February 15 » Ferdinand III becomes Holy Roman Emperor.
February 18 » Eighty Years' War: Off the coast of Cornwall, England, a Spanish fleet intercepts an important Anglo-Dutch merchant convoy of 44 vessels escorted by six warships, destroying or capturing 20 of them.
May 26 » Pequot War: A combined English and Mohegan force under John Mason attacks a village in Connecticut, massacring approximately 500 Pequots.
February 11 » The assault on Copenhagen by Swedish forces is beaten back with heavy losses.
May 6 » English Restoration: A faction of the British Army removes Richard Cromwell as Lord Protector of the Commonwealth and reinstalls the Rump Parliament.
May 21 » In the Concert of The Hague, the Dutch Republic, the Commonwealth of England and the Kingdom of France set out their views on how the Second Northern War should end.
May 25 » Richard Cromwell resigns as Lord Protector of England following the restoration of the Long Parliament, beginning a second brief period of the republican government called the Commonwealth of England.
November 10 » Chattrapati Shivaji Maharaj, Maratha King kills Afzal Khan, Adilshahi in the battle popularly known as Battle of Pratapgarh.
December 28 » The Marathas defeat the Adilshahi forces in the Battle of Kolhapur.
When copying data from this family tree, please include a reference to the origin: Alle Elbers, "Sluzigers (e.a.)", database, Genealogy Online (https://www.genealogieonline.nl/sluzigers/I8200.php : accessed December 25, 2025), "Hendrikjen Hendriks (1637-????)".
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