Crew list of Ships hit by U-boats
John Karesius Berntsen
Merchant Navy. Norwegian
| Born | 30 May 1897 | Sandefjord, Vestfold | |
| Died | 18 Mar 1959 | (61) |
Roster information listed for John Karesius Berntsen
| Ship | Type | Rank / role | Attacked on | Boat | |
|---|---|---|---|---|---|
 | Sama | Motor merchant | Able Seaman | 22 Feb 1942 | U-155 (1) |