Crew list of Ships hit by U-boats
William John Thomas
USNR (6520000). American
| Died | 2 May 1942 |
Roster information listed for William John Thomas
| Ship | Type | Rank / role | Attacked on | Boat | |
|---|---|---|---|---|---|
 | USS Cythera (PY 26) | Patrol yacht | Fireman Second Class | 2 May 1942 (+) | U-402 |