Rock, John C.
| First Name | John C. |
|---|---|
| Last Name | Rock |
Person Records
| Name | Source | Source Date | Vessel Name | Position |
|---|---|---|---|---|
| Rock, John C.; LCA Bulletin 9/20; 1920 | LCA Bulletin 9/20 | 1920-00-00 | MICHIGAN | Second Assistant |
| First Name | John C. |
|---|---|
| Last Name | Rock |
| Name | Source | Source Date | Vessel Name | Position |
|---|---|---|---|---|
| Rock, John C.; LCA Bulletin 9/20; 1920 | LCA Bulletin 9/20 | 1920-00-00 | MICHIGAN | Second Assistant |