Crew list of Ships hit by U-boats
John R. Wismer
USN (2249204). American
| Born | 1921 | ||
| Died | 5 Aug 1943 | (22) |
Roster information listed for John R. Wismer
| Ship | Type | Rank / role | Attacked on | Boat | |
|---|---|---|---|---|---|
 | USS Plymouth (PG 57) | Gunboat | Seaman First Class | 5 Aug 1943 (+) | U-566 |