Crew list of Ships hit by U-boats
Marcus Hjalmar Mathisen
Merchant Navy. Norwegian
| Born | 13 Jul 1876 | Nøtterøy, Vestfold | |
| Died | 19 Jul 1942 | (66) |
Roster information listed for Marcus Hjalmar Mathisen
| Ship | Type | Rank / role | Attacked on | Boat | |
|---|---|---|---|---|---|
 | Port Antonio | Steam merchant | Chief Engineer Officer | 19 Jul 1942 (+) | U-129 (1) |