Crew list of Ships hit by U-boats
John Sowyak
USNR (6524342). American
| Died | 29 Oct 1942 |
Roster information listed for John Sowyak
| Ship | Type | Rank / role | Attacked on | Boat | |
|---|---|---|---|---|---|
 | Gurney E. Newlin | Steam tanker | Seaman Second Class | 27 Oct 1942 (+) | U-436 |
| Died | 29 Oct 1942 |
| Ship | Type | Rank / role | Attacked on | Boat | |
|---|---|---|---|---|---|
| Gurney E. Newlin | Steam tanker | Seaman Second Class | 27 Oct 1942 (+) | U-436 |