Crew list of Ships hit by U-boats
Edmund L. Leffler
Merchant Marine. American
| Died | 9 Jul 1943 |
Roster information listed for Edmund L. Leffler
| Ship | Type | Rank / role | Attacked on | Boat | |
|---|---|---|---|---|---|
 | Samuel Heintzelman | Steam merchant | Fireman/Wiper | 9 Jul 1943 (+) | U-511 |
| Died | 9 Jul 1943 |
| Ship | Type | Rank / role | Attacked on | Boat | |
|---|---|---|---|---|---|
| Samuel Heintzelman | Steam merchant | Fireman/Wiper | 9 Jul 1943 (+) | U-511 |