Crew list of Ships hit by U-boats
Martinus Johannes Bruin
Merchant Navy. Dutch
| Born | 11 Jan 1895 | Scheveningen |
Roster information listed for Martinus Johannes Bruin
| Ship | Type | Rank / role | Attacked on | Boat | |
|---|---|---|---|---|---|
 | Crijnssen | Steam passenger ship | Boatswain (Bosun) | 11 Jun 1942 | U-504 |
 | Lebore | Steam merchant | Shipwrecked | 14 Jun 1942 | U-172 |