Crew list of Ships hit by U-boats
John Wynn
Merchant Navy. British
| Born | 1925 | Middlesbrough, Yorkshire | |
| Died | 4 Feb 1940 | (15) |
Roster information listed for John Wynn
| Ship | Type | Rank / role | Attacked on | Boat | |
|---|---|---|---|---|---|
 | Leo Dawson | Steam merchant | Mess Room Boy | 4 Feb 1940 (+) | U-37 (1) |