Major-General
* 29th of July 1896
† 1st of January 1973
(USAAF/USAF)
| 1940-11-16 | Lieutenant-Colonel (Temporary) | 
| 1941-10-15 | Lieutenant-Colonel | 
| 1942-01-05 | Colonel (Army of the United States) | 
| 1942-04-21 | Brigadier-General (Army of the United States) | 
| 1943-03-13 | Major-General (Army of the United States) | 
| 1948-02-19 | Brigadier-General (United States Air Force)(Dated back to 1945.01.23) | 
| 1939-07-XX | – | 1942-01-XX | Attached to War Plans Division, War Department General Staff | 
| 1942-01-XX | – | 1942-08-XX | Air Officer, US Army Forces in China | 
| 1942-08-XX | – | 1942-12-XX | Commanding General US Army Air Forces China-Burma-India Theater of Operations | 
| 1942-08-18 | – | 1943-08-19 | Commanding General 10th Air Force [India] | 
| 1943-11-01 | – | 1944-01-XX | Assistant Chief of Staff for Intelligence, Headquarters US Army Air Forces | 
| 1944-02-06 | – | 1946-01-26 | Assistant Chief of Staff for Intelligence (G-2), War Department General Staff | 
| 1944-02-06 | – | 1946-05-XX | Army Member of the Joint Security Council | 
| 1944-02-06 | – | 1946-05-XX | Army Member of the Joint Intelligence Committee | 
| 1944-02-06 | – | 1946-05-XX | Army Member of the Combined Intelligence Committee | 
| 1944-02-06 | – | 1946-05-XX | Chief of the War Department Historical Program | 
| 1946-03-21 | – | 1948-06-23 | Military Air Attaché to Great Britain | 
| 1948-10-XX | – | 1950-04-XX | Attached to US Air Forces in Europe | 
| 1950-10-31 | Retired |