July 9 » Bohemia is granted freedom of religion through the Letter of Majesty by the Holy Roman Emperor, Rudolf II.
July 30 » Beaver Wars: At Ticonderoga (now Crown Point, New York), Samuel de Champlain shoots and kills two Iroquois chiefs on behalf of his native allies.
August 25 » Galileo Galilei demonstrates his first telescope to Venetian lawmakers.
August 28 » Henry Hudson discovers Delaware Bay.
September 11 » Henry Hudson discovers Manhattan Island and the indigenous people living there.
September 13 » Henry Hudson reaches the river that would later be named after him - the Hudson River.
When copying data from this family tree, please include a reference to the origin: J Eijsermans, "Eijsermans family tree", database, Genealogy Online (https://www.genealogieonline.nl/stamboom-eijsermans/I5907.php : accessed February 23, 2026), "Dijmfna Wouter Aert Geerits van Arendonck".
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