The temperature on December 11, 1927 was between -1.6 °C and 1.6 °C and averaged 0.1 °C. The average windspeed was 3 Bft (moderate breeze) and was prevailing from the 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.
June 13 » Aviator Charles Lindbergh receives a ticker tape parade down 5th Avenue in New York City.
August 16 » The Dole Air Race begins from Oakland, California, to Honolulu, Hawaii, during which six out of the eight participating planes crash or disappear.
August 27 » Five Canadian women file a petition to the Supreme Court of Canada, asking, "Does the word 'Persons' in Section 24 of the British North America Act, 1867, include female persons?"
December 11 » Guangzhou Uprising: Communist Red Guards launch an uprising in Guangzhou, China, taking over most of the city and announcing the formation of a Guangzhou Soviet.
Day of death January 21, 2001
The temperature on January 21, 2001 was between -1.8 °C and 0.7 °C and averaged -0.1 °C. There was 5.1 mm of rain during 7.0 hours. There was 4.0 hours of sunshine (47%). The heavily clouded was. The average windspeed was 3 Bft (moderate breeze) and was prevailing from the south east. Source: KNMI
April 16 » India and Bangladesh begin a five-day border conflict, but are unable to resolve the disputes about their border.
July 21 » At the conclusion of a fireworks display on Okura Beach in Akashi, Hyōgo, Japan, 11 people are killed and more than 120 are injured when a pedestrian footbridge connecting the beach to JR Asagiri Station becomes overcrowded and people leaving the event fall down in a domino effect.
September 10 » Antônio da Costa Santos, mayor of Campinas, Brazil is assassinated.
September 13 » Civilian aircraft traffic resumes in the United States after the September 11 attacks.
November 13 » War on Terror: In the first such act since World War II, US President George W. Bush signs an executive order allowing military tribunals against foreigners suspected of connections to terrorist acts or planned acts on the United States.
December 11 » The People's Republic of China joins the World Trade Organization (WTO).
When copying data from this family tree, please include a reference to the origin: Maria Weits, "Family tree Deuling", database, Genealogy Online (https://www.genealogieonline.nl/stamboom-deuling/I11182.php : accessed February 19, 2026), "Maria Boeren (1927-2001)".
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