May 11 » War of the Austrian Succession: French forces defeat an Anglo-Dutch–Hanoverian army.
June 4 » Battle of Hohenfriedberg: Frederick the Great's Prussian army decisively defeated an Austrian army under Prince Charles Alexander of Lorraine during the War of the Austrian Succession.
June 16 » War of the Austrian Succession: New England colonial troops under the command of William Pepperrell capture the Fortress of Louisbourg in Louisbourg, New France (Old Style date).
July 9 » French victory in the Battle of Melle allows them to capture Ghent in the days after.
August 19 » Ottoman–Persian War: In the Battle of Kars, the Ottoman army is routed by Persian forces led by Nader Shah.
September 21 » A Hanoverian army is defeated, in ten minutes, by the Jacobite forces of Prince Charles Edward Stuart
Day of marriage December 22, 1771
The temperature on December 22, 1771 was about 7.0 °C. There was 4 mm of rainWind direction mainly southwest. Weather type: regen betrokken. Source: KNMI
February 12 » Gustav III becomes the King of Sweden.
May 16 » The Battle of Alamance, a pre-American Revolutionary War battle between local militia and a group of rebels called The "Regulators", occurs in present-day Alamance County, North Carolina.
July 14 » Foundation of the Mission San Antonio de Padua in modern California by the Franciscan friar Junípero Serra.
July 17 » Bloody Falls massacre: Chipewyan chief Matonabbee, traveling as the guide to Samuel Hearne on his Arctic overland journey, massacres a group of unsuspecting Inuit.
October 17 » Premiere in Milan of the opera Ascanio in Alba, composed by Mozart at age 15.
Day of death December 10, 1781
The temperature on December 10, 1781 was about 0.0 °C. Wind direction mainly east-southeast. Weather type: omtrent helder. Source: KNMI
January 5 » American Revolutionary War: Richmond, Virginia, is burned by British naval forces led by Benedict Arnold.
March 15 » American Revolutionary War: Battle of Guilford Court House: Near present-day Greensboro, North Carolina, 1,900 British troops under General Charles Cornwallis defeat a mixed American force numbering 4,400 in a Pyrrhic victory.
June 3 » Jack Jouett begins his midnight ride to warn Thomas Jefferson and the Virginia legislature of an impending raid by Banastre Tarleton.
September 6 » The Battle of Groton Heights takes place, resulting in a British victory.
October 17 » American Revolutionary War: British General Charles, Earl Cornwallis surrenders at the Siege of Yorktown.
October 19 » American Revolutionary War: The siege of Yorktown comes to an end.
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The Genealogische database Eisenga publication was prepared by Ruut Eisenga (contact is not possible).
When copying data from this family tree, please include a reference to the origin: Ruut Eisenga, "Genealogische database Eisenga", database, Genealogy Online (https://www.genealogieonline.nl/genealogie-eisenga/I8981.php : accessed February 17, 2026), "Martjen Jacobs Ritzema (-1781)".
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