Crew list of Ships hit by U-boats
Barend Betlem
Royal Dutch Navy. Dutch
| Born | 8 Feb 1921 | Amsterdam | |
| Died | 13 Nov 1942 | (21) |
Roster information listed for Barend Betlem
| Ship | Type | Rank / role | Attacked on | Boat | |
|---|---|---|---|---|---|
 | HNMS Isaac Sweers (G 83) | Destroyer | Stoker Olieman | 13 Nov 1942 (+) | U-431 |