Crew list of Ships hit by U-boats
Cornelius Koker
Merchant Marine. Dutch
| Born | 1911 |
Roster information listed for Cornelius Koker
| Ship | Type | Rank / role | Attacked on | Boat | |
|---|---|---|---|---|---|
 | Penelope | Motor tanker | Third Assistant Engineer | 14 Mar 1942 | U-67 |
| Born | 1911 |
| Ship | Type | Rank / role | Attacked on | Boat | |
|---|---|---|---|---|---|
| Penelope | Motor tanker | Third Assistant Engineer | 14 Mar 1942 | U-67 |