Jacob van Wassenaer Obdam

Jacob van Wassenaer Obdam
Jacob van Wassenaer Obdam
	Baron Jacob van Wassenaer Obdam
Birth name	Jacob van Duvenvoorde
Born	1610; The Hague, Holland, Dutch Republic
Died	13 June 1665 (aged 54–55); near Lowestoft, England
Buried	Grote of Sint-Jacobskerk, The Hague
Allegiance	Dutch Republic
Years of service	1631–1661
Battles / wars	Eighty Years' War Capture of Maastricht; ; Second Northern War Siege of Danzig; Battle of the Sound; ; Second Anglo-Dutch War Battle of Lowestoft †; ;

Jacob van Wassenaer Obdam (1610 – 13 June 1665) was a Dutch States Navy officer and nobleman who became lieutenant admiral, and supreme commander of the Dutch navy. The name Obdam was then also spelled as Opdam. Contemporary English sources typically refer to him as Admiral Opdam or Lord Obdam because it was not until 1657 that he bought the Wassenaar Estate from relatives and thus acquired its title. Modern Dutch sources sometimes less correctly insert a second "van" between "Wassenaer" and "Obdam" or use the modern spelling "Wassenaar".