The temperature on February 21, 1860 was about 1.1 °C. There was 2 mm of rain. The air pressure was 3.5 kgf/m2 and came mainly from the north. The airpressure was 75 cm mercury. The atmospheric humidity was 79%. Source: KNMI
From March 18, 1858 till February 23, 1860 the Netherlands had a cabinet Rochussen - Van Bosse with the prime ministers J.J. Rochussen (conservatief-liberaal) and Mr. P.P. van Bosse (liberaal).
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).
April 9 » On his phonautograph machine, Édouard-Léon Scott de Martinville makes the oldest known recording of an audible human voice.
May 27 » Giuseppe Garibaldi begins his attack on Palermo, Sicily, as part of the Italian unification.
August 5 » Charles XV of Sweden of Sweden-Norway is crowned king of Norway in Trondheim.
September 7 » Italian unification: Giuseppe Garibaldi enters Naples.
October 26 » The Expedition of the Thousand ends when Giuseppe Garibaldi presents his conquests to King Victor Emmanuel of Sardinia.
December 20 » South Carolina becomes the first state to attempt to secede from the United States.
Day of marriage May 15, 1885
The temperature on May 15, 1885 was about 10.3 °C. The air pressure was 3 kgf/m2 and came mainly from the north-northwest. The airpressure was 76 cm mercury. The atmospheric humidity was 47%. 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 4 » Sino-French War: French troops under General Oscar de Négrier defeat a numerically superior Qing force at Núi Bop in northern Vietnam.
February 21 » The newly completed Washington Monument is dedicated.
March 19 » Louis Riel declares a provisional government in Saskatchewan, beginning the North-West Rebellion.
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.
November 28 » Bulgarian victory in the Serbo-Bulgarian War preserves the Unification of Bulgaria.
Day of death February 11, 1937
The temperature on February 11, 1937 was between 1.3 °C and 5.8 °C and averaged 3.0 °C. There was 8.8 mm of rain during 4.5 hours. There was 2.6 hours of sunshine (27%). The average windspeed was 4 Bft (moderate breeze) and was prevailing from the west-northwest. Source: KNMI
February 21 » The League of Nations bans foreign national "volunteers" in the Spanish Civil War.
April 9 » The Kamikaze arrives at Croydon Airport in London. It is the first Japanese-built aircraft to fly to Europe.
May 6 » Hindenburg disaster: The German zeppelin Hindenburg catches fire and is destroyed within a minute while attempting to dock at Lakehurst, New Jersey. Thirty-six people are killed.
August 24 » Spanish Civil War: the Basque Army surrenders to the Italian Corpo Truppe Volontarie following the Santoña Agreement.
October 2 » Rafael Trujillo orders the execution of Haitians living in the northwestern region of the Dominican Republic.
December 16 » Theodore Cole and Ralph Roe attempt to escape from the American federal prison on Alcatraz Island in San Francisco Bay; neither is ever seen again.
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/I38419.php : accessed October 17, 2026), "Jacob van der Werf (1860-1937)".
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