Crew list of Ships hit by U-boats
Lawrence Jacob Mayer
USNR (6386322). American
| Died | 9 Mar 1943 |
Roster information listed for Lawrence Jacob Mayer
| Ship | Type | Rank / role | Attacked on | Boat | |
|---|---|---|---|---|---|
 | Puerto Rican | Steam merchant | Seaman First Class | 9 Mar 1943 (+) | U-586 |