The temperature on September 19, 1911 was between 9.1 °C and 18.1 °C and averaged 13.1 °C. There was 5.4 hours of sunshine (43%). The average windspeed was 3 Bft (moderate breeze) and was prevailing from the southwest. Source: KNMI
March 29 » The M1911 .45 ACP pistol becomes the official U.S. Army side arm.
May 15 » In Standard Oil Co. of New Jersey v. United States, the United States Supreme Court declares Standard Oil to be an "unreasonable" monopoly under the Sherman Antitrust Act and orders the company to be broken up.
May 30 » At the Indianapolis Motor Speedway, the first Indianapolis 500 ends with Ray Harroun in his Marmon Wasp becoming the first winner of the 500-mile auto race.
June 28 » The Nakhla meteorite, the first one to suggest signs of aqueous processes on Mars, falls to Earth, landing in Egypt.
September 1 » The armored cruiser Georgios Averof is commissioned into the Greek Navy. It now serves as a museum ship.
December 9 » A mine explosion near Briceville, Tennessee, kills 84 miners despite rescue efforts led by the United States Bureau of Mines.
Day of marriage April 20, 1935
The temperature on April 20, 1935 was between 6.9 °C and 18.7 °C and averaged 13.3 °C. There was 7.6 hours of sunshine (54%). The average windspeed was 4 Bft (moderate breeze) and was prevailing from the south east. Source: KNMI
February 12 » USSMacon, one of the two largest helium-filled airships ever created, crashes into the Pacific Ocean off the coast of California and sinks.
April 1 » India's central banking institution, The Reserve Bank of India, is formed.
June 11 » Inventor Edwin Armstrong gives the first public demonstration of FM broadcasting in the United States at Alpine, New Jersey.
September 8 » US Senator from Louisiana Huey Long is fatally shot in the Louisiana State Capitol building.
September 15 » The Nuremberg Laws deprive German Jews of citizenship.
October 19 » The League of Nations places economic sanctions on Italy for its invasion of Ethiopia.
Day of death November 20, 1980
The temperature on November 20, 1980 was between 8.4 °C and 12.6 °C and averaged 10.6 °C. There was 3.4 hours of sunshine (40%). The partly clouded was. The average windspeed was 3 Bft (moderate breeze) and was prevailing from the south-southwest. Source: KNMI
In The Netherlands , there was from Monday, December 19, 1977 to Friday, September 11, 1981 the cabinet Van Agt I, with Mr. A.A.M. van Agt (CDA/KVP) as prime minister.
February 24 » The United States Olympic hockey team completes its Miracle on Ice by defeating Finland 4–2 to win the gold medal.
February 25 » The government of Suriname is overthrown by a military coup led by Dési Bouterse.
July 7 » During the Lebanese Civil War, 83 Tiger militants are killed during what will be known as the Safra massacre.
September 11 » A new constitution of Chile is established under the influence of then Chilean dictator Augusto Pinochet, which is subject to controversy in Chile today.
September 22 » Iraq invades Iran.
October 2 » Michael Myers becomes the first member of either chamber of Congress to be expelled since the Civil War.
When copying data from this family tree, please include a reference to the origin: Maria Vos-Blekemolen, "Family tree Groot, Schellinkhout", database, Genealogy Online (https://www.genealogieonline.nl/stamboom-groot-schellinkhout/I906.php : accessed January 30, 2026), "Arnolda Wilhelmina Dooren (1911-1980)".
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