Crew list of Ships hit by U-boats
John William Jumbo
Merchant Navy. British
| Born | 1889 | ||
| Died | 9 Jul 1943 | (54) |
Roster information listed for John William Jumbo
| Ship | Type | Rank / role | Attacked on | Boat | |
|---|---|---|---|---|---|
 | Manchester Citizen | Steam merchant | Fireman and Trimmer | 9 Jul 1943 (+) | U-508 (1) |