Crew list of Ships hit by U-boats
John Martin
Merchant Navy. South African
Roster information listed for John Martin
| Ship | Type | Rank / role | Attacked on | Boat | |
|---|---|---|---|---|---|
 | Erling Brøvig | Motor tanker | Deck Boy | 22 Feb 1944 | U-510 |
| Ship | Type | Rank / role | Attacked on | Boat | |
|---|---|---|---|---|---|
| Erling Brøvig | Motor tanker | Deck Boy | 22 Feb 1944 | U-510 |