Crew list of Ships hit by U-boats
John Joseph Duffy
Merchant Navy. British
| Born | 1896 | London | |
| Died | 22 Feb 1942 | (46) |
Roster information listed for John Joseph Duffy
| Ship | Type | Rank / role | Attacked on | Boat | |
|---|---|---|---|---|---|
 | Kars | Motor tanker | Fireman | 22 Feb 1942 (+) | U-96 (1) |