Crew list of Ships hit by U-boats
Martinus de Klerk
Merchant Navy. Dutch
| Born | 26 Feb 1912 | Rotterdam | |
| Died | 2 Oct 1941 | (29) |
Roster information listed for Martinus de Klerk
| Ship | Type | Rank / role | Attacked on | Boat | |
|---|---|---|---|---|---|
 | Tuva | Motor merchant | Able Seaman | 2 Oct 1941 (+) | U-575 (1) |