Crew list of Ships hit by U-boats
William James Calderwood
Merchant Navy. British
Roster information listed for William James Calderwood
| Ship | Type | Rank / role | Attacked on | Boat | |
|---|---|---|---|---|---|
 | Cedarbank | Motor merchant | Master | 21 Apr 1940 | U-26 |
| Ship | Type | Rank / role | Attacked on | Boat | |
|---|---|---|---|---|---|
| Cedarbank | Motor merchant | Master | 21 Apr 1940 | U-26 |