| Cahours, Edward; ISMA Directory; 1914 | ISMA Directory | 1914-00-00 | | Captain |
| Cahours, Edward; ISMA Directory; 1916 | ISMA Directory | 1916-00-00 | | Captain |
| Cahours, Edward; ISMA Directory; 1924 | ISMA Directory | 1924-00-00 | HART, FRANK W. | Captain |
| Cahours, Edward; ISMA Directory; 1925 | ISMA Directory | 1925-00-00 | BARNUM, GEORGE G. | Captain |
| Cahours, Edward; ISMA Directory; 1926 | ISMA Directory | 1926-00-00 | BARNUM, GEORGE G. | Captain |
| Cahours, Edward; ISMA Directory; 1927 | ISMA Directory | 1927-00-00 | BARNUM, GEORGE G. | Captain |
| Cahours, Edward; ISMA Directory; 1929 | ISMA Directory | 1929-00-00 | YOUNG, COLONEL E.M. | Captain |