Major-General
* 25th of September 1900
† 27th of April 1995
(Regular Army)
| 1941-12-26 | Lieutenant-Colonel (Army of the United States) |
| 1942-06-25 | Colonel (Army of the United States) |
| 1944-09-05 | Brigadier-General (Army of the United States) |
| 1946-04-30 | Termination of rank Brigadier-General (Army of the United States) |
| 1946-06-12 | Lieutenant-Colonel |
| 1948-03-11 | Colonel |
| 1941-01-XX | – | 1942-02-XX | Executive Officer, Officer of the Chief of Engineers |
| 1942-02-XX | – | 1945-01-XX | Deputy Commanding Officer US Army Forces South Atlantic |
| 1943-10-21 | – | 1944-01-31 | Chief of Latin American Section, Theater (Operations) Group, Operations Division, War Department General Staff |
| 1944-02-01 | – | 1944-05-19 | Chief of American Section, Theater (Operations) Group, Operations Division, War Department General Staff |
| 1945-02-XX | Military Adviser at Chapultepec Conference | ||
| 1945-04-01 | – | 1946-05-16 | Chief of Pan-American Group, Operations Division, War Department General Staff |
| 1945-04-XX | – | 1945-06-XX | Military Adviser at United Nation Conference, San Francisco |
| 1946-XX-XX | – | 1947-06-XX | Attending the National War College |
| 1947-06-XX | – | 1948-03-01 | Member of the US Military Section, Military Staff Committee, United Nations |
| 1948-03-XX | – | Deputy Commander of Armed Forces Special Weapons Project | |
| 1953-XX-XX | Army Member of the Military Liaison Committee to the Atomic Energy Commission | ||
| 1953-XX-XX | Assistant Deputy for Research & Development, Office of the Assistant Chief of Staff for Logistics (G-4), US Army | ||
| 1954-XX-XX | – | 1955-XX-XX | Chief of Research & Development US Army |
| 1955-XX-XX | Retired |