Crew list of Ships hit by U-boats
Håkon Martinsen
Merchant Navy. Norwegian
Roster information listed for Håkon Martinsen
| Ship | Type | Rank / role | Attacked on | Boat | |
|---|---|---|---|---|---|
 | Cubano | Steam merchant | Master | 20 Oct 1940 | U-124 |
| Ship | Type | Rank / role | Attacked on | Boat | |
|---|---|---|---|---|---|
| Cubano | Steam merchant | Master | 20 Oct 1940 | U-124 |