The temperature on December 16, 1934 was between 3.7 °C and 8.9 °C and averaged 6.7 °C. There was 4.2 hours of sunshine (54%). The average windspeed was 4 Bft (moderate breeze) and was prevailing from the south east. Source: KNMI
January 1 » Alcatraz Island in San Francisco Bay becomes a United States federal prison.
February 21 » Augusto Sandino is executed.
July 20 » West Coast waterfront strike: In Seattle, police fire tear gas on and club 2,000 striking longshoremen. The governor of Oregon calls out the National Guard to break a strike on the Portland docks.
August 19 » The first All-American Soap Box Derby is held in Dayton, Ohio.
October 9 » An Ustashe assassin kills King Alexander I of Yugoslavia and Louis Barthou, Foreign Minister of France, in Marseille.
November 30 » The LNER Class A3 4472 Flying Scotsman becomes the first steam locomotive to be authenticated as reaching 100mph.
Day of marriage August 12, 1959
The temperature on August 12, 1959 was between 14.4 °C and 20.3 °C and averaged 17.1 °C. There was 2.2 mm of rain during 1.8 hours. The partly or heavily clouded was. The average windspeed was 3 Bft (moderate breeze) and was prevailing from the south-southwest. Source: KNMI
January 29 » The first Melodifestivalen is held in Cirkus, Stockholm, Sweden.
March 31 » The 14th Dalai Lama, crosses the border into India and is granted political asylum.
July 7 » Venus occults the star Regulus. This rare event is used to determine the diameter of Venus and the structure of the Venusian atmosphere.
September 15 » Nikita Khrushchev becomes the first Soviet leader to visit the United States.
November 19 » The Ford Motor Company announces the discontinuation of the unpopular Edsel.
November 20 » The Declaration of the Rights of the Child is adopted by the United Nations.
Day of death February 20, 2001
The temperature on February 20, 2001 was between 2.1 °C and 8.8 °C and averaged 5.3 °C. There was 3.1 hours of sunshine (30%). The heavily clouded was. The average windspeed was 3 Bft (moderate breeze) and was prevailing from the west-northwest. Source: KNMI
February 18 » Sampit conflict: Inter-ethnic violence between Dayaks and Madurese breaks out in Sampit, Central Kalimantan, Indonesia, ultimately resulting in more than 500 deaths and 100,000 Madurese displaced from their homes.
May 3 » The United States loses its seat on the U.N. Human Rights Commission for the first time since the commission was formed in 1947.
August 25 » American singer Aaliyah and several members of her record company are killed as their overloaded aircraft crashes shortly after takeoff from Marsh Harbour Airport, Bahamas.
September 11 » The September 11 attacks, a series of coordinated suicide attacks killing 2,977 people using four aircraft hijacked by 19 members of al-Qaeda. Two aircraft crash into the World Trade Center in New York City, a third crashes into The Pentagon in Arlington County, Virginia, and a fourth into a field near Shanksville, Pennsylvania.
September 13 » Civilian aircraft traffic resumes in the United States after the September 11 attacks.
November 27 » A hydrogen atmosphere is discovered on the extrasolar planet Osiris by the Hubble Space Telescope, the first atmosphere detected on an extrasolar planet.
When copying data from this family tree, please include a reference to the origin: Hendrik de Graaf, "Family tree Plugboer", database, Genealogy Online (https://www.genealogieonline.nl/stamboom-plugboer/I19637.php : accessed February 1, 2026), "Klaas de Jager (1934-2001)".
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