The temperature on April 14, 1753 was about 6.0 °C. There was 70 mm of rainWind direction mainly southwest. Weather type: regen omtrent helder. Source: KNMI
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.
When copying data from this family tree, please include a reference to the origin: Tineke de Groot, "Family tree De Groot", database, Genealogy Online (https://www.genealogieonline.nl/stamboom-de-groot/R596.php : accessed December 28, 2025), "Aaltje Burgers".
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