Crew list of Ships hit by U-boats
John Joseph Carlsen
Merchant Navy. British
| Born | 1911 | ||
| Died | 12 Sep 1942 | (31) |
Roster information listed for John Joseph Carlsen
| Ship | Type | Rank / role | Attacked on | Boat | |
|---|---|---|---|---|---|
 | Laconia | Troop transport | Greaser | 12 Sep 1942 (+) | U-156 |