Crew list of Ships hit by U-boats
Roy Leonard Knopp
USNR (6445968). American
Roster information listed for Roy Leonard Knopp
| Ship | Type | Rank / role | Attacked on | Boat | |
|---|---|---|---|---|---|
 | USS Fechteler (DE 157) | Destroyer escort | Radarman Second Class | 5 May 1944 | U-967 |
| Ship | Type | Rank / role | Attacked on | Boat | |
|---|---|---|---|---|---|
| USS Fechteler (DE 157) | Destroyer escort | Radarman Second Class | 5 May 1944 | U-967 |