Margaret Roberta Mackenzie1 
From 1 August 1903, her married name became McGrigor.
Mary Jane Dallas McGrigor1 
Elizabeth Anne McGrigor1 
Sydney Smith1
Child of Sydney Smith
- Kathleen Margaret Smith+1 b. 8 Aug 1894, d. 11 Dec 1962
- [S37] BP2003 volume 2, page 1824. See link for full details for this source. Hereinafter cited as. [S37]
Colonel Daniel Frederick Bartlett1
He was appointed Member, Order of the British Empire (M.B.E.)1 He gained the rank of Colonel in the Indian Army.1
- [S37] BP2003 volume 2, page 1824. See link for full details for this source. Hereinafter cited as. [S37]
John Gilbert Meiggs1
Child of John Gilbert Meiggs
- Helen Cornell Meiggs+2 d. 11 Nov 1942
Helen Cornell Meiggs1 
From 30 October 1890, her married name became McGrigor.
Children of Helen Cornell Meiggs and Sir James Rhoderic Duff McGrigor, 3rd Bt.
- Lt.-Col. Sir Charles Colquhoun McGrigor, 4th Bt.+2 b. 26 Apr 1893, d. 28 Oct 1946
- James Neil Grant McGrigor2 b. 16 Nov 1894, d. 24 Oct 1914
- Jean Helen McGrigor+2 b. 28 Jul 1902
- Dona Mary McGrigor2 b. 7 Feb 1908, d. 25 Jun 1909
Lt.-Col. Sir Charles Colquhoun McGrigor, 4th Bt.1 
He was appointed Officer, Order of the British Empire (O.B.E.) in 1921.1 He gained the rank of Lieutenant-Colonel in the Rifle Brigade.1 He succeeded as the 4th Baronet McGrigor, of Campden Hill, co. Middlesex [U.K., 1831] on 4 February 1924.1
Children of Lt.-Col. Sir Charles Colquhoun McGrigor, 4th Bt. and Amabel Caroline Somers Cocks
- James Neil McGrigor2 b. 8 Mar 1920, d. 27 Nov 1941
- Sir Charles Edward McGrigor, 5th Bt.+2 b. 5 Oct 1922, d. 1 Oct 2007
James Neil Grant McGrigor1

He gained the rank of Lieutenant in the Gordon Highlanders.1 He fought in the First World War.1
Jean Helen McGrigor1
From 2 January 1926, her married name became Creagh.
Child of Jean Helen McGrigor and Maj.-Gen. Sir Michael O’Moore Creagh
- Jean Patricia Creagh+2 d. 1984
