Crew list of Ships hit by U-boats
Daniël Zwama
Merchant Navy. Dutch
| Born | 7 Jun 1907 | Huizum | |
| Died | 20 May 1941 | (33) |
Roster information listed for Daniël Zwama
| Ship | Type | Rank / role | Attacked on | Boat | |
|---|---|---|---|---|---|
 | John P. Pedersen | Motor tanker | Able Seaman | 20 May 1941 (+) | U-94 |