
| Mark Twisleton-Wykeham-Fiennes | |
| B: | 11 Nov 1933 |
| D: | 30 Dec 2004 |
| Jennifer Anne Mary Alleyne Lash | |
| B: | 1938 |
| D: | 28 Dec 1993 |
| Sir Maurice Alberic Twisleton-Wykeham-Fiennes | |
| B: | 1 Mar 1907 |
| D: | 14 Sep 1994 |
| Sylvia Joan Finlay | |
| B: | 1913 |
| D: | 11 Apr 1996 |
| Gertrude Theodosia Pomeroy Colley | |
| B: | 1873 |
| D: | 12 Nov 1934 |
| Alberic Arthur Twisleton-Wykeham-Fiennes | |
| B: | 4 Sep 1865 |
| D: | 28 Sep 1919 |
| Henry FitzGeorge Pomeroy Colley | |
| B: | 1 Jul 1827 |
| D: | 24 Nov 1886 |
| Elizabeth Isabella Wingfield | |
| M: | 12 Aug 1858 |
| Abbeyleix, Queens, Ireland | |
| D: | 18 Nov 1903 |
| George Francis Pomeroy Colley | |
| B: | 11 Nov 1797 |
| D: | 9 May 1879 |
| Frances Trench | |
| B: | 1796 |
| D: | 1 Mar 1871 |
|
| John Pomeroy, 4th Viscount Harberton | |
| B: | 19 Dec 1758 |
| D: | 4 Jul 1833 |
| Esther Spencer | |
| B: | c. 1762 |
| D: | 3 Jan 1840 |