The temperature on September 18, 1923 was between 8.7 °C and 16.0 °C and averaged 12.8 °C. There was 8.5 mm of rain. There was 2.6 hours of sunshine (21%). The average windspeed was 5 Bft (very strong wind) and was prevailing from the south-southwest. Source: KNMI
In The Netherlands , there was from September 19, 1922 to August 4, 1925 the cabinet Ruys de Beerenbrouck II, with Jonkheer mr. Ch.J.M. Ruys de Beerenbrouck (RKSP) as prime minister.
March 20 » The Arts Club of Chicago hosts the opening of Pablo Picasso's first United States showing, entitled Original Drawings by Pablo Picasso, becoming an early proponent of modern art in the United States.
June 27 » Capt. Lowell H. Smith and Lt. John P. Richter perform the first ever aerial refueling in a DH.4B biplane.
July 24 » The Treaty of Lausanne, settling the boundaries of modern Turkey, is signed in Switzerland by Greece, Bulgaria and other countries that fought in World War I.
August 18 » First British Track and Field championships for women, London.
August 23 » Captain Lowell Smith and Lieutenant John P. Richter performed the first mid-air refueling on De Havilland DH-4B, setting an endurance flight record of 37 hours.
September 26 » The German government accepts the occupation of the Ruhr.
Day of death September 18, 1926
The temperature on September 18, 1926 was between 11.1 °C and 25.8 °C and averaged 18.3 °C. There was 0.1 mm of rain. There was 10.2 hours of sunshine (81%). The average windspeed was 3 Bft (moderate breeze) and was prevailing from the south east. Source: KNMI
March 16 » History of Rocketry: Robert Goddard launches the first liquid-fueled rocket, at Auburn, Massachusetts.
June 23 » The College Board administers the first SAT exam.
August 5 » Harry Houdini performs his greatest feat, spending 91 minutes underwater in a sealed tank before escaping.
August 6 » Gertrude Ederle becomes the first woman to swim across the English Channel.
September 8 » Germany is admitted to the League of Nations.
October 14 » The children's book Winnie-the-Pooh, by A. A. Milne, is first published.
Day of burial September 20, 1926
The temperature on September 20, 1926 was between 14.3 °C and 28.6 °C and averaged 20.4 °C. There was 9.8 hours of sunshine (79%). The average windspeed was 3 Bft (moderate breeze) and was prevailing from the south east. Source: KNMI
When copying data from this family tree, please include a reference to the origin: Wille, "Family tree Wille-Schumann", database, Genealogy Online (https://www.genealogieonline.nl/stamboom-wille-schumann/I17199.php : accessed September 25, 2024), "Maria Hortensia de Munter (1923-1926)".
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