English
Mitchison, Geoffrey
1918 - 1927 (9 years) 
| Mitchison, Geoffrey | |
| 1918 - 1927 (9 years) |
|
| Mitchison, Hon. Denis Anthony | |
| 1919 - Yes, date unknown |
|
| Mitchison, Dr. Hon. John Murdoch | |
| 1922 - 2011 (88 years) |
|
| Haldane, Naomi May Margaret CBE | |
 1897 - 1999 (101 years) |
|
| Mitchison, Baron Mitchison Gilbert Richard CBE | |
| 1890 - 1970 (79 years) |
|
| Trotter, Louisa Kathleen | |
| Abt 1869 - 1961 (92 years) |
|
| Haldane, John Scott | |
| 1860 - 1936 (75 years) |
|