Crew list of Ships hit by U-boats
Olav Marius Hagerupsen
Merchant Navy. Norwegian
| Born | 11 Mar 1898 | Smøla, Møre og Romsdal | |
| Died | 23 Aug 1940 | (42) |
Roster information listed for Olav Marius Hagerupsen
| Ship | Type | Rank / role | Attacked on | Boat | |
|---|---|---|---|---|---|
 | Keret | Steam merchant | Donkeyman | 23 Aug 1940 (+) | U-37 (1) |