Rosalie Amelia Chamberlayne1 
Her married name became Chichester.
unknown daughter Ward1
Her married name became Dunkin.1
- [S8] BP1999 volume 1, page 178. See link for full details for this source. Hereinafter cited as. [S8]
Reverend William Dunkin1
- [S8] BP1999 volume 1, page 178. See link for full details for this source. Hereinafter cited as. [S8]
Robert Orlando Michael Cuthbert Slade1 
He was educated at Malvern College, Malvern, Worcestershire, EnglandG.1
- [S37] BP2003 volume 3, page 3646. See link for full details for this source. Hereinafter cited as. [S37]
Sir Benjamin Julian Alfred Slade, 7th Bt.1
He was educated at Millfield School, Street, Somerset, EnglandG.1 He succeeded as the 7th Baronet Slade, of Maunsel House, Somerset [U.K., 1831] on 15 April 1962.1 He was chairman of Shirlstar Container Transport Ltd and Pyman Bell Holdings in 1973.1 He lived in 2003 at Maunsel Grange, North Newton, Somerset, EnglandG.1
Sarah Jane Slade1 

Sarah Jane Slade was born on 13 September 1933.1 She was the daughter of Sir Michael Nial Slade, 6th Bt. and Angela Clare Rosalind Chichester.1 She married Herbert Robin Cayzer, 2nd Baron Rotherwick, son of Herbert Robin Cayzer, 1st Baron Rotherwick and Freda Penelope Rathborne, on 4 April 1952.1 She died on 2 August 1978 at age 44.1
Her married name became Cayzer.
Children of Sarah Jane Slade and Herbert Robin Cayzer, 2nd Baron Rotherwick
- Hon. Robina Jane Cayzer+3 b. 24 Jan 1953
- Herbert Robin Cayzer, 3rd Baron Rotherwick+3 b. 12 Mar 1954
- Hon. Charles William Cayzer+3 b. 26 Apr 1957
- Hon. Avon Arthur Cayzer+3 b. 13 Sep 1968
Herbert Robin Cayzer, 3rd Baron Rotherwick1
He was educated at Harrow School, Harrow, London, England.1 He was educated at Royal Military Academy, Sandhurst, Berkshire, England.1 He gained the rank of Lieutenant in the Life Guards.1 He succeeded as the 3rd Baron Rotherwick, of Tynley, co. Southampton [U.K., 1939] on 11 June 1996.1 He succeeded as the 3rd Baronet Cayzer [U.K., 1924] on 11 June 1996.1 He succeeded as the 6th Baronet Cayzer, of Gartmore, Perthshire [U.K., 1904] on 27 February 2012.4
Children of Herbert Robin Cayzer, 3rd Baron Rotherwick and Sara Jane McAlpine
- Hon. Harriette Jane Cayzer+1 b. 1986
- Hon. Herbert Robin Cayzer+1 b. 10 Jul 1989
- Hon. Henry Alexander Cayzer1 b. 1991
Children of Herbert Robin Cayzer, 3rd Baron Rotherwick and Tania Jane Fox
- Hon. August Inigo Cayzer5 b. 25 Nov 2000
- Hon. Tommy Christopher Cayzer5 b. 2 Mar 2003, d. Apr 2003
- [S37] BP2003 volume 3, page 3412. See link for full details for this source. Hereinafter cited as. [S37]
- [S37] BP2003. [S37]
- [S206] Announcements, The Daily Mail, London, U.K.. Hereinafter cited as The Daily Mail.
- [S466] Notices, The Telegraph, London, UK, 29 February 2012. Hereinafter cited as The Telegraph.
- [S1122] Peerage News, online http://peeragenews.blogspot.co.nz/. Hereinafter cited as Peerage News.
Hon. Charles William Cayzer1
He was educated at Harrow School, Harrow, London, England.1 He was educated at Royal Military Academy, Sandhurst, Berkshire, England.1 He was director of Caledonia Investments plc.1 He gained the rank of Lieutenant in the Life Guards.1 He lived in 2003 at Finstock Manor, Finstock, Oxfordshire, England.1
Children of Hon. Charles William Cayzer and Amanda Cosbie Sara Squire
- Victoria Amanda Cayzer1 b. 22 Jun 1989
- Charles William Cayzer1 b. 14 Jul 1991
Hon. Robina Jane Cayzer1
From 4 July 1981, her married name became Debarge.2
Children of Hon. Robina Jane Cayzer and Dr. Olivier Debarge
- Alexandra Jane Debarge2 b. 1982
- Iona Amelia Debarge1 b. 1986
Barbara Constance Slade1 
Her married name became Lindley.
Child of Barbara Constance Slade and F/O. Nathaniel Alexander Lindley
- John Alexander Lindley1 b. 20 Oct 1932
- [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 179. Hereinafter cited as The New Extinct Peerage.
- [S37] BP2003 volume 3, page 3646. See link for full details for this source. Hereinafter cited as. [S37]