The temperature on September 9, 1861 was about 18.7 °C. The air pressure was 3.5 kgf/m2 and came mainly from the west-southwest. The airpressure was 76 cm mercury. The atmospheric humidity was 73%. Source: KNMI
From February 23, 1860 till March 14, 1861 the Netherlands had a cabinet Van Hall - Van Heemstra with the prime ministers Mr. F.A. baron Van Hall (conservatief-liberaal) and Mr. S. baron Van Heemstra (liberaal).
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).
January 26 » American Civil War: The state of Louisiana secedes from the Union.
May 13 » Pakistan's (then a part of British India) first railway line opens, from Karachi to Kotri.
August 6 » Britain imposes the Lagos Treaty of Cession to suppress slavery in what is now Nigeria.
September 3 » American Civil War: Confederate General Leonidas Polk invades neutral Kentucky, prompting the state legislature to ask for Union assistance.
September 17 » Argentine Civil Wars: The State of Buenos Aires defeats the Argentine Confederation at the Battle of Pavón.
October 25 » The Toronto Stock Exchange is created.
Day of marriage May 16, 1885
The temperature on May 16, 1885 was about 10.3 °C. The air pressure was 4 kgf/m2 and came mainly from the south-southwest. The airpressure was 76 cm mercury. The atmospheric humidity was 67%. 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.
March 31 » The United Kingdom establishes the Bechuanaland Protectorate.
July 20 » The Football Association legalizes professionalism in association football under pressure from the British Football Association.
September 22 » Lord Randolph Churchill makes a speech in Ulster in opposition to the Irish Home Rule movement.
September 29 » The first practical public electric tramway in the world is opened in Blackpool, England.
October 13 » The Georgia Institute of Technology is founded in Atlanta, Georgia.
November 28 » Bulgarian victory in the Serbo-Bulgarian War preserves the Unification of Bulgaria.
Day of death March 24, 1936
The temperature on March 24, 1936 was between 2.1 °C and 16.1 °C and averaged 8.9 °C. There was 3.0 hours of sunshine (24%). The average windspeed was 2 Bft (weak wind) and was prevailing from the 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/I26630.php : accessed October 10, 2026), "Jantje Jans Zijlstra (1861-1936)".
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