June 1 » The Roundheads defeat the Cavaliers at the Battle of Maidstone in the Second English Civil War.
June 15 » Margaret Jones is hanged in Boston for witchcraft in the first such execution for the Massachusetts Bay Colony.
August 8 » Mehmed IV (1648–1687) succeeds Ibrahim I (1640–1648) as Ottoman Emperor.
October 18 » Boston Shoemakers form first American labor organization.
October 24 » The Peace of Westphalia is signed, marking the end of the Thirty Years' War.
December 6 » Colonel Thomas Pride of the New Model Army purges the Long Parliament of MPs sympathetic to King Charles I of England, in order for the King's trial to go ahead; came to be known as "Pride's Purge".
May 17 » Louis Jolliet and Jacques Marquette begin exploring the Mississippi River.
June 17 » French explorers Jacques Marquette and Louis Jolliet reach the Mississippi River and become the first Europeans to make a detailed account of its course.
November 11 » Second Battle of Khotyn in Ukraine: Polish–Lithuanian Commonwealth forces under the command of Jan Sobieski defeat the Ottoman army. In this battle, rockets made by Kazimierz Siemienowicz are successfully used.
When copying data from this family tree, please include a reference to the origin: W. van Soom, "Family tree Van Soom", database, Genealogy Online (https://www.genealogieonline.nl/stamboom-van-soom/I44892.php : accessed February 26, 2026), "Jacobus Janssen (1648-1673)".
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