The temperature on March 1, 1919 was between 1.3 °C and 6.8 °C and averaged 3.5 °C. There was 4.2 hours of sunshine (39%). The average windspeed was 3 Bft (moderate breeze) and was prevailing from the south east. 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 15 » Great Molasses Flood: A wave of molasses released from an exploding storage tank sweeps through Boston, Massachusetts, killing 21 and injuring 150.
June 2 » Anarchists simultaneously set off bombs in eight separate U.S. cities.
July 21 » The dirigible Wingfoot Air Express crashes into the Illinois Trust and Savings Building in Chicago, killing 12 people.
September 10 » Austria and the Allies sign the Treaty of Saint-Germain-en-Laye recognizing the independence of Poland, Hungary, Czechoslovakia and Yugoslavia.
October 16 » Adolf Hitler delivers his first public address at a meeting of the German Workers' Party.
December 1 » Lady Astor becomes the first female Member of Parliament to take her seat in the House of Commons of the United Kingdom. (She had been elected to that position on November 28.)
Day of death April 15, 2013
The temperature on April 15, 2013 was between 5.8 °C and 16.8 °C and averaged 12.3 °C. There was 2.0 mm of rain during 1.2 hours. There was 4.9 hours of sunshine (35%). The partly clouded was. The average windspeed was 2 Bft (weak wind) and was prevailing from the southwest. Source: KNMI
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.
January 15 » A train carrying Egyptian Army recruits derails near Giza, Greater Cairo, killing 19 and injuring 120 others.
February 8 » A blizzard disrupts transportation and leaves hundreds of thousands of people without electricity in the Northeastern United States and parts of Canada.
April 15 » Two bombs explode near the finish line at the Boston Marathon in Boston, Massachusetts, killing three people and injuring 264 others.
April 29 » A powerful explosion occurs in an office building in Prague, believed to have been caused by natural gas, injures 43 people.
July 16 » As many as 27 children die and 25 others are hospitalized after eating lunch served at their school in eastern India.
September 29 » Over 42 people are killed by members of Boko Haram at the College of Agriculture in Nigeria.
When copying data from this family tree, please include a reference to the origin: Charles Olson, "Olson's Tree", database, Genealogy Online (https://www.genealogieonline.nl/olsons-tree/P19584.php : accessed January 18, 2026), "Fernanda de Mahrenschildt (1919-2013)".
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