The temperature on December 25, 1862 was about 8.9 °C. There was 0.1 mm of rain. The air pressure was 7.5 kgf/m2 and came mainly from the west-northwest. The airpressure was 77 cm mercury. The atmospheric humidity was 81%. Source: KNMI
From March 14, 1861 till January 31, 1862 the Netherlands had a cabinet Van Zuijlen van Nijevelt - Loudon with the prime ministers Mr. J.P.P. baron Van Zuijlen van Nijevelt (conservatief-liberaal) and Mr. J. Loudon (liberaal).
In The Netherlands , there was from February 1, 1862 to February 10, 1866 the cabinet Thorbecke II, with Mr. J.R. Thorbecke (liberaal) as prime minister.
March 8 » American Civil War: The Naval Battle of Hampton Roads begins.
April 5 » American Civil War: The Battle of Yorktown begins.
April 20 » Louis Pasteur and Claude Bernard complete the experiment disproving the theory of spontaneous generation.
July 15 » The CSS Arkansas, the most effective ironclad on the Mississippi River, battles with Union ships commanded by Admiral David Farragut, severely damaging three ships and sustaining heavy damage herself. The encounter changed the complexion of warfare on the Mississippi and helped to reverse Rebel fortunes on the river in the summer of 1862.
July 16 » American Civil War: David Farragut is promoted to rear admiral, becoming the first officer in United States Navy to hold an admiral rank.
July 18 » First ascent of Dent Blanche, one of the highest summits in the Alps.
Day of marriage May 13, 1886
The temperature on May 13, 1886 was about 17.3 °C. There was 8 mm of rain. The air pressure was 12 kgf/m2 and came mainly from the southwest. The airpressure was 74 cm mercury. The atmospheric humidity was 85%. Source: KNMI
In The Netherlands , there was from April 23, 1884 to April 21, 1888 the cabinet Heemskerk, with Mr. J. Heemskerk Azn. (conservatief) as prime minister.
January 18 » Modern field hockey is born with the formation of The Hockey Association in England.
May 4 » Haymarket affair: A bomb is thrown at policemen trying to break up a labor rally in Chicago, United States, killing eight and wounding 60. The police fire into the crowd.
June 26 » Henri Moissan isolated elemental Fluorine for the first time.
June 30 » The first transcontinental train trip across Canada departs from Montreal, Quebec. It arrives in Port Moody, British Columbia on July 4.
November 14 » Friedrich Soennecken first developed the hole puncher, a type of office tool capable of punching small holes in paper.
November 30 » The Folies Bergère stages its first revue.
Day of death July 18, 1926
The temperature on July 18, 1926 was between 11.4 °C and 25.2 °C and averaged 19.2 °C. There was 11.7 hours of sunshine (72%). The average windspeed was 2 Bft (weak wind) and was prevailing from the east-northeast. Source: KNMI
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/I159078.php : accessed October 15, 2026), "Jacob Keuning (1862-1926)".
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