Crew list of Ships hit by U-boats
John Tonner
Merchant Navy. British
| Born | 1891 | ||
| Died | 17 Jul 1940 | (49) |
Roster information listed for John Tonner
| Ship | Type | Rank / role | Attacked on | Boat | |
|---|---|---|---|---|---|
 | Manipur | Steam merchant | Second Engineer Officer | 17 Jul 1940 (+) | U-57 |
| Born | 1891 | ||
| Died | 17 Jul 1940 | (49) |
| Ship | Type | Rank / role | Attacked on | Boat | |
|---|---|---|---|---|---|
| Manipur | Steam merchant | Second Engineer Officer | 17 Jul 1940 (+) | U-57 |