Crew list of Ships hit by U-boats
John Hannah
Merchant Navy. British
| Born | 26 Sep 1912 | Glasgow | |
| Died | 29 Mar 1943 | (30) |
Roster information listed for John Hannah
| Ship | Type | Rank / role | Attacked on | Boat | |
|---|---|---|---|---|---|
 | Empire Whale | Steam merchant | Chief Officer | 29 Mar 1943 (+) | U-662 |