The temperature on September 22, 1890 was about 15.3 °C. The air pressure was 1 kgf/m2 and came mainly from the south-southwest. The airpressure was 76 cm mercury. The atmospheric humidity was 89%. Source: KNMI
January 22 » The United Mine Workers of America is founded in Columbus, Ohio.
April 7 » Completion of the first Lake Biwa Canal.
April 14 » The Pan-American Union is founded by the First International Conference of American States in Washington, D.C.
July 26 » In Buenos Aires, Argentina the Revolución del Parque takes place, forcing President Miguel Ángel Juárez Celman's resignation.
July 27 » Vincent van Gogh shoots himself and dies two days later.
August 6 » At Auburn Prison in New York, murderer William Kemmler becomes the first person to be executed by electric chair.
Day of marriage May 31, 1917
The temperature on May 31, 1917 was between 9.7 °C and 22.0 °C and averaged 15.5 °C. There was 9.9 hours of sunshine (60%). The average windspeed was 2 Bft (weak wind) and was prevailing from the west. Source: KNMI
In The Netherlands , there was from August 29, 1913 to September 9, 1918 the cabinet Cort van der Linden, with Mr. P.W.A. Cort van der Linden (liberaal) as prime minister.
January 19 » Silvertown explosion: A blast at a munitions factory in London kills 73 and injures over 400. The resulting fire causes over £2,000,000 worth of damage.
September 26 » World War I: The Battle of Polygon Wood begins.
October 15 » World War I: Dutch dancer Mata Hari is executed by France for espionage.
October 25 » Old Style date of the October Revolution in Russia.
November 28 » The Estonian Provincial Assembly declares itself the sovereign power of Estonia.
December 15 » World War I: An armistice between Russia and the Central Powers is signed.
When copying data from this family tree, please include a reference to the origin: P. den Hertog , "Stamboom Den Hertog en Sivré", database, Genealogy Online (https://www.genealogieonline.nl/stamboom-den-hertog-en-sivre/I50714.php : accessed June 3, 2024), "Maria Petronella ( Maria Petronella) Janssen (1890-????)".
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