Lieutenant-General
* 16th of March 1909
† 3rd of September 1998
| 1943-11-01 | Acting Brigadier |
| 1944-04-14 | Temporary Brigadier |
| 1949-10-21 | Acting Major-General |
| 1941-02-20 | – | 1942-07-31 | Commanding Officer 5th Canadian Armoured Divisional Signals [England] |
| 1942-08-01 | – | 1942-12-30 | General Staff Officer 1, Canadian Military Headquarters [England] |
| 1943-05-08 | – | 1945-06-25 | Chief Signal Officer, II Canadian Corps [England] - North-West Europe |
| 1945-06-25 | – | 1945-07-31 | Chief Signal Officer, Canadian Forces in the Netherlands |
| 1945-07-31 | – | 1945-09-13 | Chief Signal Officer, ? |
| 1945-10-16 | – | 1947-11-30 | Deputy Chief of the General Staff (C), National Defence Headquarters |
| 1949-XX-XX | Canadian Military Observer, Western Union Military Committee [England] | ||
| 1949-XX-XX | – | 1951-XX-XX | Canadian Military Representative North Atlantic Treaty Organisation London |
| – | 1951-08-20 | Chairman of the Canadian Joint Staff London [England] | |
| 1951-08-21 | – | 1955-XX-XX | Quartermaster-General, National Defence Headquarters |
| 1955-XX-XX | – | 1958-XX-XX | General Officer Commanding Central Command |
| 1958-XX-XX | – | 1961-XX-XX | Chief of the General Staff |
| 1961-XX-XX | Retired |