Crew list of Ships hit by U-boats
William Yenson
Merchant Navy. British
| Born | 1911 | Liverpool | |
| Died | 29 May 1942 | (31) |
Roster information listed for William Yenson
| Ship | Type | Rank / role | Attacked on | Boat | |
|---|---|---|---|---|---|
 | Norman Prince | Steam merchant | Fireman and Trimmer | 29 May 1942 (+) | U-156 (1) |