February 13 » With the accession of young Charles XI of Sweden, his regents begin negotiations to end the Second Northern War.
March 16 » The Long Parliament of England is dissolved so as to prepare for the new Convention Parliament.
April 23 » Treaty of Oliva is established between Sweden and Poland.
May 21 » The Battle of Long Sault concludes after five days in which French colonial militia, with their Huron and Algonquin allies, are defeated by the Iroquois Confederacy.
October 17 » The Nine regicides who signed the death warrant of Charles I of England are hanged, drawn and quartered.
November 28 » At Gresham College, twelve men, including Christopher Wren, Robert Boyle, John Wilkins, and Sir Robert Moray decide to found what is later known as the Royal Society.
March 19 » Explorer Robert Cavelier de La Salle, searching for the mouth of the Mississippi River, is murdered by his own men.
July 5 » Isaac Newton publishes Philosophiæ Naturalis Principia Mathematica.
August 12 » Battle of Mohács: Charles of Lorraine defeats the Ottoman Empire.
September 26 » Morean War: The Parthenon in Athens, used as a gunpowder depot by the Ottoman garrison, is partially destroyed after being bombarded during the Siege of the Acropolis by Venetian forces.
December 31 » The first Huguenots set sail from France to the Cape of Good Hope.
March 19 » Explorer Robert Cavelier de La Salle, searching for the mouth of the Mississippi River, is murdered by his own men.
July 5 » Isaac Newton publishes Philosophiæ Naturalis Principia Mathematica.
August 12 » Battle of Mohács: Charles of Lorraine defeats the Ottoman Empire.
September 26 » Morean War: The Parthenon in Athens, used as a gunpowder depot by the Ottoman garrison, is partially destroyed after being bombarded during the Siege of the Acropolis by Venetian forces.
December 31 » The first Huguenots set sail from France to the Cape of Good Hope.
When copying data from this family tree, please include a reference to the origin: Bert M. D'hooge, "Family tree Daans", database, Genealogy Online (https://www.genealogieonline.nl/stamboom-daans/I2825.php : accessed January 28, 2026), "Joannes Apers (????-1687)".
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