Crew list of Ships hit by U-boats
William Olson
Merchant Marine. American
| Born | 12 Nov 1897 | Selby, SD |
Roster information listed for William Olson
| Ship | Type | Rank / role | Attacked on | Boat | |
|---|---|---|---|---|---|
 | Catahoula | Steam tanker | First Assistant Engineer | 5 Apr 1942 | U-154 |
| Born | 12 Nov 1897 | Selby, SD |
| Ship | Type | Rank / role | Attacked on | Boat | |
|---|---|---|---|---|---|
| Catahoula | Steam tanker | First Assistant Engineer | 5 Apr 1942 | U-154 |