The temperature on May 30, 1937 was between 11.8 °C and 27.9 °C and averaged 19.9 °C. There was 10.9 hours of sunshine (67%). The average windspeed was 3 Bft (moderate breeze) and was prevailing from the south. 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.
April 26 » Spanish Civil War: Guernica, Spain, is bombed by German Luftwaffe.
May 30 » Memorial Day massacre: Chicago police shoot and kill ten labor demonstrators.
July 22 » New Deal: The United States Senate votes down President Franklin D. Roosevelt's proposal to add more justices to the Supreme Court of the United States.
August 28 » Toyota Motors becomes an independent company.
September 22 » Spanish Civil War: Peña Blanca is taken, ending the Battle of El Mazuco.
When copying data from this family tree, please include a reference to the origin: Hein Kersten, "Family tree Kersten", database, Genealogy Online (https://www.genealogieonline.nl/stamboom-kersten/I4040.php : accessed March 2, 2026), "Arend Gradus WIJNHOUD (1907-1937)".
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