Crew list of Ships hit by U-boats
John W. Guydos
USNR (2453358). American
Roster information listed for John W. Guydos
| Ship | Type | Rank / role | Attacked on | Boat | |
|---|---|---|---|---|---|
 | USS Donnell (DE 56) | Destroyer escort | Seaman First Class | 3 May 1944 | U-473 |
| Ship | Type | Rank / role | Attacked on | Boat | |
|---|---|---|---|---|---|
| USS Donnell (DE 56) | Destroyer escort | Seaman First Class | 3 May 1944 | U-473 |