James Sorley Ritchie1
Child of James Sorley Ritchie
- Jean Graham Martin Ritchie+2 b. c 1935, d. 22 Mar 2022
Jean Graham Martin Ritchie1 
From 28 October 1961, her married name became Smith-Marriott.
Children of Jean Graham Martin Ritchie and Sir Peter Francis Smith-Marriott, 12th Bt.
- Sir Martin Ralph Smith-Marriott, 13th Bt.2 b. 30 Dec 1962
- Neil Hugh Smith-Marriott+2 b. 22 Mar 1964
- Ian Peter Smith-Marriott2 b. 22 Mar 1967, d. 29 Jul 2022
- Mark Nicholas Smith-Marriott2 b. 1974
- Paul Graham Smith-Marriott2 b. 1974
Sir Martin Ralph Smith-Marriott, 13th Bt.1
He succeeded as the 13th Baronet Smith-Marriott, of Sydling St. Nicholas, co. Dorset [G.B., 1774] on 8 November 2023.3
- [S37] BP2003 volume 3, page 3670. See link for full details for this source. Hereinafter cited as. [S37]
- [S37] BP2003. [S37]
- [S1122] Peerage News, online http://peeragenews.blogspot.co.nz/. Hereinafter cited as Peerage News.
Neil Hugh Smith-Marriott1
Children of Neil Hugh Smith-Marriott
- Katherine Lorna Smith-Marriott3 b. 2001
- Callum James Smith-Marriott3 b. 2004
- [S37] BP2003 volume 3, page 3670. See link for full details for this source. Hereinafter cited as. [S37]
- [S37] BP2003. [S37]
- [S1122] Peerage News, online http://peeragenews.blogspot.co.nz/. Hereinafter cited as Peerage News.
Ian Peter Smith-Marriott1 
Mark Nicholas Smith-Marriott1 
Paul Graham Smith-Marriott1 
Doris Mary Smith-Marriott1
From 24 August 1957, her married name became MacCaig. She lived in 2003 at 11 Shipley Road, Westbury-on-Trym, Bristol, England.1
Children of Doris Mary Smith-Marriott and Alexander Stewart MacCaig
- Helen Mary MacCaig+2 b. 9 Oct 1958
- Susan Jane MacCaig+2 b. 23 Jan 1961, d. 4 Jun 1996
- Anne Elizabeth MacCaig2 b. 29 Sep 1964
Alexander Neilson MacCaig1
Child of Alexander Neilson MacCaig
- Alexander Stewart MacCaig+2 b. 1928, d. 11 Nov 2016
Alexander Stewart MacCaig1 
Children of Alexander Stewart MacCaig and Doris Mary Smith-Marriott
- Helen Mary MacCaig+3 b. 9 Oct 1958
- Susan Jane MacCaig+3 b. 23 Jan 1961, d. 4 Jun 1996
- Anne Elizabeth MacCaig3 b. 29 Sep 1964
