Spanish Ostend privateer Den Hertogh van Bijeren-Ducke or Duc de Baviere 1692

Captain Karel Pieters. Departed Ostend 27 August 1692, returned at Ostend 16 September 1692. With a letter de marque of the Admiralty. Ship.

Source

The Belgian Shiplover No. 80, March-April 1961, Shipslist 148. O. Lemaître. Liste des Corsaires Ostendais.