The temperature on August 15, 1931 was between 12.1 °C and 20.9 °C and averaged 15.8 °C. There was 3.7 mm of rain during 0.8 hours. There was 6.3 hours of sunshine (43%). The average windspeed was 3 Bft (moderate breeze) and was prevailing from the south-southwest. Source: KNMI
In The Netherlands , there was from August 10, 1929 to May 26, 1933 the cabinet Ruys de Beerenbrouck III, with Jonkheer mr. Ch.J.M. Ruys de Beerenbrouck (RKSP) as prime minister.
February 13 » The British Raj completes its transfer from Calcutta to New Delhi.
March 3 » The United States adopts The Star-Spangled Banner as its national anthem.
March 31 » A Transcontinental & Western Air airliner crashes near Bazaar, Kansas, killing eight, including University of Notre Dame head football coach Knute Rockne.
July 16 » Emperor Haile Selassie signs the first constitution of Ethiopia.
August 24 » France and the Soviet Union sign a neutrality pact.
October 21 » A secret society in the Imperial Japanese Army launches an abortive coup d'état attempt.
When copying data from this family tree, please include a reference to the origin: A.E.M. (Ton) Beltzer, "Family tree Beltzer", database, Genealogy Online (https://www.genealogieonline.nl/stamboom-beltzer/I21743.php : accessed June 1, 2024), "Johannes Hendricus van Roon (1866-1931)".
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