The temperature on April 26, 1778 was about 8.0 °C. There was 22 mm of rainWind direction mainly north by west. Weather type: betrokken regen. Source: KNMI
February 9 » Rhode Island becomes the fourth US state to ratify the Articles of Confederation.
June 18 » American Revolutionary War: British troops abandon Philadelphia.
June 28 » American Revolutionary War: The American Continentals engage the British in the Battle of Monmouth Courthouse resulting in standstill and British withdrawal under cover of darkness.
August 3 » The theatre La Scala in Milan is inaugurated with the première of Antonio Salieri's Europa riconosciuta.
August 26 » The first recorded ascent of Triglav, the highest mountain in Slovenia.
September 17 » The Treaty of Fort Pitt is signed. It is the first formal treaty between the United States and a Native American tribe.
When copying data from this family tree, please include a reference to the origin: Fokke Post, "Family tree van Fokke Post", database, Genealogy Online (https://www.genealogieonline.nl/stamboom--fokke-post/I264.php : accessed February 15, 2026), "Willem Jansz van Eerde".
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