Crew list of Ships hit by U-boats
Gustav Byberg
Merchant Marine. Norwegian
| Born | 28 Oct 1919 | Høyland | |
| Died | 23 Feb 1943 | (23) |
Roster information listed for Gustav Byberg
| Ship | Type | Rank / role | Attacked on | Boat | |
|---|---|---|---|---|---|
 | Winkler | Motor tanker | Oiler | 23 Feb 1943 (+) | U-223 (1) |