General
* 3rd of January 1903
† 12th of September 1969
| 1940-09-01 | Lieutenant-Colonel |
| 1942-08-01 | Temporary Brigadier |
| 1944-01-11 | Major-General |
| 1944-11-10 | Lieutenant-General |
| 1951-02-02 | General |
| 1940-09-14 | – | 1942-07-31 | General Staff Officer 1 3rd Canadian Division |
| 1941-12-15 | – | 1942-02-01 | Commanding Officer 1st Battalion The Regina Rifle Regiment |
| 1942-08-10 | – | 1943-04-03 | Commanding Officer 3rd Canadian Brigade |
| 1943-04-04 | – | 1944-01-10 | Brigadier General Staff 1st Canadian Army [England] |
| 1944-01-11 | – | 1944-11-09 | General Officer Commanding 2nd Canadian Division |
| 1944-09-28 | – | 1944-11-07 | Acting General Officer Commanding II Canadian Corps, North-West Europe |
| 1944-11-10 | – | 1945-07-17 | General Officer Commanding I Canadian Corps [Italy]-North-West Europe |
| 1945-08-21 | – | 1951-02-02 | Chief of the General Staff, National Defence Headquarters |
| 1951-02-02 | – | 1960-XX-XX | Chairman Chiefs of Staff Committee |