Crew list of Ships hit by U-boats
Pietro Bertoncini
Civilian. Italian
| Born | 24 Nov 1887 | Camporgiano, Lucca | |
| Died | 2 Jul 1940 | (52) |
Roster information listed for Pietro Bertoncini
| Ship | Type | Rank / role | Attacked on | Boat | |
|---|---|---|---|---|---|
 | Arandora Star | Steam passenger ship | Passenger (Internee) | 2 Jul 1940 (+) | U-47 |