Crew list of Ships hit by U-boats
Jay Arthur Hammershoy
Merchant Marine. American
| Born | 14 Mar 1922 | Glenbrook, CT | |
| Died | 7 Feb 1943 | (20) |
Roster information listed for Jay Arthur Hammershoy
| Ship | Type | Rank / role | Attacked on | Boat | |
|---|---|---|---|---|---|
 | Henry R. Mallory | Troop transport | Engineer Cadet | 7 Feb 1943 (+) | U-402 (1) |