Brigadier
* 6th of November 1887
† August 1970
| 1936-01-01 | Brevet Lieutenant-Colonel |
| 1937-01-28 | Lieutenant-Colonel |
| 1937-06-12 | Local Colonel |
| 1938-07-01 | Brevet Colonel (Dated back to 1937-07-01) |
| 1938-08-01 | Temporary Brigadier |
| Reverted to ? | |
| 1942-08-05 | Temporary Brigadier |
| 1937-06-12 | – | 1939-XX-XX | President of Mechanical Board, War Office |
| 1942-08-05 | – | 1945-XX-XX | Deputy Director of Royal Armoured Corps (Technical), War Office |