Crew list of Ships hit by U-boats
Robert F. Dierolf
USNR (8617280). American
| Died | 20 Sep 1943 |
Roster information listed for Robert F. Dierolf
| Ship | Type | Rank / role | Attacked on | Boat | |
|---|---|---|---|---|---|
 | Theodore Dwight Weld | Steam merchant | Seaman First Class | 20 Sep 1943 (+) | U-238 |