Crew list of Ships hit by U-boats
John Williamson
RN (D/J 70292). British
| Born | 1892 | ||
| Died | 8 Aug 1942 | (50) |
Roster information listed for John Williamson
| Ship | Type | Rank / role | Attacked on | Boat | |
|---|---|---|---|---|---|
 | Trehata | Steam merchant | Chief Yeoman of Signals | 8 Aug 1942 (+) | U-176 (1) |