Crew list of Ships hit by U-boats
Olaf Z. Olsen
Merchant Marine. American
| Died | 11 Jun 1942 |
Roster information listed for Olaf Z. Olsen
| Ship | Type | Rank / role | Attacked on | Boat | |
|---|---|---|---|---|---|
 | Hagan | Steam tanker | Steward | 11 Jun 1942 (+) | U-157 |
| Died | 11 Jun 1942 |
| Ship | Type | Rank / role | Attacked on | Boat | |
|---|---|---|---|---|---|
| Hagan | Steam tanker | Steward | 11 Jun 1942 (+) | U-157 |