The temperature on May 12, 1920 was between 11.8 °C and 24.4 °C and averaged 16.3 °C. There was 11.1 mm of rain. There was 3.0 hours of sunshine (19%). The average windspeed was 4 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 10 » League of Nations Covenant enters into force. On January 16 the organization holds its first council meeting, in Paris.
January 26 » Former Ford Motor Company executive Henry Leland launches the Lincoln Motor Company which he later sold to his former employer.
July 11 » In the East Prussian plebiscite the local populace decides to remain with Weimar Germany.
September 1 » The Fountain of Time opens as a tribute to the 100 years of peace between the United States and Great Britain following the Treaty of Ghent.
October 30 » The Communist Party of Australia is founded in Sydney.
November 2 » In the United States, KDKA of Pittsburgh starts broadcasting as the first commercial radio station. The first broadcast is the result of the 1920 United States presidential election.
When copying data from this family tree, please include a reference to the origin: Peter Lasker, "De families Lasker (Lassche), Grooten, van der Helm en van der Schuur", database, Genealogy Online (https://www.genealogieonline.nl/de-families-lasker-grooten-van-der-helm-en-van-der-schuur/I23341.php : accessed June 21, 2024), "Grietje Geertruida van der Helm (1920-)".
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