The temperature on July 4, 1919 was between 6.2 °C and 20.2 °C and averaged 14.5 °C. There was 3.0 mm of rain. There was 7.4 hours of sunshine (45%). The average windspeed was 2 Bft (weak wind) and was prevailing from the south. 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 26 » President Woodrow Wilson signs an act of Congress establishing the Grand Canyon National Park.
May 4 » May Fourth Movement: Student demonstrations take place in Tiananmen Square in Beijing, China, protesting the Treaty of Versailles, which transferred Chinese territory to Japan.
May 16 » A naval Curtiss NC-4 aircraft commanded by Albert Cushing Read leaves Trepassey, Newfoundland, for Lisbon via the Azores on the first transatlantic flight.
May 27 » The NC-4 aircraft arrives in Lisbon after completing the first transatlantic flight.
July 11 » The eight-hour day and free Sunday become law for workers in the Netherlands.
September 18 » Fritz Pollard becomes the first African American to play professional football for a major team, the Akron Pros.
Day of marriage May 21, 1942
The temperature on May 21, 1942 was between 8.0 °C and 15.2 °C and averaged 12.5 °C. There was 1.4 mm of rain during 3.3 hours. There was 1.5 hours of sunshine (9%). The average windspeed was 3 Bft (moderate breeze) and was prevailing from the north-northeast. Source: KNMI
In The Netherlands , there was from July 27, 1941 to February 23, 1945 the cabinet Gerbrandy II, with Prof. dr. P.S. Gerbrandy (ARP) as prime minister.
May 9 » Holocaust: The SS executes 588 Jewish residents of the Podolian town of Zinkiv (Khmelnytska oblast, Ukraine). The Zoludek Ghetto (in Belarus) is destroyed and all its inhabitants executed or deported.
May 27 » World War II: In Operation Anthropoid, Reinhard Heydrich is fatally wounded in Prague; he dies of his injuries eight days later.
June 26 » The first flight of the Grumman F6F Hellcat.
July 6 » Anne Frank and her family go into hiding in the "Secret Annexe" above her father's office in an Amsterdam warehouse.
October 6 » World War II: American troops force the Japanese from their positions east of the Matanikau River on Guadalcanal.
October 30 » World War II: Lt. Tony Fasson and Able Seaman Colin Grazier drown while taking code books from the sinking German submarine U-559.
Day of death April 23, 2012
The temperature on April 23, 2012 was between 6.4 °C and 14.4 °C and averaged 9.4 °C. There was 2.2 mm of rain during 5.3 hours. There was 3.0 hours of sunshine (21%). The almost completely overcast was. The average windspeed was 3 Bft (moderate breeze) and was prevailing from the south. Source: KNMI
In The Netherlands , there was from Thursday, October 14, 2010 to Monday, November 5, 2012 the cabinet Rutte I, with Mark Rutte (VVD) as prime minister.
In The Netherlands , there was from Monday, November 5, 2012 to Thursday, October 26, 2017 the cabinet Rutte II, with Mark Rutte (VVD) as prime minister.
February 13 » The European Space Agency (ESA) conducted the first launch of the European Vega rocket from Europe's spaceport in Kourou, French Guiana.
June 2 » Former Egyptian President Hosni Mubarak is sentenced to life imprisonment for his role in the killing of demonstrators during the 2011 Egyptian revolution.
June 3 » The pageant for the Diamond Jubilee of Elizabeth II takes place on the River Thames.
June 22 » Paraguayan President Fernando Lugo is removed from office by impeachment and succeeded by Federico Franco.
June 29 » A derecho sweeps across the eastern United States, leaving at least 22 people dead and millions without power.
October 1 » A ferry collision off the coast of Hong Kong kills 38 people and injures 102 others.
When copying data from this family tree, please include a reference to the origin: Hans Weening, "Family tree Weening", database, Genealogy Online (https://www.genealogieonline.nl/stamboom-weening/I144544.php : accessed October 13, 2026), "Sytske Zwarts (1919-2012)".
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