Crew list of Ships hit by U-boats
Karl Henry Karlsen
Merchant Navy. Norwegian
| Born | 18 Aug 1900 | Sarpsborg, Østfold | |
| Died | 17 Jul 1940 | (39) |
Roster information listed for Karl Henry Karlsen
| Ship | Type | Rank / role | Attacked on | Boat | |
|---|---|---|---|---|---|
 | O.A. Brodin | Steam merchant | Greaser | 17 Jul 1940 (+) | U-57 (1) |