Abt 1917-1944
| Terence Patrick Reginald John O'Brien | |
| B: | Abt Oct 1917 |
| D: | 12 Jul 1944 |
| India | |
1918-
| Sheila Cormack Clark | |
| B: | 1918 |
| M: | 7 Aug 1943 |
| Bengal Province, India | |
1920-1994
| Philippa Joan Hermione O'Brien | |
| B: | 15 Apr 1920 |
| D: | 1994 |
| Devon, England, United Kingdom | |
1917-2010
| Edward Waterhouse Foster | |
| B: | 9 Dec 1917 |
| M: | 3 May 1947 |
| Durban, KwaZulu-Natal, South Africa | |
| D: | 27 May 2010 |
| Tavistock, Devon, England, United Kingdom | |
|
1888-1979
| Charles Terence Edmund Hamilton O'Brien | |
| B: | 17 Dec 1888 |
| D: | 1979 |
Abt 1894-1993
| Doris Irene Stuart Cannon | |
| B: | Abt 1894 |
| Bicester, Oxfordshire, England, United Kingdom | |
| M: | 27 Jul 1916 |
| Johannesburg, Gauteng, South Africa | |
| D: | Between 1921 and 1993 |