February 29 » Abel Tasman's second Pacific voyage begins.
March 18 » The Third Anglo-Powhatan War begins in the Colony of Virginia.
May 25 » Ming general Wu Sangui forms an alliance with the invading Manchus and opens the gates of the Great Wall of China at Shanhaiguan pass, letting the Manchus through towards the capital Beijing.
June 5 » The Qing dynasty Manchu forces led by the Shunzhi Emperor take Beijing during the collapse of the Ming dynasty.
July 2 » English Civil War: Battle of Marston Moor.
September 1 » Battle of Tippermuir: James Graham, 1st Marquess of Montrose defeats the Earl of Wemyss's Covenanters, reviving the Royalist cause.
January 26 » The 8.7–9.2 Mw Cascadia earthquake takes place off the west coast of North America, as evidenced by Japanese records.
February 27 » The island of New Britain is discovered by Europeans.
February 28 » Today is followed by March 1 in Sweden, thus creating the Swedish calendar.
March 1 » Sweden introduces its own Swedish calendar, in an attempt to gradually merge into the Gregorian calendar, reverts to the Julian calendar on this date in 1712, and introduces the Gregorian calendar on this date in 1753.
When copying data from this family tree, please include a reference to the origin: Martin Scheers, "Family tree Scheers", database, Genealogy Online (https://www.genealogieonline.nl/stamboom-scheers/I385.php : accessed March 4, 2026), "Matthijs SCHEERS (1644-????)".
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