The temperature on May 15, 1789 was about 16.0 °C. There was 4 mm of rainWind direction mainly south-southeast. Weather type: zeer betrokken. Source: KNMI
January 21 » The first American novel, The Power of Sympathy or the Triumph of Nature Founded in Truth by William Hill Brown, is printed in Boston.
April 1 » In New York City, the United States House of Representatives achieves its first quorum and elects Frederick Muhlenberg of Pennsylvania as its first Speaker.
April 30 » On the balcony of Federal Hall on Wall Street in New York City, George Washington takes the oath of office to become the first elected President of the United States.
August 4 » France: Members of the National Constituent Assembly take an oath to end feudalism and abandon their privileges.
August 28 » William Herschel discovers a new moon of Saturn: Enceladus.
October 3 » George Washington proclaims a Thanksgiving Day for that year.
When copying data from this family tree, please include a reference to the origin: P. van Mansfeld, "Genealogy van Mansfeld Zomer", database, Genealogy Online (https://www.genealogieonline.nl/genealogie-van-mansfeld-zomer/I1440.php : accessed May 21, 2024), "Wilhelmus Somer (1789-????)".
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