Major-General
* 23rd of February 1880
† 29th of March 1965
(Regular Army)
| 1926-10-17 | Lieutenant-Colonel |
| 1934-10-01 | Colonel |
| 1937-10-18 | Major-General |
| 1924-06-25 | – | 1928-06-XX | District Engineer, Galveston, Texas |
| 1928-06-XX | – | 1928-09-23 | Commanding Officer 11th Engineers Regiment [Panama] |
| 1928-06-XX | – | 1928-09-23 | Department Engineer, Panama Canal Department |
| 1928-09-24 | – | 1932-11-20 | Engineer of Maintenance, Panama Canal |
| 1928-10-29 | – | 1932-11-14 | Second Vice President of Panama Railroad Company |
| 1928-10-29 | – | 1936-10-07 | Director of Panama Railroad Company |
| 1932-11-14 | – | 1936-10-07 | President of Panama Railroad Company |
| 1932-11-21 | – | 1936-08-27 | Governor of the Panama Canal |
| 1932-12-02 | – | 1936-08-27 | Military Advisor to the Republic of Panama |
| 1936-10-01 | – | 1937-10-09 | Commandant of Engineer School |
| 1937-10-10 | – | 1937-10-17 | Special duty at Office of the Chief of Engineers |
| 1937-10-18 | – | 1941-09-30 | Chief of Engineers |
| 1941-09-30 | Retired | ||
| 1943-04-05 | Recalled | ||
| 1943-04-05 | – | 1945-12-31 | Director of Transportation, Office of the Co-ordinator of Inter-American Affairs |
| 1943-04-05 | – | 1945-12-31 | Assistant Co-ordinator of Inter-American Affairs |
| 1945-12-31 | Retired |