Crew list of Ships hit by U-boats
Sigurd Olsen
Merchant Navy. Norwegian
Roster information listed for Sigurd Olsen
| Ship | Type | Rank / role | Attacked on | Boat | |
|---|---|---|---|---|---|
 | Grado | Steam merchant | Able Seaman | 11 May 1943 | U-402 |
| Ship | Type | Rank / role | Attacked on | Boat | |
|---|---|---|---|---|---|
| Grado | Steam merchant | Able Seaman | 11 May 1943 | U-402 |