Crew list of Ships hit by U-boats
Willem Christiaan Valkenburg
Merchant Navy. Dutch
| Born | 18 Apr 1897 | Den Helder | |
| Died | 27 Jun 1941 | (44) |
Roster information listed for Willem Christiaan Valkenburg
| Ship | Type | Rank / role | Attacked on | Boat | |
|---|---|---|---|---|---|
 | Oberon | Steam merchant | Fireman | 27 Jun 1941 (+) | U-123 (1) |