The temperature on March 18, 1937 was between 5.1 °C and 12.5 °C and averaged 8.3 °C. There was 2.8 hours of sunshine (23%). The average windspeed was 4 Bft (moderate breeze) and was prevailing from the south. Source: KNMI
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 16 » Wallace H. Carothers receives a United States patent for nylon.
April 26 » Spanish Civil War: Guernica, Spain, is bombed by German Luftwaffe.
May 7 » Spanish Civil War: The German Condor Legion, equipped with Heinkel He 51 biplanes, arrives in Spain to assist Francisco Franco's forces.
June 14 » U.S. House of Representatives passes the Marihuana Tax Act.
November 9 » Second Sino-Japanese War: The Chinese Army withdraws from the Battle of Shanghai.
Day of marriage June 15, 1961
The temperature on June 15, 1961 was between 2.1 °C and 19.0 °C and averaged 12.2 °C. There was 12.0 hours of sunshine (72%). The partly clouded was. The average windspeed was 1 Bft (weak wind) and was prevailing from the ??. Source: KNMI
February 13 » An allegedly 500,000-year-old rock is discovered near Olancha, California, US, that appears to anachronistically encase a spark plug.
February 14 » Discovery of the chemical elements: Element 103, Lawrencium, is first synthesized at the University of California.
May 4 » American civil rights movement: The "Freedom Riders" begin a bus trip through the South.
July 21 » Mercury program: Mercury-Redstone 4 Mission: Gus Grissom piloting Liberty Bell 7 becomes the second American to go into space (in a suborbital mission).
September 17 » The world's first retractable roof stadium, the Civic Arena, opens in Pittsburgh, Pennsylvania.
November 21 » The "La Ronde" opens in Honolulu, first revolving restaurant in the United States.
When copying data from this family tree, please include a reference to the origin: J Eijsermans, "Eijsermans family tree", database, Genealogy Online (https://www.genealogieonline.nl/stamboom-eijsermans/I305257.php : accessed January 30, 2026), "Johanna Adriana Josepha "Annie" van Unen (1937-)".
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