| 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: | Koehler |
| First Name: | August |
| Middle Name: | W. |
| Illustration: | No |
| Address: | 237 Spring Road |
| Rank: | Ensign |
| Birth Year: | 1893 |
