January 28 » The Carnegie Institution of Washington is founded in Washington, D.C. with a $10 million gift from Andrew Carnegie.
April 2 » "Electric Theatre", the first full-time movie theater in the United States, opens in Los Angeles.
April 14 » James Cash Penney opens his first store in Kemmerer, Wyoming.
April 18 » The 7.5 Mw Guatemala earthquake shakes Guatemala with a maximum Mercalli intensity of VIII (Severe), killing between 800–2,000.
August 22 » Cadillac Motor Company is founded.
August 22 » Theodore Roosevelt becomes the first President of the United States to make a public appearance in an automobile.
Day of marriage April 11, 1931
The temperature on April 11, 1931 was between 4.9 °C and 13.3 °C and averaged 8.6 °C. There was 4.9 hours of sunshine (36%). The average windspeed was 2 Bft (weak wind) and was prevailing from the south. 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.
March 3 » The United States adopts The Star-Spangled Banner as its national anthem.
March 11 » Ready for Labour and Defence of the USSR, abbreviated as GTO, is introduced in the Soviet Union.
July 1 » United Airlines begins service (as Boeing Air Transport).
October 21 » A secret society in the Imperial Japanese Army launches an abortive coup d'état attempt.
November 22 » Al-Mina'a SC is founded in Iraq.
December 9 » The Constituent Cortes approves a constitution which establishes the Second Spanish Republic.
Day of death October 16, 1980
The temperature on October 16, 1980 was between 4.6 °C and 14.1 °C and averaged 10.3 °C. There was 1.9 mm of rain during 3.2 hours. The almost completely overcast was. The average windspeed was 2 Bft (weak wind) and was prevailing from the east-southeast. 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.
When copying data from this family tree, please include a reference to the origin: J. van Broekhoven, "Database Van Broekhoven", database, Genealogy Online (https://www.genealogieonline.nl/database-van-broekhoven/I9268.php : accessed January 3, 2026), "Alouisius Berkers (1902-1980)".
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