The temperature on April 24, 1771 was about 9.0 °C. Wind direction mainly west-southwest. Weather type: omtrent helder. Special wheather fenomena: wat dauw. 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.
When copying data from this family tree, please include a reference to the origin: Robert Briel, "Family tree Briel", database, Genealogy Online (https://www.genealogieonline.nl/stamboom-briel/I501545.php : accessed February 4, 2026), "Frederik Jansz de Boer (1698-1771)".
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