| Source: World War I: Biography and Service Records:
Persons Who Enlisted in St. Louis City and
County Location: Reading room / St. Louis shelves | |
 | |
| Last Name: | Gregory |
| First Name: | Irwin |
| Middle Name: | S. |
| Illustration: | No |
| Address: | 3410a Hartford St. |
| Rank: | Chief Radio Operator |
| Birth Year: | 1897 |
