The temperature on March 11, 1927 was between -0.9 °C and 9.0 °C and averaged 3.7 °C. There was 2.1 hours of sunshine (18%). The average windspeed was 2 Bft (weak wind) and was prevailing from the south east. Source: KNMI
February 23 » German theoretical physicist Werner Heisenberg writes a letter to fellow physicist Wolfgang Pauli, in which he describes his uncertainty principle for the first time.
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.
May 21 » Charles Lindbergh touches down at Le Bourget Field in Paris, completing the world's first solo nonstop flight across the Atlantic Ocean.
July 16 » Augusto César Sandino leads a raid on U.S. Marines and Nicaraguan Guardia Nacional that had been sent to apprehend him in the village of Ocotal, but is repulsed by one of the first dive-bombing attacks in history.
August 19 » Patriarch Sergius of Moscow proclaims the declaration of loyalty of the Russian Orthodox Church to the Soviet Union.
October 6 » Opening of The Jazz Singer, the first prominent "talkie" movie.
When copying data from this family tree, please include a reference to the origin: Wim Vermeulen, "Family tree Vermeulen/Rijnberg", database, Genealogy Online (https://www.genealogieonline.nl/stamboom-vermeulen-rijnberg/I241.php : accessed June 17, 2024), "Pieternella Kaashoek (1927-)".
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