Alexander Donald Grant1 
Child of Alexander Donald Grant and Flora Mary Alice Louise Ryan
- Donald Coynach Grant+1 b. 23 Nov 1927, d. 30 Apr 1992
Flora Mary Alice Louise Ryan1 
Her married name became Grant.1
Child of Flora Mary Alice Louise Ryan and Alexander Donald Grant
- Donald Coynach Grant+1 b. 23 Nov 1927, d. 30 Apr 1992
Lucy Eileen Petty1
Her married name became Grant.1
Child of Lucy Eileen Petty and Donald Coynach Grant
Charles Des Voeux1 
- [S37] BP2003 volume 1, page 1308. See link for full details for this source. Hereinafter cited as. [S37]
- [S163] Ashworth P. Burke, editor, Burke’s Genealogical and Heraldic History of the Peerage, Baronetage and Knightage, 75th edition (London, U.K.: Harrison and Sons Ltd, 1913), page 609. Hereinafter cited as Burkes Peerage and Baronetage, 75th ed.
Hon. Michael David Sieff1 
He was educated at Manchester Grammar School, Manchester, Lancashire, EnglandG.1 He was with Marks & Spencer between 1929 and 1976.1 He fought in the Second World War in 1939.3 He gained the rank of Colonel in 1944 in the Royal Army Ordnance Corps.1 He was director of Marks & Spencer between 1950 and 1979.1 He was assistant managing director of Marks & Spencer between 1965 and 1971.1 He was joint managing director of Marks & Spencer between 1971 and 1976.1 He was appointed Commander, Order of the British Empire (C.B.E.) in 1975.1
Child of Hon. Michael David Sieff and Daphne Madge Kerin Michael
- Jonathan Sieff+1 b. 21 Dec 1933, d. 1 Jul 2020
Children of Hon. Michael David Sieff and Elizabeth Pitt
- Daniel Marcus Sieff4 b. 1977
- Elizabeth Anne Sieff4 b. 1980
- [S37] BP2003 volume 2, page 2619. See link for full details for this source. Hereinafter cited as. [S37]
- [S266] World War II Unit Histories – Officers, online http://www.unithistories.com/units_index/default.asp?file=../officers/personsx. Hereinafter cited as World War II Unit Histories – Officers.
- [S8] BP1999 volume 1, page 1334. See link for full details for this source. Hereinafter cited as. [S8]
- [S37] BP2003. [S37]
Elizabeth Pitt1
From 1975, her married name became Sieff.1 After her marriage, Elizabeth Pitt was styled as Baroness Haslam on 20 July 1996. From 20 July 1996, her married name became Haslam.1
Children of Elizabeth Pitt and Hon. Michael David Sieff
- Daniel Marcus Sieff2 b. 1977
- Elizabeth Anne Sieff2 b. 1980
William Norman Pitt1
Child of William Norman Pitt
Sir Gilbert Ruthven1 
In 1262 he renounced his right to Foulis.1
- [S37] BP2003 volume 1, page 690. See link for full details for this source. Hereinafter cited as. [S37]
David Watson of Aitherney1
- [S37] BP2003 volume 1, page 952. See link for full details for this source. Hereinafter cited as. [S37]
Lady Christian Douglas1
From 17 February 1575/76, her married name became Oliphant.1 From circa 14 December 1585, her married name became Home.1 After her marriage, Lady Christian Douglas was styled as Countess of Home on 4 March 1605.
Children of Lady Christian Douglas and Laurence Oliphant, Master of Oliphant
- Agnes Oliphant2
- Laurence Oliphant, 5th Lord Oliphant+2 b. 25 Mar 1583, d. b Oct 1630
- William Oliphant2 b. 1584