Crew list of Ships hit by U-boats
Roland Carl William Petermann
USNR (6247329). American
Roster information listed for Roland Carl William Petermann
| Ship | Type | Rank / role | Attacked on | Boat | |
|---|---|---|---|---|---|
 | USS Frederick C. Davis (DE 136) | Destroyer escort | Pharmacist's Mate First Class | 24 Apr 1945 | U-546 |