Crew list of Ships hit by U-boats
Pieter Kramer
Merchant Navy. Dutch
| Born | 11 Sep 1910 | Amsterdam | |
| Died | 26 Feb 1942 | (31) |
Roster information listed for Pieter Kramer
| Ship | Type | Rank / role | Attacked on | Boat | |
|---|---|---|---|---|---|
 | Mamura | Motor tanker | Chief Officer | 26 Feb 1942 (+) | U-504 (1) |