Crew list of Ships hit by U-boats
Gerardo Hecker
Merchant Navy. Dutch
| Born | 20 Oct 1871 | Curaçao | |
| Died | 5 Jun 1942 | (70) |
Roster information listed for Gerardo Hecker
| Ship | Type | Rank / role | Attacked on | Boat | |
|---|---|---|---|---|---|
 | Sally | Sailing ship | Cook | 5 Jun 1942 (+) | U-159 |
| Born | 20 Oct 1871 | Curaçao | |
| Died | 5 Jun 1942 | (70) |
| Ship | Type | Rank / role | Attacked on | Boat | |
|---|---|---|---|---|---|
| Sally | Sailing ship | Cook | 5 Jun 1942 (+) | U-159 |