May 20 » Yangzhou massacre: The ten day massacre of 800,000 residents of the city of Yangzhou, part of the Transition from Ming to Qing.
July 10 » English Civil War: The Battle of Langport takes place.
July 21 » Qing dynasty regent Dorgon issues an edict ordering all Han Chinese men to shave their forehead and braid the rest of their hair into a queue identical to those of the Manchus.
August 3 » Thirty Years' War: The Second Battle of Nördlingen sees French forces defeating those of the Holy Roman Empire.
September 24 » The Battle of Rowton Heath is a Parliamentarian victory over a Royalist army commanded in person by King Charles.
October 8 » Jeanne Mance open the first lay hospital in North America.
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/I554933.php : accessed February 15, 2026), "Mathijs Meijer, De {mijers}".
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