Crew list of Ships hit by U-boats
Øivind Jakob Bjørkmann
Merchant Navy. Norwegian
| Born | 15 May 1887 | Oslo | |
| Died | 4 Feb 1941 | (53) |
Roster information listed for Øivind Jakob Bjørkmann
| Ship | Type | Rank / role | Attacked on | Boat | |
|---|---|---|---|---|---|
 | Ringhorn | Steam merchant | Chief Engineer Officer | 4 Feb 1941 (+) | U-52 (1) |