Crew list of Ships hit by U-boats
John Karlson
Merchant Navy. British
| Born | 1880 | ||
| Died | 25 Jan 1943 | (63) |
Roster information listed for John Karlson
| Ship | Type | Rank / role | Attacked on | Boat | |
|---|---|---|---|---|---|
 | Lackenby | Steam merchant | Carpenter | 25 Jan 1943 (+) | U-624 |
| Born | 1880 | ||
| Died | 25 Jan 1943 | (63) |
| Ship | Type | Rank / role | Attacked on | Boat | |
|---|---|---|---|---|---|
| Lackenby | Steam merchant | Carpenter | 25 Jan 1943 (+) | U-624 |