The temperature on May 21, 1919 was between 6.8 °C and 22.0 °C and averaged 15.4 °C. There was 13.9 hours of sunshine (87%). The average windspeed was 4 Bft (moderate breeze) and was prevailing from the east-southeast. 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 7 » Montenegrin guerrilla fighters rebel against the planned annexation of Montenegro by Serbia, but fail.
January 18 » Ignacy Jan Paderewski becomes Prime Minister of the newly independent Poland.
February 6 » The American Legion is founded.
June 15 » John Alcock and Arthur Brown complete the first nonstop transatlantic flight when they reach Clifden, County Galway, Ireland.
June 21 » The Royal Canadian Mounted Police fire a volley into a crowd of unemployed war veterans, killing two, during the Winnipeg general strike.
November 7 » The first Palmer Raid is conducted on the second anniversary of the Russian Revolution. Over 10,000 suspected communists and anarchists are arrested in 23 U.S. cities.
When copying data from this family tree, please include a reference to the origin: Johan Koolwaaij, "Family tree Koolwaaij - Van Buuren", database, Genealogy Online (https://www.genealogieonline.nl/stamboom-koolwaaij-van-buuren/I10081.php : accessed September 27, 2024), "Johannes Gerardus Franciscus Massar (± 1890-????)".
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