The temperature on June 8, 1947 was between 11.3 °C and 16.4 °C and averaged 13.6 °C. There was 0.4 mm of rain during 0.3 hours. There was 3.8 hours of sunshine (23%). The average windspeed was 4 Bft (moderate breeze) and was prevailing from the west-southwest. Source: KNMI
February 12 » The largest observed iron meteorite until that time creates an impact crater in Sikhote-Alin, in the Soviet Union.
February 18 » First Indochina War: The French gain complete control of Hanoi after forcing the Viet Minh to withdraw to mountains.
February 25 » The formal abolition of Prussia is proclaimed by the Allied Control Council, the Prussian government having already been abolished by the Preußenschlag of 1932.
May 22 » Cold War: The Truman Doctrine goes into effect, aiding Turkey and Greece.
July 6 » Referendum held in Sylhet to decide its fate in the Partition of India.
November 17 » American scientists John Bardeen and Walter Houser Brattain observe the basic principles of the transistor, a key element for the electronics revolution of the 20th century.
Day of marriage April 19, 1973
The temperature on April 19, 1973 was between 1.4 °C and 10.0 °C and averaged 5.3 °C. There was 0.8 mm of rain during 0.4 hours. There was 8.1 hours of sunshine (57%). The partly clouded was. The average windspeed was 4 Bft (moderate breeze) and was prevailing from the north-northwest. Source: KNMI
In The Netherlands , there was from Thursday, July 20, 1972 to Friday, May 11, 1973 the cabinet Biesheuvel II, with Mr. B.W. Biesheuvel (ARP) as prime minister.
In The Netherlands , there was from Friday, May 11, 1973 to Monday, December 19, 1977 the cabinet Den Uyl, with Drs. J.M. den Uyl (PvdA) as prime minister.
January 22 » In a bout for the world heavyweight boxing championship in Kingston, Jamaica, challenger George Foreman knocks down champion Joe Frazier six times in the first two rounds before the fight is stopped by referee Arthur Mercante.
March 29 » Vietnam War: The last United States combat soldiers leave South Vietnam.
July 11 » Varig Flight 820 crashes near Paris, France on approach to Orly Airport, killing 123 of the 134 on board. In response, the FAA bans smoking in airplane lavatories.
July 29 » Greeks vote to abolish the monarchy, beginning the first period of the Metapolitefsi.
September 20 » Billie Jean King beats Bobby Riggs in the Battle of the Sexes tennis match at the Houston Astrodome.
October 25 » Egypt and Israel accept United Nations Security Council Resolution 339.
Day of death March 15, 1998
The temperature on March 15, 1998 was between 6.5 °C and 11.9 °C and averaged 8.7 °C. There was -0.1 mm of rain. There was 0.5 hours of sunshine (4%). The almost completely overcast was. The average windspeed was 2 Bft (weak wind) and was prevailing from the northwest. Source: KNMI
In The Netherlands , there was from Monday, August 22, 1994 to Monday, August 3, 1998 the cabinet a href="https://nl.wikipedia.org/wiki/Kabinet-Kok_I" class="extern">Kok I, with W. Kok (PvdA) as prime minister.
In The Netherlands , there was from Monday, August 3, 1998 to Monday, July 22, 2002 the cabinet Kok II, with W. Kok (PvdA) as prime minister.
January 1 » Following a currency reform, Russia begins to circulate new rubles to stem inflation and promote confidence.
January 25 » During a historic visit to Cuba, Pope John Paul II demands political reforms and the release of political prisoners while condemning US attempts to isolate the country.
June 25 » In Clinton v. City of New York, the United States Supreme Court decides that the Line Item Veto Act of 1996 is unconstitutional.
August 28 » Second Congo War: Loyalist troops backed by Angolan and Zimbabwean forces repulse the RCD and Rwandan offensive on Kinshasa.
September 27 » The Google internet search engine retroactively claims this date as its birthday.
October 10 » A Lignes Aériennes Congolaises jetliner is shot down by rebels in Kindu, Democratic Republic of the Congo, killing 41 people.
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/I19692.php : accessed February 4, 2026), "Petrus Gerardus Siemons (1947-1998)".
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