Crew list of Ships hit by U-boats
John George Oliver
Merchant Navy. British
| Born | 1920 | Horden, Co. Durham | |
| Died | 17 Jan 1940 | (20) |
Roster information listed for John George Oliver
| Ship | Type | Rank / role | Attacked on | Boat | |
|---|---|---|---|---|---|
 | Polzella | Steam merchant | Deck Boy | 17 Jan 1940 (+) | U-25 (1) |