Lieutenant-General
* 25th of September 1888
† 11th of September 1980
(Royal Army Medical Corps)
| 1934-05-01 | Lieutenant-Colonel |
| 1938-07-01 | Brevet Colonel |
| 1938-09-13 | Temporary Colonel |
| 1939-06-30 | Colonel (Dated back to 1937-05-01) |
| 1940-07-20 | Acting Brigadier |
| 1940-08-15 | Reverted to Colonel |
| 1940-10-05 | Acting Brigadier |
| 1941-02-10 | Reverted to Colonel |
| 1941-03-01 | Acting Brigadier |
| 1941-03-28 | Temporary Brigadier |
| 1941-08-01 | Major-General |
| 1941-08-01 | Lieutenant-General |
| 1937-XX-XX | – | 1938-XX-XX | Assistant Director of Medical Services, British Troops in Palestine & Trans-Jordan |
| 1938-XX-XX | – | 1939-XX-XX | Deputy Director of Medical Services, British Troops in Palestine & Trans-Jordan |
| 1939-09-03 | – | 1940-06-30 | Deputy Director of Medical Services, British Expeditionary Force [France] |
| 1940-07-20 | – | 1940-08-15 | Deputy Director of Medical Services, Scottish Command |
| 1941-03-01 | – | 1941-07-31 | Deputy Director-General of Army Medical Services, War Office |
| 1941-08-01 | – | 1948-XX-XX | Director-General of Army Medical Services, War Office |
| 1941-08-01 | – | Honorary Physician to the King | |
| 1948-06-16 | Retired | ||
| 1949-10-24 | – | 1953-04-26 | Governor & Commander in Chief of Bermuda |