The temperature on December 28, 1919 was between 0.3 °C and 6.8 °C and averaged 3.2 °C. There was 4.6 hours of sunshine (59%). The average windspeed was 3 Bft (moderate breeze) and was prevailing from the southwest. 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.
April 16 » Polish–Soviet War: The Polish army launches the Vilna offensive to capture Vilnius in modern Lithuania.
May 29 » Albert Einstein's theory of general relativity is tested (later confirmed) by Arthur Eddington and Andrew Claude de la Cherois Crommelin
July 21 » The dirigible Wingfoot Air Express crashes into the Illinois Trust and Savings Building in Chicago, killing 12 people.
August 11 » Germany's Weimar Constitution is signed into law.
September 18 » The Netherlands gives women the right to vote.
October 7 » KLM, the flag carrier of the Netherlands, is founded. It is the oldest airline still operating under its original name.
Day of death December 10, 1990
The temperature on December 10, 1990 was between -0.7 °C and 3.6 °C and averaged 1.6 °C. There was 2.6 mm of rain during 2.0 hours. The almost completely overcast was. The average windspeed was 4 Bft (moderate breeze) and was prevailing from the north-northeast. 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.
When copying data from this family tree, please include a reference to the origin: Nettie van der Hak, "Family tree Van der Hak - Scheveningen", database, Genealogy Online (https://www.genealogieonline.nl/stamboom-van-der-hak/I20793.php : accessed June 20, 2024), "Helena Cornelia KNOESTER (1919-1990)".
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