Crew list of Ships hit by U-boats
Thomas Costello
Merchant Navy. British
| Born | 1918 | Leigh | |
| Died | 6 Jun 1941 | (23) |
Roster information listed for Thomas Costello
| Ship | Type | Rank / role | Attacked on | Boat | |
|---|---|---|---|---|---|
 | Tregarthen | Steam merchant | Carpenter | 6 Jun 1941 (+) | U-48 (1) |