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
April 14 » The first abolition society in North America is established. The Society for the Relief of Free Negroes Unlawfully Held in Bondage is organized in Philadelphia by Benjamin Franklin and Benjamin Rush.
April 19 » American Revolutionary War: The war begins with an American victory in Concord during the battles of Lexington and Concord.
May 31 » American Revolution: The Mecklenburg Resolves are adopted in the Province of North Carolina.
June 14 » American Revolutionary War: the Continental Army is established by the Continental Congress, marking the birth of the United States Army.
July 8 » The Olive Branch Petition is signed by the Continental Congress of the Thirteen Colonies of North America.
August 23 » American Revolutionary War: King George III delivers his Proclamation of Rebellion to the Court of St James's stating that the American colonies have proceeded to a state of open and avowed rebellion.
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 October 1, 2026), "Klaas Roels (± 1750-????)".
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