George Sinclair of Roslin, younger1 
Child of George Sinclair of Roslin, younger and Agnes Crichton
- Sir William Sinclair of Roslin+2 d. b 2 May 1555
Mary Stewart1 
From 10 November 1824, her married name became Hay.1
Children of Mary Stewart and Rear-Admiral James Hay
- Isabella Agnew Hay1 d. 7 Dec 1904
- Mary Stewart Hay1 d. 3 Feb 1903
- Agnes Morgan Hay1 d. 23 Feb 1926
- Adelaide Louisa Hay2 d. 21 Jan 1900
- Laura Buchan Hay2 d. 2 Oct 1926
- James George Baird-Hay1 b. 12 Sep 1826, d. 3 Mar 1913
- Lt.-Gen. Sir Robert John Hay+1 b. 21 Apr 1828, d. 25 Nov 1910
- Lauderdale Hay1 b. 31 Oct 1829, d. 21 Sep 1851
- David Hay1 b. 26 May 1833, d. 6 Jun 1858
- Commander Edward Hay1 b. 11 Feb 1835, d. 30 Apr 1864
James George Baird-Hay1 
He was given the name of James George Hay at birth.1 He gained the rank of Captain in the 92nd Highalnders.1 He held the office of Deputy Lieutenant (D.L.)1 He held the office of Justice of the Peace (J.P.)1 He lived at Belton, East Lothian, ScotlandG.1
- [S37] BP2003 volume 3, page 3962. See link for full details for this source. Hereinafter cited as. [S37]
Jane Baird1 
From 17 June 1862, her married name became Baird-Hay.1
- [S37] BP2003 volume 3, page 3962. See link for full details for this source. Hereinafter cited as. [S37]
William Baird of Elie1
Child of William Baird of Elie
- Jane Baird1 d. 26 Jun 1916
- [S37] BP2003 volume 3, page 3962. See link for full details for this source. Hereinafter cited as. [S37]
Lt.-Gen. Sir Robert John Hay1 
He was the Governor between 1887 and 1889 at Royal Military Academy, Woolwich, Kent, EnglandG.1 He was Colonel Commandant of the Royal Artillery.1 He was President of the Ordnance Commission between 1889 and 1891.1 He was Director of Artillery between 1891 and 1895.1 He was appointed Knight Commander, Order of the Bath (K.C.B.)1
Children of Lt.-Gen. Sir Robert John Hay and Georgina Harvey Ramsay
- David Hay1 b. 2 Mar 1862, d. 9 Jul 1912
- Edward Hay1 b. 6 Jan 1865, d. 5 Mar 1884
- James Hay1 b. 11 May 1870, d. 3 Jan 1954
- Lt.-Col. Archibald Hay1 b. 9 Aug 1872, d. 3 Feb 1917
- [S37] BP2003 volume 3, page 3962. See link for full details for this source. Hereinafter cited as. [S37]
Georgina Harvey Ramsay1 
From 20 April 1861, her married name became Hay.1
Children of Georgina Harvey Ramsay and Lt.-Gen. Sir Robert John Hay
- David Hay1 b. 2 Mar 1862, d. 9 Jul 1912
- Edward Hay1 b. 6 Jan 1865, d. 5 Mar 1884
- James Hay1 b. 11 May 1870, d. 3 Jan 1954
- Lt.-Col. Archibald Hay1 b. 9 Aug 1872, d. 3 Feb 1917
David Hay1 
- [S37] BP2003 volume 3, page 3962. See link for full details for this source. Hereinafter cited as. [S37]
Edward Hay1 
He gained the rank of Midshipman in the Royal Navy.1
- [S37] BP2003 volume 3, page 3962. See link for full details for this source. Hereinafter cited as. [S37]
James Hay1 
He was educated at Wellington College, Crowthorne, Berkshire, EnglandG.1 He fought in the Boer War.1 He was educated at Royal Military Academy, Woolwich, Kent, EnglandG.1 He gained the rank of Major in the Royal Artillery.1 He fought in the First World War.1 He held the office of Justice of the Peace (J.P.) for East Lothian.1 He lived at Belton, East Lothian, ScotlandG.1
- [S37] BP2003 volume 3, page 3962. See link for full details for this source. Hereinafter cited as. [S37]
