| 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: | McLean |
| First Name: | O. |
| Middle Name: | C. |
| Illustration: | No |
| Address: | 4952 Lotus Ave.; 3053 Bayard Ave. |
| Rank: | Boatswain Mate |
| Birth Year: | 1887 |
