Crew list of Ships hit by U-boats
John Frederick Wallis
Merchant Navy. British
| Born | 1923 | ||
| Died | 27 Aug 1941 | (18) |
Roster information listed for John Frederick Wallis
| Ship | Type | Rank / role | Attacked on | Boat | |
|---|---|---|---|---|---|
 | Saugor | Steam merchant | Apprentice | 27 Aug 1941 (+) | U-557 |