The temperature on August 16, 1920 was between 6.9 °C and 21.5 °C and averaged 14.4 °C. There was 9.6 hours of sunshine (65%). The average windspeed was 2 Bft (weak wind) and was prevailing from the west-northwest. Source: KNMI
In The Netherlands , there was from September 9, 1918 to September 18, 1922 the cabinet Ruys de Beerenbrouck I, with Jonkheer mr. Ch.J.M. Ruys de Beerenbrouck (RKSP) as prime minister.
January 16 » The League of Nations holds its first council meeting in Paris, France.
March 14 » In the second of the 1920 Schleswig plebiscites, about 80% of the population in Zone II votes to remain part of Weimar Germany.
March 22 » Azeri and Turkish army soldiers with participation of Kurdish gangs attacked the Armenian inhabitants of Shushi (Nagorno Karabakh).
May 5 » Authorities arrest Nicola Sacco and Bartolomeo Vanzetti for alleged robbery and murder.
July 11 » In the East Prussian plebiscite the local populace decides to remain with Weimar Germany.
November 21 » Irish War of Independence: In Dublin, 31 people are killed in what became known as "Bloody Sunday".
Day of marriage November 19, 1977
The temperature on November 19, 1977 was between 2.8 °C and 7.7 °C and averaged 5.3 °C. There was 1.1 mm of rain during 2.1 hours. There was 0.2 hours of sunshine (2%). The partly or heavily clouded was. The average windspeed was 4 Bft (moderate breeze) and was prevailing from the southwest. Source: KNMI
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.
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.
March 11 » The 1977 Hanafi Siege: More than 130 hostages held in Washington, D.C., by Hanafi Muslims are set free after ambassadors from three Islamic nations join negotiations.
June 30 » The Southeast Asia Treaty Organization disbands.
July 22 » Chinese leader Deng Xiaoping is restored to power.
August 12 » The first free flight of the Space ShuttleEnterprise.
September 5 » Voyager Program: NASA launches the Voyager 1 spacecraft.
September 18 » Voyager I takes the first distant photograph of the Earth and the Moon together.
Day of death January 17, 1997
The temperature on January 17, 1997 was between -1.7 °C and 7.3 °C and averaged 2.9 °C. There was -0.1 mm of rain. There was 7.0 hours of sunshine (84%). The partly clouded was. The average windspeed was 3 Bft (moderate breeze) and was prevailing from the south-southeast. 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.
March 9 » Comet Hale–Bopp: Observers in China, Mongolia and eastern Siberia are treated to a rare double feature as an eclipse permits Hale-Bopp to be seen during the day.
March 18 » The tail of a Russian Antonov An-24 charter plane breaks off while en route to Turkey causing the plane to crash and killing all 50 people on board.
May 19 » The Sierra Gorda biosphere, the most ecologically diverse region in Mexico, is established as a result of grassroots efforts.
June 30 » The United Kingdom transfers sovereignty over Hong Kong to China.
November 3 » The United States imposes economic sanctions against Sudan in response to its human rights abuses of its own citizens and its material and political assistance to Islamic extremist groups across the Middle East and Eastern Africa.
December 1 » In the Indian state of Bihar, Ranvir Sena attacked the CPI (ML) Party Unity stronghold Lakshmanpur-Bathe, killing 63 lower caste 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/I35.php : accessed January 13, 2026), "Jan Plugboer (1920-1997)".
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