The temperature on May 10, 1919 was between 9.4 °C and 22.3 °C and averaged 16.2 °C. There was 10.6 hours of sunshine (69%). The average windspeed was 3 Bft (moderate breeze) and was prevailing from the south. Source: KNMI
In The Netherlands , there was from September 9, 1918 to September 18, 1922 the cabinet Ruys de Beerenbrouck I, with Jonkheer mr. Ch.J.M. Ruys de Beerenbrouck (RKSP) as prime minister.
January 15 » Rosa Luxemburg and Karl Liebknecht, two of the most prominent socialists in Germany, are tortured and murdered by the Freikorps at the end of the Spartacist uprising.
January 16 » Nebraska becomes the 36th state to approve the Eighteenth Amendment to the United States Constitution. With the necessary three-quarters of the states approving the amendment, Prohibition is constitutionally mandated in the United States one year later.
January 18 » World War I: The Paris Peace Conference opens in Versailles, France.
February 26 » President Woodrow Wilson signs an act of Congress establishing the Grand Canyon National Park.
May 29 » Albert Einstein's theory of general relativity is tested (later confirmed) by Arthur Eddington and Andrew Claude de la Cherois Crommelin
October 17 » RCA is incorporated as the Radio Corporation of America.
When copying data from this family tree, please include a reference to the origin: Bruce Fast, "Genealogy Harssema", database, Genealogy Online (https://www.genealogieonline.nl/genealogy-harssema/I357673.php : accessed September 23, 2024), "(Stillborn) BRANDSMA (1919-1919)".
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