The temperature on June 7, 1920 was between 6.3 °C and 13.8 °C and averaged 9.7 °C. There was 0.1 mm of rain. There was 2.5 hours of sunshine (15%). The average windspeed was 3 Bft (moderate breeze) and was prevailing from the north-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.
February 9 » Under the terms of the Svalbard Treaty, international diplomacy recognizes Norwegian sovereignty over Arctic archipelago Svalbard, and designates it as demilitarized.
July 20 » The Greek Army takes control of Silivri after Greece is awarded the city by the Paris Peace Conference; by 1923 Greece effectively lost control to the Turks.
July 29 » Construction of the Link River Dam begins as part of the Klamath Reclamation Project.
August 25 » Polish–Soviet War: Battle of Warsaw, which began on August 13, ends with the Red Army's defeat.
September 7 » Two newly purchased Savoia flying boats crash in the Swiss Alps en route to Finland where they would serve with the Finnish Air Force, killing both crews.
November 16 » Qantas, Australia's national airline, is founded as Queensland and Northern Territory Aerial Services Limited.
Day of death January 8, 1991
The temperature on January 8, 1991 was between 3.4 °C and 11.4 °C and averaged 7.2 °C. There was 2.9 mm of rain during 3.7 hours. There was 3.5 hours of sunshine (44%). The heavily clouded was. The average windspeed was 4 Bft (moderate breeze) and was prevailing from the south-southwest. Source: KNMI
In The Netherlands , there was from Tuesday, November 7, 1989 to Monday, August 22, 1994 the cabinet Lubbers III, with Drs. R.F.M. Lubbers (CDA) as prime minister.
January 2 » Sharon Pratt Kelly becomes the first African American woman mayor of a major city and first woman Mayor of the District of Columbia.
February 13 » Gulf War: Two laser-guided "smart bombs" destroy the Amiriyah shelter in Baghdad. Allied forces said the bunker was being used as a military communications outpost, but over 400 Iraqi civilians inside were killed.
April 10 » Italian ferry MSMoby Prince collides with an oil tanker in dense fog off Livorno, Italy, killing 140.
April 14 » The Republic of Georgia introduces the post of President after its declaration of independence from the Soviet Union.
August 25 » Linus Torvalds announces the first version of what will become Linux.
October 27 » Turkmenistan achieves independence from the Soviet Union.
When copying data from this family tree, please include a reference to the origin: Joop Klavers, "Family tree Klavers", database, Genealogy Online (https://www.genealogieonline.nl/stamboom_klavers/I402297.php : accessed February 24, 2026), "Trijntje Westerhoff (1920-1991)".
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