Crew list of Ships hit by U-boats
John Watson Hearn
Merchant Navy. British
| Born | 1918 | ||
| Died | 8 Mar 1943 | (25) |
Roster information listed for John Watson Hearn
| Ship | Type | Rank / role | Attacked on | Boat | |
|---|---|---|---|---|---|
 | Leadgate | Steam merchant | Third Officer | 8 Mar 1943 (+) | U-642 |