Crew list of Ships hit by U-boats
Thomas de Ridder
Merchant Navy. Dutch
| Born | 17 Feb 1917 | Leiden | |
| Died | 11 Dec 1940 | (23) |
Roster information listed for Thomas de Ridder
| Ship | Type | Rank / role | Attacked on | Boat | |
|---|---|---|---|---|---|
 | Towa | Steam merchant | Fourth Engineer Officer | 11 Dec 1940 (+) | U-96 (1) |