January 16 » The first edition of El ingenioso hidalgo Don Quijote de la Mancha (Book One of Don Quixote) by Miguel de Cervantes is published in Madrid, Spain.
August 8 » The city of Oulu, Finland, is founded by Charles IX of Sweden.
September 27 » The armies of Sweden are defeated by the Polish–Lithuanian Commonwealth in the Battle of Kircholm.
November 5 » Gunpowder Plot: Guy Fawkes is arrested.
November 8 » Robert Catesby, ringleader of the Gunpowder Plotters, is killed.
When copying data from this family tree, please include a reference to the origin: Hans Pruckmuller, "Family tree Van Willigen", database, Genealogy Online (https://www.genealogieonline.nl/van-willigen-stamboom/I836.php : accessed January 10, 2026), "Pieter Cornelisz. van Willigen (Clomphouwer)".
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