Crew list of Ships hit by U-boats
John Frederick Sopp
USMC (347117). American
| Died | 7 Feb 1943 |
Roster information listed for John Frederick Sopp
| Ship | Type | Rank / role | Attacked on | Boat | |
|---|---|---|---|---|---|
 | Henry R. Mallory | Troop transport | Passenger (Pvt) | 7 Feb 1943 (+) | U-402 |