The temperature on May 21, 1775 was about 10.0 °C. Wind direction mainly north-northwest. Weather type: betrokken. Special wheather fenomena: dauw. Source: KNMI
March 8 » An anonymous writer, thought by some to be Thomas Paine, publishes "African Slavery in America", the first article in the American colonies calling for the emancipation of slaves and the abolition of slavery.
April 19 » American Revolutionary War: The war begins with an American victory in Concord during the battles of Lexington and Concord.
July 3 » American Revolutionary War: George Washington takes command of the Continental Army at Cambridge, Massachusetts.
July 8 » The Olive Branch Petition is signed by the Continental Congress of the Thirteen Colonies of North America.
September 17 » American Revolutionary War: The Invasion of Canada begins with the Siege of Fort St. Jean.
September 25 » American Revolution: Ethan Allen surrenders to British forces after attempting to capture Montreal during the Battle of Longue-Pointe.
When copying data from this family tree, please include a reference to the origin: Hans Weening, "Family tree Weening", database, Genealogy Online (https://www.genealogieonline.nl/stamboom-weening/I19015.php : accessed December 27, 2025), "Klaas Roels (± 1750-????)".
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