| 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: | Callahan |
| First Name: | Mary |
| Middle Name: | Agnes |
| Illustration: | No |
| Address: | 8515 Anna Ave. |
| 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: | Callahan |
| First Name: | Mary |
| Middle Name: | Agnes |
| Illustration: | No |
| Address: | 8515 Anna Ave. |