Elizabeth Warren1
From 1784, her married name became Grattan.1
Children of Elizabeth Warren and Colley Grattan
- John Edmund Grattan1
- William Grattan+1 d. 1858
- Mary Anne Grattan1
- unknown son Grattan1
- Thomas Colley Grattan+1 b. 1791, d. 1864
- [S47] BIFR1976 page 489. See link for full details for this source. Hereinafter cited as. [S47]
unknown son Grattan1 
He gained the rank of officer in the Indian Army.1
- [S47] BIFR1976 page 489. See link for full details for this source. Hereinafter cited as. [S47]
unknown child Grattan1
- [S47] BIFR1976 page 489. See link for full details for this source. Hereinafter cited as. [S47]
unknown child Grattan1
- [S47] BIFR1976 page 489. See link for full details for this source. Hereinafter cited as. [S47]
unknown son Bedwell1
- [S47] BIFR1976 page 489. See link for full details for this source. Hereinafter cited as. [S47]
Marjorie Eleanor McMaster1
From 20 May 1939, her married name became Grattan.1
Children of Marjorie Eleanor McMaster and Roderick Herbert Barrington Grattan
- Peter Roderick Barrington Grattan+1 b. 19 Jul 1942
- Ronald James O’Donnel Grattan1 b. 2 Mar 1945
- Pamela Charlotte Wyndham Grattan1 b. 8 Aug 1948
- [S47] BIFR1976 page 489. See link for full details for this source. Hereinafter cited as. [S47]
James D’Owsley McMaster1
Child of James D’Owsley McMaster
- [S47] BIFR1976 page 489. See link for full details for this source. Hereinafter cited as. [S47]
Major William Markham1 
Child of Major William Markham and Elizabeth Markham
- Dr. William Markham+1 b. 9 Apr 1719, d. 3 Nov 1807
- [S18] Matthew H.C.G., editor, Dictionary of National Biography on CD-ROM (Oxford, U.K.: Oxford University Press, 1995). Hereinafter cited as Dictionary of National Biography.
Elizabeth Markham1 
Child of Elizabeth Markham and Major William Markham
- Dr. William Markham+1 b. 9 Apr 1719, d. 3 Nov 1807
- [S18] Matthew H.C.G., editor, Dictionary of National Biography on CD-ROM (Oxford, U.K.: Oxford University Press, 1995). Hereinafter cited as Dictionary of National Biography.
George Markham1
Child of George Markham
- Elizabeth Markham+1 b. 1686, d. 1772
- [S18] Matthew H.C.G., editor, Dictionary of National Biography on CD-ROM (Oxford, U.K.: Oxford University Press, 1995). Hereinafter cited as Dictionary of National Biography.
