February 1 » La bohème premieres in Turin at the Teatro Regio (Turin), conducted by the young Arturo Toscanini.
March 1 » Henri Becquerel discovers radioactive decay.
April 15 » Closing ceremony of the Games of the I Olympiad in Athens, Greece.
August 27 » Anglo-Zanzibar War: The shortest war in world history (09:02 to 09:40), between the United Kingdom and Zanzibar.
December 10 » Alfred Jarry's Ubu Roi premieres in Paris. A riot breaks out at the end of the performance.
December 17 » Pittsburgh, Pennsylvania's Schenley Park Casino, which was the first multi-purpose arena with the technology to create an artificial ice surface in North America, is destroyed in a fire.
Day of marriage October 11, 1934
The temperature on October 11, 1934 was between 12.1 °C and 17.8 °C and averaged 13.8 °C. There was 1.1 mm of rain during 1.9 hours. There was 6.3 hours of sunshine (57%). The average windspeed was 3 Bft (moderate breeze) and was prevailing from the west. Source: KNMI
January 15 » The 8.0 Mw Nepal–Bihar earthquake strikes Nepal and Bihar with a maximum Mercalli intensity of XI (Extreme), killing an estimated 6,000–10,700 people.
February 21 » Augusto Sandino is executed.
July 5 » "Bloody Thursday": Police open fire on striking longshoremen in San Francisco.
August 19 » The German referendum of 1934 approves Hitler's appointment as head of state with the title of Führer.
September 22 » The Gresford disaster in Wales kills 266 miners and rescuers.
October 22 » In East Liverpool, Ohio, FBI agents shoot and kill notorious bank robber Pretty Boy Floyd.
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/I136528.php : accessed October 23, 2026), "Dieuwe Bettus Kootstra (1896-????)".
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