Brigadier
* 12th of January 1896
† 6th of January 1970
| 1940-09-02 | Acting Lieutenant-Colonel |
| 1940-12-02 | Temporary Lieutenant-Colonel |
| 1941-07-15 | Acting Colonel |
| 1941-12-15 | Acting Brigadier |
| 1942-01-15 | War Substantive Lieutenant-Colonel |
| 1942-01-15 | Temporary Colonel |
| 1942-02-16 | Lieutenant-Colonel |
| 1942-06-15 | Temporary Brigadier |
| 1951-09-28 | Granted the honorary rank of Brigadier |
| 1941-02-08 | – | 1941-07-07 | Assistant Director of Ordnance Services ? |
| 1941-07-15 | – | 1941-12-14 | Chief Ordnance Mechanical Engineer, Scottish Command |
| 1941-12-15 | – | 1943-11-04 | Deputy Director of Ordnance Services, Scottish Command |
| 1951-09-28 | Retired |