Laura Elizabeth Wotton1
Iona Victoria Wotton1
Gerard Wyndham Morgan-Grenville1,2 
He was educated at Eton College, Windsor, Berkshire, England.1 He gained the rank of Captain in the Rifle Brigade.1 He was Chairmam of the Society for Environmental Improvement, Commissioner of Countryside between 1983 and 1985.1 He was Director of Dexam Internat Ltd (founder), Dexam Internat Holdings Ltd, Industrial Agencies Ltd, Goodwood Metalcraft Ltd, Charterbarge Ltd, Quarry Trading Company, Great Scottish and Western Railway Ltd.1 He lived in 2003 at Milton Mill, West Milton, Dorset, EnglandG.1
Children of Gerard Wyndham Morgan-Grenville and Virginia Anne Peto
- Hugo Gerard Grenville+3 b. 5 Aug 1958
- Laura Isabel Hester Morgan-Grenville+3 b. 1 Jan 1961
- George Septimus Morgan-Grenville+3 b. 4 Jun 1964
- [S37] BP2003 volume 2, page 2186. See link for full details for this source. Hereinafter cited as. [S37]
- [S8185] George Morgan-Greville, “re: Morgan-Grenville Family,” family provided evidence then verified by subsequent research and verification by BENR (101053), 29 December 2016. Hereinafter cited as “re: Morgan-Grenville Family.”
- [S37] BP2003. [S37]
- [S1122] Peerage News, online http://peeragenews.blogspot.co.nz/. Hereinafter cited as Peerage News.
Joan Frances Shuttleworth1 
From 12 March 1930, her married name became Pickup.2
Virginia Anne Peto1
From 27 April 1955, her married name became Morgan-Grenville.2 From 5 December 1998, her married name became Cox.2 She lived at Raswell Cottage, Loxhill, Surrey, England.2
Children of Virginia Anne Peto and Gerard Wyndham Morgan-Grenville
- Hugo Gerard Grenville+2 b. 5 Aug 1958
- Laura Isabel Hester Morgan-Grenville+2 b. 1 Jan 1961
- George Septimus Morgan-Grenville+2 b. 4 Jun 1964
Hugo Gerard Grenville1
Children of Hugo Gerard Grenville and Sophie Andrewes
- Hector William Grenville2 b. 1995
- Oscar Constantine Grenville2 b. 1997
Sophie Andrewes1
From 1992, her married name became Grenville.
Children of Sophie Andrewes and Hugo Gerard Grenville
- Hector William Grenville2 b. 1995
- Oscar Constantine Grenville2 b. 1997
Hector William Grenville1
Oscar Constantine Grenville1