The temperature on February 27, 1870 was about 9.6 °C. The air pressure was 3 kgf/m2 and came mainly from the south-southeast. The airpressure was 76 cm mercury. The atmospheric humidity was 57%. 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 23 » In Montana, U.S. cavalrymen kill 173 Native Americans, mostly women and children, in what becomes known as the Marias Massacre.
August 6 » Franco-Prussian War: The Battle of Spicheren is fought, resulting in a Prussian victory.
September 1 » Franco-Prussian War: The Battle of Sedan is fought, resulting 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 18 » Old Faithful Geyser is observed and named by Henry D. Washburn.
September 20 » The Bersaglieri corps enter Rome through the Porta Pia, and complete the unification of Italy.
Day of marriage July 15, 1893
The temperature on July 15, 1893 was about 17.5 °C. There was 0.7 mm of rain. The airpressure was 76 cm mercury. The atmospheric humidity was 78%. Source: KNMI
In The Netherlands , there was from August 21, 1891 to May 9, 1894 the cabinet Van Tienhoven, with Mr. G. van Tienhoven (unie-liberaal) as prime minister.
January 13 » The Independent Labour Party of the United Kingdom holds its first meeting.
January 17 » Lorrin A. Thurston, along with the Citizens' Committee of Public Safety, led the Overthrow of the Kingdom of Hawaii and the government of Queen Liliʻuokalani.
July 11 » The first cultured pearl is obtained by Kōkichi Mikimoto.
August 1 » Henry Perky patents shredded wheat.
August 14 » France becomes the first country to introduce motor vehicle registration.
September 20 » Charles Duryea and his brother road-test the first American-made gasoline-powered automobile.
Day of death September 15, 1959
The temperature on September 15, 1959 was between 9.1 °C and 20.1 °C and averaged 14.2 °C. There was 11.1 hours of sunshine (87%). The partly clouded was. The average windspeed was 3 Bft (moderate breeze) and was prevailing from the north-northeast. Source: KNMI
February 9 » The R-7 Semyorka, the first intercontinental ballistic missile, becomes operational at Plesetsk, USSR.
March 9 » The Barbie doll makes its debut at the American International Toy Fair in New York.
March 18 » The Hawaii Admission Act is signed into law.
March 31 » The 14th Dalai Lama, crosses the border into India and is granted political asylum.
June 20 » A rare June hurricane strikes Canada's Gulf of St. Lawrence killing 35.
July 1 » Specific values for the international yard, avoirdupois pound and derived units (e.g. inch, mile and ounce) are adopted after agreement between the US, the United Kingdom and other Commonwealth countries.
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/I58440.php : accessed December 27, 2025), "Klaas de Boer (1870-1959)".
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