Major Louis Ferdinand Ricardo1 
He lived at New Rawdon, Iringa, Tanzania.1 He gained the rank of Major in the 8th Hussars.1
Child of Major Louis Ferdinand Ricardo
- [S37] BP2003 volume 3, page 4143. See link for full details for this source. Hereinafter cited as. [S37]
Dorrien Harry Ralph Ricardo1
He was educated at Scarborough College, Scarborough, Yorkshire, England.1
- [S37] BP2003 volume 3, page 4143. See link for full details for this source. Hereinafter cited as. [S37]
Richard Michael David Ricardo1
He was educated at Ackworth School, Yorkshire, England.1
Children of Richard Michael David Ricardo and Charlotte Miranda Brown
- Frederick Michael David Ricardo1 b. 1989
- Corisande Barbara Emily Ricardo1 b. 1991
- [S37] BP2003 volume 3, page 4143. See link for full details for this source. Hereinafter cited as. [S37]
Lady Mary Rosemary Marie-Gabrielle Montagu-Stuart-Wortley-Mackenzie1 
Her married name became Mansel Lewis. She was appointed Officer, Order of the British Empire (O.B.E.) in 1993.1
Children of Lady Mary Rosemary Marie-Gabrielle Montagu-Stuart-Wortley-Mackenzie and Sir David Courtenay Mansel Lewis
- Patrick Charles Archibald Mansel Lewis+1 b. 25 Nov 1953
- Catherine Maud Leucha Mansel Lewis+1 b. 9 Nov 1955
- Annabel Lilian Elfrida Mansel Lewis+1 b. 10 Jul 1962
Sir David Courtenay Mansel Lewis1 
He was educated at Eton College, Windsor, Berkshire, EnglandG.3 He graduated from Keble College, Oxford University, Oxford, Oxfordshire, EnglandG, with a Bachelor of Arts (B.A.)3 He gained the rank of Lieutenant in 1946 in the RARO.3 He held the office of High Sheriff of Carmethenshire in 1965.3 He held the office of Deputy Lieutenant (D.L.) of Carmarthenshire in 1971.3 He held the office of Lord-Lieutenant of Carmarthenshire between 1973 and 1974.3 He held the office of Lord-Lieutenant of Dyfed between 1979 and 2002.3 He was appointed Knight Commander, Royal Victorian Order (K.C.V.O.) in 1995.1 He was appointed Knight, Most Venerable Order of the Hospital of St. John of Jerusalem (K.St.J.)3 He was appointed Fellow, Royal Society of Arts (F.R.S.A.)3
Children of Sir David Courtenay Mansel Lewis and Lady Mary Rosemary Marie-Gabrielle Montagu-Stuart-Wortley-Mackenzie
- Patrick Charles Archibald Mansel Lewis+1 b. 25 Nov 1953
- Catherine Maud Leucha Mansel Lewis+1 b. 9 Nov 1955
- Annabel Lilian Elfrida Mansel Lewis+1 b. 10 Jul 1962
- [S37] BP2003 volume 2, page 2598. See link for full details for this source. Hereinafter cited as. [S37]
- [S1122] Peerage News, online http://peeragenews.blogspot.co.nz/. Hereinafter cited as Peerage News.
- [S37] BP2003. [S37]
Patrick Charles Archibald Mansel Lewis1
He was educated at Eton College, Windsor, Berkshire, EnglandG.1 He was a solicitor in 1979.1
Children of Patrick Charles Archibald Mansel Lewis and Claire Mary Houston
- Edward Vivian Mansel Lewis1 b. 21 Jan 1987
- Robert William Mansel Lewis1 b. 6 Nov 1989
- John David Mansel Lewis1 b. 20 Aug 1992
- [S37] BP2003 volume 2, page 2598. See link for full details for this source. Hereinafter cited as. [S37]
Catherine Maud Leucha Mansel Lewis1
She was educated at Bath Spa University College, Bath, Somerset, EnglandG.1 From 1985, her married name became Hamilton.1 Her name was legally changed to Mansel Lewis by Deed Poll.1
Child of Catherine Maud Leucha Mansel Lewis and Christopher N. Hamilton
- Archie Balthasar Hamilton1 b. 12 Dec 1985
- [S37] BP2003 volume 2, page 2598. See link for full details for this source. Hereinafter cited as. [S37]
Annabel Lilian Elfrida Mansel Lewis1
From before 1990, her married name became Scott.1 From 1990, her married name became Herbert.1
Child of Annabel Lilian Elfrida Mansel Lewis and Guy W. C. Herbert
- Benson Herbert1 b. 20 Mar 1991
- [S37] BP2003 volume 2, page 2598. See link for full details for this source. Hereinafter cited as. [S37]
Charles Ronald Mansel Lewis 
He lived at Stradey Castle, Llanelly, Carmarthenshire, WalesG.
Child of Charles Ronald Mansel Lewis and Lillian Georgina Warner
- Sir David Courtenay Mansel Lewis+ b. 25 Oct 1927, d. 17 Apr 2009
- [S37] BP2003 volume 3, page 4073. See link for full details for this source. Hereinafter cited as. [S37]
Lillian Georgina Warner
From 20 March 1915, her married name became Chapman. From 4 November 1925, her married name became Mansel Lewis.
Child of Lillian Georgina Warner and Charles Ronald Mansel Lewis
- Sir David Courtenay Mansel Lewis+ b. 25 Oct 1927, d. 17 Apr 2009
- [S37] BP2003 volume 3, page 4073. See link for full details for this source. Hereinafter cited as. [S37]