Crew list of Ships hit by U-boats
Denis Treacy
Merchant Navy. Irish
| Born | 1915 | Arklow, Co. Wicklow | |
| Died | 24 Sep 1939 | (24) |
Roster information listed for Denis Treacy
| Ship | Type | Rank / role | Attacked on | Boat | |
|---|---|---|---|---|---|
 | Hazelside | Steam merchant | Able Seaman | 24 Sep 1939 (+) | U-31 (1) |