Crew list of Ships hit by U-boats
Gwilym David Thomas
RN (D/JX 335864). British
| Born | 1924 | Llanelly | |
| Died | 4 May 1943 | (19) |
Roster information listed for Gwilym David Thomas
| Ship | Type | Rank / role | Attacked on | Boat | |
|---|---|---|---|---|---|
 | Lorient | Steam merchant | Able Seaman (DEMS gunner) | 4 May 1943 (+) | U-125 (1) |