| 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: | Ertl |
| First Name: | Roland |
| Middle Name: | C. |
| Illustration: | Yes |
| Address: | 4215 Evans; 3609 Palm |
| Rank: | Sergeant |
| Birth Year: | 1891 |
