The temperature on July 25, 1870 was about 28.0 °C. The air pressure was 10 kgf/m2 and came mainly from the south east. The airpressure was 76 cm mercury. The atmospheric humidity was 45%. Source: KNMI
From June 4, 1868 till January 4, 1871 the Netherlands had a cabinet Van Bosse - Fock with the prime ministers Mr. P.P. van Bosse (liberaal) and Mr. C. Fock (liberaal).
January 15 » A political cartoon for the first time symbolizes the Democratic Party with a donkey ("A Live Jackass Kicking a Dead Lion" by Thomas Nast for Harper's Weekly).
April 13 » The New York City Metropolitan Museum of Art is founded.
May 12 » The Manitoba Act is given the Royal Assent, paving the way for Manitoba to become a province of Canada on July 15.
August 6 » Franco-Prussian War: The Battle of Wörth results in a decisive Prussian victory.
September 2 » Franco-Prussian War: Battle of Sedan: Prussian forces take Napoleon III of France and 100,000 of his soldiers prisoner.
September 20 » The Bersaglieri corps enter Rome through the Porta Pia, and complete the unification of Italy.
Day of marriage March 10, 1899
The temperature on March 10, 1899 was about -1.5 °C. The airpressure was 75 cm mercury. The atmospheric humidity was 100%. Source: KNMI
February 14 » Voting machines are approved by the U.S. Congress for use in federal elections.
February 22 » Filipino forces led by General Antonio Luna launch counterattacks for the first time against the American forces during the Philippine–American War. The Filipinos fail to regain Manila from the Americans.
July 11 » Fiat founded by Giovanni Agnelli in Turin, Italy.
July 29 » The First Hague Convention is signed.
September 13 » Henry Bliss is the first person in the United States to be killed in an automobile accident.
September 23 » The American Asiatic Squadron destroys a Filipino battery at the Battle of Olongapo.
Day of death March 22, 1956
The temperature on March 22, 1956 was between 6.3 °C and 13.3 °C and averaged 9.4 °C. There was 0.4 mm of rain during 0.3 hours. There was 1.4 hours of sunshine (11%). The partly clouded was. The average windspeed was 4 Bft (moderate breeze) and was prevailing from the south-southeast. Source: KNMI
March 23 » Pakistan becomes the first Islamic republic in the world. This date is now celebrated as Republic Day in Pakistan.
July 13 » The Dartmouth workshop is the first conference on artificial intelligence.
August 27 » The nuclear power station at Calder Hall in the United Kingdom was connected to the national power grid becoming the world's first commercial nuclear power station to generate electricity on an industrial scale.
September 13 » The IBM 305 RAMAC is introduced, the first commercial computer to use disk storage.
October 29 » Suez Crisis begins: Israeli forces invade the Sinai Peninsula and push Egyptian forces back toward the Suez Canal.
November 13 » The Supreme Court of the United States declares Alabama laws requiring segregated buses illegal, thus ending the Montgomery Bus Boycott.
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/I204170.php : accessed October 24, 2026), "Klaaske Jonkman (1870-1956)".
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