Dutch Captain: Dirk Jasperszoon Cleynsorger

Dirk Jasperszoon Cleynsorger (or Cleysorgh) served the Admiralty of Amsterdam. We know that in Novembe 1619, he was in the Mediterranean Sea, with a fleet, operating against Algerian pirates. He commanded the ship Leiden (Leyden) with Mooy Lambert's fleet that was operating in the Mediterranean Sea from May 1619 until October 1620. The Leiden was a vessel of 150 lasts. This is the only period that I have seen him mentioned. Sources:

1. J. C. De Jonge, Geschiedenis van het Nederlandsche Zeewezen, Vol.I, 1858.
2. Carl Stapel, unpublished manuscript "moy lambert's fleet mei 1619-oktober 1620", 2005.