Crew list of Ships hit by U-boats

Frederick De Haasse

Merchant Navy. Belgian

Born  7 Oct 1915Antwerp
Died  3 Aug 1942(26)

Roster information listed for Frederick De Haasse

ShipTypeRank / roleAttacked onBoat
MokamboMotor merchantAble Seaman2 Jun 1941U-147 (1)
Belgian SoldierSteam merchantBoatswain (Bosun)3 Aug 1942 (+)U-553 (1)

Personal information

Frederick De Haasse served aboard the Belgian motor merchant Copacabana as Able Seaman from May 1940 to May 1941. He then joined Mokambo until she was torpedoed and returned to the ship after repairs were completed from August to December 1941. Afterwards he became the Boatswain aboard Belgian Soldier.


  1. Personal communication

Crew list for Ships hit by U-boats