The temperature on March 18, 1753 was about 5.0 °C. There was 51 mm of rainWind direction mainly north west from. Weather type: regen hagel zeer betrokken. 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: Alfred Groot, "Family tree Groot", database, Genealogy Online (https://www.genealogieonline.nl/stamboom-groot/I1261.php : accessed January 7, 2026), "IJsbrand de Jurriens".
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