The temperature on June 18, 1920 was between 12.1 °C and 25.8 °C and averaged 19.3 °C. There was 12.7 hours of sunshine (76%). The average windspeed was 3 Bft (moderate breeze) and was prevailing from the east-northeast. 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 2 » The second Palmer Raid, ordered by the US Department of Justice, results in 6,000 suspected communists and anarchists being arrested and held without trial.
January 8 » The steel strike of 1919 ends in failure for the Amalgamated Association of Iron, Steel and Tin Workers labor union.
January 13 » The Reichstag Bloodbath of January 13, 1920, the bloodiest demonstration in German history.
February 9 » Under the terms of the Svalbard Treaty, international diplomacy recognizes Norwegian sovereignty over Arctic archipelago Svalbard, and designates it as demilitarized.
July 29 » Construction of the Link River Dam begins as part of the Klamath Reclamation Project.
August 16 » Polish–Soviet War: The Battle of Radzymin concludes; the Soviet Red Army is forced to turn away from Warsaw.
Day of death May 12, 2018
The temperature on May 12, 2018 was between 7.2 °C and 23.3 °C and averaged 17.0 °C. There was 6.8 hours of sunshine (44%). The almost completely overcast was. The average windspeed was 2 Bft (weak wind) and was prevailing from the east-southeast. Source: KNMI
January 3 » For the first time in history all five major storm surge gates in the Netherlands are closed simultaneously in the wake of a storm.
January 13 » A false emergency alert warning of an impending missile strike in Hawaii caused widespread panic in the state.
January 16 » Myanmar police open fire on a group of ethnic Rakhine protesters, killing seven and wounding twelve.
May 25 » The General Data Protection Regulation (GDPR) becomes enforceable in the European Union.
October 27 » A gunman opens fire on a Pittsburgh synagogue killing 11 and injuring 6, including 4 police officers.
December 31 » Thirty-nine people are killed after a ten-storey building collapsed in the industrial city of Magnitogorsk, Russia.
Day of burial May 18, 2018
The temperature on May 18, 2018 was between 8.1 °C and 14.6 °C and averaged 10.9 °C. There was 4.8 hours of sunshine (30%). The almost completely overcast was. The average windspeed was 2 Bft (weak wind) and was prevailing from the north-northwest. Source: KNMI
February 14 » A shooting at Marjory Stoneman Douglas High School in Parkland, Florida is one of the deadliest school massacres with 17 fatalities and 15 injuries.
March 4 » Former MI6 spy Sergei Skripal and his daughter are poisoned with a Novichok nerve agent in Salisbury, England, causing a diplomatic uproar that results in mass-expulsions of diplomats from all countries involved.
March 23 » President of Peru Pedro Pablo Kuczynski resigns from the presidency amid a mass corruption scandal before certain impeachment by the opposition-majority Congress of Peru.
May 25 » The General Data Protection Regulation (GDPR) becomes enforceable in the European Union.
October 17 » The recreational use of cannabis is legalized in Canada.
October 27 » A gunman opens fire on a Pittsburgh synagogue killing 11 and injuring 6, including 4 police officers.
When copying data from this family tree, please include a reference to the origin: Tjitze Koster, "Family tree Koster Twijslerheide e.o.", database, Genealogy Online (https://www.genealogieonline.nl/stamboom-koster/I338.php : accessed March 11, 2026), "Joukje Visser (1920-2018)".
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