Crew list of Ships hit by U-boats
James Walter Gamblin
USN. American
| Born | 14 Jan 1915 | San Antonio, TX | |
| Died | 7 Aug 2003 | (88) |
Roster information listed for James Walter Gamblin
| Ship | Type | Rank / role | Attacked on | Boat | |
|---|---|---|---|---|---|
 | Effingham | Steam merchant | Ensign | 30 Mar 1942 | U-456 |