The temperature on July 13, 1927 was between 13.5 °C and 20.9 °C and averaged 16.5 °C. There was 5.2 hours of sunshine (32%). The average windspeed was 3 Bft (moderate breeze) and was prevailing from the northeast. Source: KNMI
February 23 » U.S. President Calvin Coolidge signs a bill by Congress establishing the Federal Radio Commission (later replaced by the Federal Communications Commission) which was to regulate the use of radio frequencies in the United States.
March 24 » Nanking Incident: Foreign warships bombard Nanjing, China, in defense of the foreign citizens within the city.
March 29 » Sunbeam 1000hp breaks the land speed record at Daytona Beach, Florida.
August 23 » Italian anarchists Sacco and Vanzetti are executed after a lengthy, controversial trial.
September 18 » The Columbia Broadcasting System goes on the air.
November 12 » Leon Trotsky is expelled from the Soviet Communist Party, leaving Joseph Stalin in undisputed control of the Soviet Union.
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/I137398.php : accessed October 15, 2026), "Berendina Heidema (± 1907-)".
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