Katherine Weir1 
From 24 March 1637/38, her married name became Murray.1
- [S37] BP2003 volume 1, page 1300. See link for full details for this source. Hereinafter cited as. [S37]
Cornelius Weir1
Child of Cornelius Weir
- Katherine Weir1 d. b 16 Oct 1655
- [S37] BP2003 volume 1, page 1300. See link for full details for this source. Hereinafter cited as. [S37]
Richard Temple Morgan-Grenville1 
Edward Bruce Morgan-Grenville1 
David Bevil Morgan-Grenville1 
He was educated at Stowe School, Buckingham, Buckinghamshire, England.1 He gained the rank of officer in the Royal Artillery and Royal Air Force Volunteer Reserve.1 He graduated from Magdalene College, Cambridge University, Cambridge, Cambridgeshire, England, with a Master of Arts (M.A.)1 He graduated from Kansas University, Kansas, U.S.A.G, with a Master of Business Administration (M.B.A.)1 He lived in 2003 at 750 Scenic Road, Sutton, Quebec, CanadaG.1
Children of David Bevil Morgan-Grenville and Nancy Martin
- Sarah Morgan-Grenville2 b. 25 Dec 1953
- Geoffrey Morgan-Grenville2 b. 29 Mar 1956
- Andrew Morgan-Grenville2 b. 21 Jul 1967
- [S37] BP2003 volume 2, page 2186. See link for full details for this source. Hereinafter cited as. [S37]
- [S37] BP2003. [S37]
- [S5552] Neil Snow, “re: de Szilassy Family,” family provided evidence then verified by subsequent research and verification by BENR (101053), 15 July 2011. Hereinafter cited as “re: de Szilassy Family.”
Professor Seymour Guy Martin1
Child of Professor Seymour Guy Martin
- Nancy Martin+2 d. 1994
Nancy Martin1 
From 30 June 1951, her married name became Morgan-Grenville.
Children of Nancy Martin and David Bevil Morgan-Grenville
- Sarah Morgan-Grenville2 b. 25 Dec 1953
- Geoffrey Morgan-Grenville2 b. 29 Mar 1956
- Andrew Morgan-Grenville2 b. 21 Jul 1967
Geoffrey Morgan-Grenville1
He lived in 2003 at 310 Pine Avenue, Oakville, Ontario, CanadaG.1
Julia Louise Newcomb1
From 1981, her married name became Morgan-Grenville.
- [S37] BP2003 volume 2, page 2186. See link for full details for this source. Hereinafter cited as. [S37]
Andrew Morgan-Grenville1
