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 death January 20, 1790
The temperature on January 20, 1790 was about 0.0 °C. Wind direction mainly east-southeast. Weather type: omtrent helder. Source: KNMI
July 12 » The Civil Constitution of the Clergy is passed in France by the National Constituent Assembly.
July 14 » French Revolution: Citizens of Paris celebrate the unity of the French people and the national reconciliation in the Fête de la Fédération.
July 16 » The District of Columbia is established as the capital of the United States after signature of the Residence Act.
October 9 » A severe earthquake in northern Algeria causes severe damage and a tsunami in the Mediterranean Sea and kills three thousand.
October 22 » Northwest Indian War: Native American forces defeat the United States in the Harmar Campaign.
December 17 » The Aztec calendar stone is discovered at El Zócalo, Mexico City.
Day of burial January 29, 1790
The temperature on January 29, 1790 was about 5.0 °C. There was 22 mm of rainWind direction mainly southwest by west. Weather type: betrokken. Source: KNMI
When copying data from this family tree, please include a reference to the origin: Ad Murck, "Family tree Murck", database, Genealogy Online (https://www.genealogieonline.nl/stamboom-murck/I4181.php : accessed March 5, 2026), "Pieter Willemsz de Jong (-1790)".
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