About the day » Sunday September 23, 1781Calender converter

• Arendje Jansdr. Overduin, Scheveningen, Zuid-Holland, Nederland († 1832)
• Arent Jan ter Maat, Aalten († 1856)
• Anna Christensdatter, Finderup, Holbæk († 1781)
• Anna Catharina Maria (Catherina) Worpenberg, Sudenfeld, Hagen am TW, Duitsland († 1858)
• Ana Joaquina de Lara, Campinas, São Paulo, Brasil
• Arien Ootjers, Oterleek († 1784)
• Agatha Gestel, Ooltgensplaat († 1845)
• , Giethoorn, Overijssel, Nederland († 1867)
• * Adrianus van den Tol, Sommelsdijk († 1841)
• "Juliana" Henriette Ulrike van Sachsen-Coburg-Saalfeld († 1860)

• Anne-Marie Schumacher (81), Freistroff, 57235, France
• Cornel WANTZEN, Eschweiler,52249,Städteregion Aachen,NORDRHEIN-WESTFALEN,DEUTSCHLAND
• Bart van Velzen, Zandvoort
• Georg Wilhelm Weber (25), Amtshausen, Kreis Wittgenstein
• Gosse Ydes (50), St Nicolaasga (DON), Doniawerstal, Friesland, Nederland
• Anna Dymphna Tiels (41), Ramsel, Antwerpen, Belgique
• Harmannus Schierbeek (66), Groningen,Groningen,Niederlande
• Henri PHILIPPE (66), STAVELOT (Coo), Liège, Belgique
• Claas van Willigen (Van Wilgen) (1), Noord Waddinxveen
• Gosse Ydes (50), ,,, Doniawerstal, Friesland, Netherlands

• 1740 » Empress Go-Sakuramachi of Japan († 1813)
• 1771 » Emperor Kōkaku of Japan († 1840)
• 1778 » Mariano Moreno, Argentinian journalist, lawyer, and politician († 1811)
• 1781 » Princess Juliane of Saxe-Coburg-Saalfeld († 1860)
• 1791 » Johann Franz Encke, German astronomer and academic († 1865)
• 1791 » Theodor Körner, German soldier and author († 1813)
• 1800 » William Holmes McGuffey, American author and academic († 1873)
• 1819 » Hippolyte Fizeau, French physicist and academic († 1896)
• 1823 » John Colton, English-Australian politician, 13th Premier of South Australia († 1902)
• 1838 » Victoria Woodhull, American journalist and activist († 1927)

• 1728 » Christian Thomasius, German jurist and philosopher (b. 1655)
• 1738 » Herman Boerhaave, Dutch botanist and physician (b. 1668)
• 1764 » Robert Dodsley, English poet and playwright (b. 1703)
• 1773 » Johan Ernst Gunnerus, Norwegian bishop and botanist (b. 1718)
• 1789 » John Rogers, American lawyer and politician (b. 1723)
• 1835 » Vincenzo Bellini, Italian composer (b. 1801)
• 1846 » John Ainsworth Horrocks, English-Australian explorer (b. 1818)
• 1850 » José Gervasio Artigas, Uruguayan general and politician (b. 1764)
• 1851 » Émilie Gamelin, Canadian nun, founded the Sisters of Providence (b. 1800)
• 1870 » Prosper Mérimée, French archaeologist and historian (b. 1803)

• Erfstadhouder Prins Willem V (Willem Batavus) (Huis van Oranje-Nassau) was from 1751 till 1795 sovereign of the Netherlands (also known as Republiek der Zeven Verenigde Nederlanden)
• January 1 » American Revolutionary War: One thousand five hundred soldiers of the 6th Pennsylvania Regiment under General Anthony Wayne's command rebel against the Continental Army's winter camp in Morristown, New Jersey in the Pennsylvania Line Mutiny of 1781.
• January 6 » In the Battle of Jersey, the British defeat the last attempt by France to invade Jersey in the Channel Islands.
• March 1 » The Articles of Confederation goes into effect in the United States.
• September 5 » Battle of the Chesapeake in the American Revolutionary War: The British Navy is repelled by the French Navy, contributing to the British surrender at Yorktown.
• September 6 » The Battle of Groton Heights takes place, resulting in a British victory.
• October 20 » The Patent of Toleration, providing limited freedom of worship, is approved in Austria.

The temperature on September 23, 1781 was about 14.0 °C. There was 26 mm of rainWind direction mainly north-northwest. Weather type: regen hagel .