Crew list of Ships hit by U-boats
Johann Bolland
Merchant Navy. Dutch
| Born | 23 Aug 1905 | Amsterdam | |
| Died | 6 Dec 1942 | (37) |
Roster information listed for Johann Bolland
| Ship | Type | Rank / role | Attacked on | Boat | |
|---|---|---|---|---|---|
 | Jagersfontein | Motor merchant | Second Officer | 26 Jun 1942 | U-107 |
| Serooskerk | Steam merchant | Second Officer | 6 Dec 1942 (+) | U-155 (1) |