| Source: Portraits of Members of Armed Forces from St.
Louis City and County Killed in World War I Location: Reading room | |
 | |
| Last Name: | Mitchell |
| First Name: | Calvin |
| Middle Name: | Balson |
| Illustration: | Yes |
| Rank: | Sergeant |
| Birth Year: | 1897 |
| Death Year: | 1918 |
