March 6 » Bayer registers "Aspirin" as a trademark.
March 27 » Emilio Aguinaldo leads Filipino forces for the only time during the Philippine–American War at the Battle of Marilao River.
June 12 » New Richmond tornado: The eighth deadliest tornado in U.S. history kills 117 people and injures around 200.
July 26 » Ulises Heureaux, the 27th President of the Dominican Republic, is assassinated.
July 29 » The First Hague Convention is signed.
Day of marriage March 21, 1928
The temperature on March 21, 1928 was between -1.6 °C and 5.7 °C and averaged 2.1 °C. There was 6.5 hours of sunshine (53%). The average windspeed was 5 Bft (very strong wind) and was prevailing from the east-southeast. Source: KNMI
April 12 » The Bremen, a German Junkers W 33 type aircraft, takes off for the first successful transatlantic aeroplane flight from east to west.
September 27 » The Republic of China is recognized by the United States.
October 10 » Chiang Kai-shek becomes Chairman of the Republic of China.
October 22 » Phi Sigma Alpha fraternity is founded at the University of Puerto Rico.
October 28 » The "Indonesia Raya", now the national anthem, is first played during the Second Indonesian Youth Congress.
December 13 » George Gershwin's An American in Paris is first performed.
Day of death June 11, 1966
The temperature on June 11, 1966 was between 17.0 °C and 26.5 °C and averaged 21.7 °C. There was 0.1 mm of rain during 0.1 hours. There was 7.9 hours of sunshine (47%). The partly clouded was. The average windspeed was 2 Bft (weak wind) and was prevailing from the northwest. Source: KNMI
When copying data from this family tree, please include a reference to the origin: Hans Weening, "Family tree Weening", database, Genealogy Online (https://www.genealogieonline.nl/stamboom-weening/I99066.php : accessed October 22, 2026), "Antoon Jan Hendrik Weenink (1899-1966)".
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