Crew list of Ships hit by U-boats
Hjalmar Alexander Wigren
Merchant Navy. British
| Born | 1883 | Finland | |
| Died | 5 Sep 1942 | (59) |
Roster information listed for Hjalmar Alexander Wigren
| Ship | Type | Rank / role | Attacked on | Boat | |
|---|---|---|---|---|---|
 | Saganaga | Steam merchant | Donkeyman and Greaser | 5 Sep 1942 (+) | U-513 (1) |