Crew list of Ships hit by U-boats
William McMahon
Merchant Navy. Irish
| Born | 1880 | Dublin | |
| Died | 9 Jul 1941 | (61) |
Roster information listed for William McMahon
| Ship | Type | Rank / role | Attacked on | Boat | |
|---|---|---|---|---|---|
 | Designer | Steam merchant | Quartermaster | 9 Jul 1941 (+) | U-98 (1) |