Crew list of Ships hit by U-boats
John Joseph Ryan
Merchant Navy. British
| Born | 1918 | ||
| Died | 7 Dec 1942 | (24) |
Roster information listed for John Joseph Ryan
| Ship | Type | Rank / role | Attacked on | Boat | |
|---|---|---|---|---|---|
 | Ceramic | Steam passenger ship | Passenger (Trimmer) | 7 Dec 1942 (+) | U-515 |