Crew list of Ships hit by U-boats
Karl Johan Allum
Merchant Navy. Norwegian
| Born | 7 Jun 1914 | Hedrum, Vestfold | |
| Died | 21 Apr 1943 | (28) |
Roster information listed for Karl Johan Allum
| Ship | Type | Rank / role | Attacked on | Boat | |
|---|---|---|---|---|---|
 | Egda | Motor tanker | Ordinary Seaman | 21 Feb 1942 | U-107 (1) |
| Scebeli | Motor merchant | Able Seaman | 21 Apr 1943 (+) | U-191 (1) |