boyter Johnson and Francis Richard Henry Penn Curzon, 5th Earl Howe
- Lady Sarah-Marguerite Curzon+1 b. 25 Jan 1945
- [S37] BP2003 volume 2, page 1988. See link for full details for this source. Hereinafter cited as. [S37]
- [S4736] David Barttelot, online unknown url, David Barttelot (unknown location), downloaded 14 July 2010.
- [S9302] Martin Webber, “re: Simonds Family,” family provided evidence then verified by subsequent research and verification by BENR (101053), 10 Mar 2021. Hereinafter cited as “re: Simonds Family.”
- [S37] BP2003. [S37]
Captain Francis Johnson1 
He lived at Palmeira Square, Hove, Sussex, EnglandG.1
Child of Captain Francis Johnson and Marguerite Lucie Mathison
- Sybil Boyter Johnson+1 b. 1900, d. 1999
- [S37] BP2003 volume 2, page 1988. See link for full details for this source. Hereinafter cited as. [S37]
- [S9302] Martin Webber, “re: Simonds Family,” family provided evidence then verified by subsequent research and verification by BENR (101053), 10 Mar 2021. Hereinafter cited as “re: Simonds Family.”
Hon. Helen Anne Boyd-Orr1 
She was a sculptress.2 From 7 July 1939, her married name became Lubbock.1
Children of Hon. Helen Anne Boyd-Orr and David Miles Lubbock
- Ann Patricia Lubbock+1 b. 25 Aug 1941
- Geoffrey Orr Lubbock+1 b. 30 Jun 1946
- John Nicholas Andrew Lubbock+1 b. 1 Aug 1948
- Kenneth Miles Boyd Lubbock+1 b. 14 Jul 1950
- [S8] BP1999 volume 1, page 145. See link for full details for this source. Hereinafter cited as. [S8]
- [S21] L. G. Pine, The New Extinct Peerage 1884-1971: Containing Extinct, Abeyant, Dormant and Suspended Peerages With Genealogies and Arms (London, U.K.: Heraldry Today, 1972), page 36. Hereinafter cited as The New Extinct Peerage.
Lady Sarah-Marguerite Curzon1
Lady Sarah-Marguerite Curzon also went by the nick-name of Sally.1 From 29 March 1966, her married name became Courage. From 1972, her married name became Aspinall.1 She lived in 2003 at 64 Sloane Street, London, EnglandG.1
Children of Lady Sarah-Marguerite Curzon and Piers Raymond Courage
- Jason Piers Courage1 b. 10 Feb 1967
- Amos Edward Sebastian Courage1 b. 26 Feb 1969
Child of Lady Sarah-Marguerite Curzon and John Victor Aspinall
- Bassa Wulfhere Aspinall+1 b. 1972
- [S37] BP2003 volume 2, page 1988. See link for full details for this source. Hereinafter cited as. [S37]
Henry Dan Beauclerk Coventry1 
- [S37] BP2003 volume 1, page 932. See link for full details for this source. Hereinafter cited as. [S37]
Captain Arthur Beauclerk Coventry1 
He gained the rank of Captain in the Royal Navy.1 He was registered as a Member, Institution of Mechanical Engineers (M.I.Mech.E.)1 He was awarded the Distinguished Service Cross (D.S.C.)1 He was appointed Officer, Order of the British Empire (O.B.E.) in 1950.1
Children of Captain Arthur Beauclerk Coventry and Muriel Ethel Francis Craven
- Sara Mary Coventry1 b. 25 May 1929, d. 5 Feb 1987
- Auriol Susan Coventry+1 b. 21 Oct 1932
- [S37] BP2003 volume 1, page 932. See link for full details for this source. Hereinafter cited as. [S37]
Muriel Ethel Francis Craven1 
Her married name became Coventry.
Children of Muriel Ethel Francis Craven and Captain Arthur Beauclerk Coventry
- Sara Mary Coventry1 b. 25 May 1929, d. 5 Feb 1987
- Auriol Susan Coventry+1 b. 21 Oct 1932
- [S37] BP2003 volume 1, page 932. See link for full details for this source. Hereinafter cited as. [S37]
- [S9302] Martin Webber, “re: Simonds Family,” family provided evidence then verified by subsequent research and verification by BENR (101053), 10 Mar 2021. Hereinafter cited as “re: Simonds Family.”
Hugh Bertie Craven 
He lived at Wheathills House, Kirk Langley, Derbyshire, EnglandG.3
Child of Hugh Bertie Craven
- Muriel Ethel Francis Craven+3 b. 1900, d. 1986
- [S9302] Martin Webber, “re: Simonds Family,” family provided evidence then verified by subsequent research and verification by BENR (101053), 10 Mar 2021. Hereinafter cited as “re: Simonds Family.”
- [S37] BP2003 volume 3, page 4159. See link for full details for this source. Hereinafter cited as. [S37]
- [S37] BP2003. [S37]
Sara Mary Coventry1 
- [S37] BP2003 volume 1, page 932. See link for full details for this source. Hereinafter cited as. [S37]