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 burial January 21, 1793
The temperature on January 21, 1793 was about 3.0 °C. Wind direction mainly southwest. Weather type: betrokken. Source: KNMI
January 9 » Jean-Pierre Blanchard becomes the first person to fly in a balloon in the United States.
January 21 » After being found guilty of treason by the French National Convention, Louis XVI of France is executed by guillotine.
June 24 » The French Constitution of 1793 is formally adopted, although it is effectively suspended by the Committee of Public Safety.
July 13 » Journalist and French revolutionary Jean-Paul Marat is assassinated in his bathtub by Charlotte Corday, a member of the opposing political faction.
October 13 » French Revolutionary Wars: Austro-Prussian victory over Republican France at the First Battle of Wissembourg.
December 26 » Second Battle of Wissembourg: France defeats Austria.
When copying data from this family tree, please include a reference to the origin: E. Geertsema, "Family tree Geertsema", database, Genealogy Online (https://www.genealogieonline.nl/stamboom-geertsema/I1067923037.php : accessed May 2, 2024), "Jan Visser (1726-1793)".
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