February 10 » Huilliches in Chiloé rebel against Spanish encomenderos.
February 29 » February 29 is followed by February 30 in Sweden, in a move to abolish the Swedish calendar for a return to the Julian calendar.
April 6 » The New York Slave Revolt of 1712 begins near Broadway.
July 31 » Action of 31 July 1712 (Great Northern War): Danish and Swedish ships clash in the Baltic Sea; the result is inconclusive.
August 17 » Action of 17 August 1712 New Deep naval battle between Denmark and Sweden.
October 3 » The Duke of Montrose issues a warrant for the arrest of Rob Roy MacGregor.
Day of marriage May 20, 1742
The temperature on May 20, 1742 was about 9.0 °C. There was 4 mm of rainWind direction mainly northwest. Weather type: geheel betrokken regen. Source: KNMI
January 9 » Jean-Pierre Blanchard becomes the first person to fly in a balloon in the United States.
March 18 » Flanders Campaign of the French Revolution, Battle of Neerwinden.
June 10 » The Jardin des Plantes museum opens in Paris. A year later, it becomes the first public zoo.
June 24 » The French Constitution of 1793 is formally adopted, although it is effectively suspended by the Committee of Public Safety.
August 8 » The insurrection of Lyon occurs during the French Revolution.
October 12 » The cornerstone of Old East, the oldest state university building in the United States, is laid at the University of North Carolina at Chapel Hill.
When copying data from this family tree, please include a reference to the origin: R.A.Hemerik, "Descendants Hemerik-Broekhuizen-Huner-Koper-Barink", database, Genealogy Online (https://www.genealogieonline.nl/parenteel-hemerik/I24252.php : accessed February 24, 2026), "Willempje Jansdr Eijkel (1712-1793)".
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