Crew list of Ships hit by U-boats
Johan J. Sperre
Merchant Navy. Norwegian
Roster information listed for Johan J. Sperre
| Ship | Type | Rank / role | Attacked on | Boat | |
|---|---|---|---|---|---|
 | Bill | Steam merchant | Chief Officer | 29 Jul 1942 | U-155 |
| Ship | Type | Rank / role | Attacked on | Boat | |
|---|---|---|---|---|---|
| Bill | Steam merchant | Chief Officer | 29 Jul 1942 | U-155 |