The temperature on April 13, 1935 was between -0.2 °C and 10.7 °C and averaged 5.8 °C. There was 7.6 hours of sunshine (55%). The average windspeed was 3 Bft (moderate breeze) and was prevailing from the northwest. Source: KNMI
February 28 » DuPont scientist Wallace Carothers invents nylon.
May 25 » Jesse Owens of Ohio State University breaks three world records and ties a fourth at the Big Ten Conference Track and Field Championships in Ann Arbor, Michigan.
June 11 » Inventor Edwin Armstrong gives the first public demonstration of FM broadcasting in the United States at Alpine, New Jersey.
November 9 » The Congress of Industrial Organizations is founded in Atlantic City, New Jersey, by eight trade unions belonging to the American Federation of Labor.
November 24 » The Senegalese Socialist Party holds its second congress.
December 12 » Lebensborn Project, a Nazi reproduction program, is founded by Heinrich Himmler.
When copying data from this family tree, please include a reference to the origin: Maarten Soeteman, "Family tree Soeteman", database, Genealogy Online (https://www.genealogieonline.nl/stamboom-soeteman/I135.php : accessed February 16, 2026), "Maria den Hartogh (1880-1935)".
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