The temperature on December 30, 1919 was between 8.4 °C and 10.0 °C and averaged 9.2 °C. There was 7.9 mm of rain. There was 0.6 hours of sunshine (8%). The average windspeed was 4 Bft (moderate breeze) and was prevailing from the south-southwest. 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 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.
March 2 » The first Communist International meets in Moscow.
May 16 » A naval Curtiss NC-4 aircraft commanded by Albert Cushing Read leaves Trepassey, Newfoundland, for Lisbon via the Azores on the first transatlantic flight.
June 21 » Admiral Ludwig von Reuter scuttles the German fleet at Scapa Flow, Orkney. The nine sailors killed are the last casualties of World War I.
September 10 » Austria and the Allies sign the Treaty of Saint-Germain-en-Laye recognizing the independence of Poland, Hungary, Czechoslovakia and Yugoslavia.
When copying data from this family tree, please include a reference to the origin: Frans Versluis, "Family tree Versluis", database, Genealogy Online (https://www.genealogieonline.nl/stamboom-versluis/R87.php : accessed January 16, 2026), "Margaretha Maria (Greet) van Delden (± 1893-????)".
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