Caroline Sheridan1
Her married name became Riddell.
Child of Caroline Sheridan and Maj.-Gen. Michael Riddell
- Letitia Riddell2 b. 1811
Letitia Riddell1 
Her married name became Webster.
Thomas Webster1
He was a practising advocate.1
- [S37] BP2003 volume 3, page 3340. See link for full details for this source. Hereinafter cited as. [S37]
Robert Hunter of Thurston1
Child of Robert Hunter of Thurston
Janet Hunter1
From 1801, her married name became Riddell.
Children of Janet Hunter and Michael Riddell
- John Riddell2 b. 1802, d. 1822
- Robert Riddell+2 b. 14 Mar 1804, d. 18 Nov 1864
John Riddell1 
Robert Riddell1 
Children of Robert Riddell and Elizabeth Vansittart
- Mary Clare Riddell2 d. 4 Oct 1910
- Elizabeth Janet Riddell2
- Caroline Edith Westby Riddell2 d. 1881
- Colonel Robert Vansittart Riddell+2 b. 12 Mar 1840, d. 29 May 1911
- Colonel Henry Vansittart Riddell+2 b. 9 Oct 1841, d. 1888
- Lt.-Col. Walter Riddell+2 b. 27 Apr 1845, d. 1895
Vice-Admiral Henry Vansittart1 
Child of Vice-Admiral Henry Vansittart and Mary Charity Pennefather
- Elizabeth Vansittart+3 d. 8 Aug 1873
- [S37] BP2003 volume 3, page 3340. See link for full details for this source. Hereinafter cited as. [S37]
- [S31] Bernard, Sir Burke, editor, Burke’s genealogical and heraldic history of the landed gentry of Ireland, 4th ed. (London, U.K.: Burkes Peerage Ltd, 1958), page 570. Hereinafter cited as Landed Gentry of Ireland.
- [S37] BP2003. [S37]
Elizabeth Vansittart1 
From 6 April 1836, her married name became Riddell.
Children of Elizabeth Vansittart and Robert Riddell
- Mary Clare Riddell2 d. 4 Oct 1910
- Elizabeth Janet Riddell2
- Caroline Edith Westby Riddell2 d. 1881
- Colonel Robert Vansittart Riddell+2 b. 12 Mar 1840, d. 29 May 1911
- Colonel Henry Vansittart Riddell+2 b. 9 Oct 1841, d. 1888
- Lt.-Col. Walter Riddell+2 b. 27 Apr 1845, d. 1895
- [S37] BP2003 volume 3, page 3340. See link for full details for this source. Hereinafter cited as. [S37]
- [S37] BP2003. [S37]
- [S31] Bernard, Sir Burke, editor, Burke’s genealogical and heraldic history of the landed gentry of Ireland, 4th ed. (London, U.K.: Burkes Peerage Ltd, 1958), page 570. Hereinafter cited as Landed Gentry of Ireland.
Colonel Robert Vansittart Riddell1 
He gained the rank of Colonel in the Royal Engineers.1
Children of Colonel Robert Vansittart Riddell and Louisa Flora Steel Dick
- Ethel Riddell2 d. 17 Oct 1932
- Colonel Robert Buchanan Riddell2 b. 1 Apr 1872, d. 3 Oct 1923
- Edward Vansittart Dick Riddell+2 b. 30 Mar 1873, d. 8 Sep 1942
- Brigadier John Balfour Riddell+2 b. 2 May 1880, d. 20 Feb 1960
