May 24 » The Ashmolean Museum in Oxford, England, opens as the world's first university museum.
June 23 » William Penn signs a friendship treaty with Lenni Lenape Indians in Pennsylvania.
September 11 » Battle of Vienna: Coalition forces, including the famous winged Hussars, led by Polish King John III Sobieski lift the siege laid by Ottoman forces.
September 12 » Austro-Ottoman War: Battle of Vienna: Several European armies join forces to defeat the Ottoman Empire.
September 17 » Antonie van Leeuwenhoek writes a letter to the Royal Society describing "animalcules".
November 1 » The British Crown colony of New York is subdivided into 12 counties.
When copying data from this family tree, please include a reference to the origin: Arjan de Jong, "Family tree De Boorder, Leusink, De Jong, Bakkum", database, Genealogy Online (https://www.genealogieonline.nl/stamboom-de-boorder/I81328704.php : accessed June 24, 2024), "Geertje Arents".
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