English
Mitchison, Peter Roderick
1946 - 2005 (59 years) 
| Mitchison, Peter Roderick | |
| 1946 - 2005 (59 years) |
|
| Wright, Gladys Isobel | |
 1920 - 2006 (86 years) |
|
| Mitchison, Denison Guy | |
| 1909 - 1982 (72 years) |
|
| Keen | |
| Est 1895 - Yes, date unknown |
|
| Wright | |
| Est 1895 - Yes, date unknown |
|