Brigadier-General
* 5th of March 1903
† 12th of June 1949
(Regular Army)
| 1941-12-08 | Lieutenant-Colonel (Army of the United States) |
| 1942-07-17 | Colonel (Army of the United States) |
| 1942-12-08 | Brigadier-General (Army of the United States) |
| 1943-11-23 | Termination of rank Brigadier-General (Army of the United States) |
| 1945-06-09 | Major |
| 1948-07-15 | Lieutenant-Colonel |
| 1941-10-XX | – | 1943-10-XX | Military Attaché to Soviet Union |
| 1943-10-XX | – | 1944-05-XX | Chief of European Branch, Military Intelligence Division, War Department General Staff |
| 1944-05-XX | – | 1946-04-XX | Russian Specialist, Military Intelligence Division, War Department General Staff |
| 1946-04-XX | – | 1947-XX-XX | Deputy Chief of Collection Group, Military Intelligence Division, War Department General Staff |
| 1947-05-12 | – | 1949-06-12 | Military Attaché to Czechoslovakia |