Crew list of Ships hit by U-boats
John Sigvart Johnsen
Merchant Navy. Norwegian
| Born | 27 Jun 1919 | ||
| Died | 25 Jan 1940 | (20) |
Roster information listed for John Sigvart Johnsen
| Ship | Type | Rank / role | Attacked on | Boat | |
|---|---|---|---|---|---|
 | Biarritz | Steam merchant | Mechanic | 25 Jan 1940 (+) | U-14 |