The temperature on February 11, 1937 was between 1.3 °C and 5.8 °C and averaged 3.0 °C. There was 8.8 mm of rain during 4.5 hours. There was 2.6 hours of sunshine (27%). The average windspeed was 4 Bft (moderate breeze) and was prevailing from the west-northwest. Source: KNMI
January 19 » Howard Hughes sets a new air record by flying from Los Angeles to New York City in 7 hours, 28 minutes, 25 seconds.
January 25 » The Guiding Light debuts on NBC radio from Chicago. In 1952 it moves to CBS television, where it remains until September 18, 2009.
February 21 » The League of Nations bans foreign national "volunteers" in the Spanish Civil War.
March 18 » Spanish Civil War: Spanish Republican forces defeat the Italians at the Battle of Guadalajara.
April 1 » The Royal New Zealand Air Force is formed as an independent service.
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.
When copying data from this family tree, please include a reference to the origin: Rob Heesters, "Family tree Rob Heesters", database, Genealogy Online (https://www.genealogieonline.nl/stamboom-rob-heesters/I185.php : accessed February 2, 2026), "Liesbeth Petronella Maria Heesters (1937-)".
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