The temperature on March 12, 1937 was between 3.5 °C and 11.6 °C and averaged 6.7 °C. There was 3.1 mm of rain during 1.2 hours. There was 3.1 hours of sunshine (27%). The average windspeed was 4 Bft (moderate breeze) and was prevailing from the south-southwest. Source: KNMI
February 16 » Wallace H. Carothers receives a United States patent for nylon.
February 21 » The League of Nations bans foreign national "volunteers" in the Spanish Civil War.
March 2 » The Steel Workers Organizing Committee signs a collective bargaining agreement with U.S. Steel, leading to unionization of the United States steel industry.
June 15 » A German expedition led by Karl Wien loses sixteen members in an avalanche on Nanga Parbat. It is the worst single disaster to occur on an 8000m peak.
June 30 » The world's first emergency telephone number, 999, is introduced in London.
August 24 » Spanish Civil War: Sovereign Council of Asturias and León is proclaimed in Gijón.
When copying data from this family tree, please include a reference to the origin: Joke Koster, "Family tree Griffioen Jellema Friese Adel", database, Genealogy Online (https://www.genealogieonline.nl/stamboom-griffioen-koster/I726810.php : accessed May 12, 2024), "Brechtje Froukje Hoekstra (1937-2017)".
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