The temperature on December 20, 1904 was between -2.4 °C and 5.8 °C and averaged 1.4 °C. There was 4.8 hours of sunshine (62%). The average windspeed was 1 Bft (weak wind) and was prevailing from the east. Source: KNMI
January 7 » The distress signal "CQD" is established only to be replaced two years later by "SOS".
February 17 » Madama Butterfly receives its première at La Scala in Milan.
April 8 » The French Third Republic and the United Kingdom of Great Britain and Ireland sign the Entente cordiale.
April 30 » The Louisiana Purchase Exposition World's Fair opens in St. Louis, Missouri.
June 16 » Eugen Schauman assassinates Nikolay Bobrikov, Governor-General of Finland.
December 6 » Theodore Roosevelt articulated his "Corollary" to the Monroe Doctrine, stating that the U.S. would intervene in the Western Hemisphere should Latin American governments prove incapable or unstable.
Day of death November 27, 1980
The temperature on November 27, 1980 was between -0.9 °C and 4.9 °C and averaged 2.7 °C. There was 5.3 mm of rain during 2.5 hours. The partly clouded was. The average windspeed was 3 Bft (moderate breeze) and was prevailing from the southwest. Source: KNMI
In The Netherlands , there was from Monday, December 19, 1977 to Friday, September 11, 1981 the cabinet Van Agt I, with Mr. A.A.M. van Agt (CDA/KVP) as prime minister.
February 17 » First winter ascent of Mount Everest by Krzysztof Wielicki and Leszek Cichy.
April 2 » United States President Jimmy Carter signs the Crude Oil Windfall Profits Tax Act.
August 19 » Saudia Flight 163, a Lockheed L-1011 TriStar burns after making an emergency landing at King Khalid International Airport in Riyadh, Saudi Arabia, killing 301 people.
October 17 » As part of the Holy See–United Kingdom relations a British monarch makes the first state visit to the Vatican.
December 11 » The Comprehensive Environmental Response, Compensation, and Liability Act (Superfund) is enacted by the U.S. Congress.
December 24 » Witnesses report the first of several sightings of unexplained lights near RAF Woodbridge, in Rendlesham Forest, Suffolk, England, United Kingdom, an incident called "Britain's Roswell".
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/I145377.php : accessed October 7, 2026), "Gerrit Plantinga (1904-1980)".
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