February 17 » In Sweden February 17 is followed by March 1 as the country moves from the Julian calendar to the Gregorian calendar.
May 1 » Publication of Species Plantarum by Linnaeus, and the formal start date of plant taxonomy adopted by the International Code of Botanical Nomenclature.
Day of marriage January 21, 1781
The temperature on January 21, 1781 was about 2.0 °C. There was 4 mm of rainWind direction mainly southwest. Weather type: betrokken regen. Source: KNMI
February 18 » Fourth Anglo-Dutch War: Captain Thomas Shirley opens his expedition against Dutch colonial outposts on the Gold Coast of Africa (present-day Ghana).
March 1 » The Articles of Confederation goes into effect in the United States.
March 13 » William Herschel discovers Uranus.
August 5 » The Battle of Dogger Bank takes place.
October 17 » American Revolutionary War: British General Charles, Earl Cornwallis surrenders at the Siege of Yorktown.
October 20 » The Patent of Toleration, providing limited freedom of worship, is approved in Austria.
When copying data from this family tree, please include a reference to the origin: Guus Nijhuis, "Ancestors Esselink Zwolle", database, Genealogy Online (https://www.genealogieonline.nl/kwartierstaat-jantina-christine-esselink/I274.php : accessed June 8, 2024), "Hendrikje Jans Immeker (1753-????)".
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