The temperature on April 2, 1865 was about 3.5 °C. The air pressure was 0.5 kgf/m2 and came mainly from the northwest. The airpressure was 76 cm mercury. The atmospheric humidity was 94%. Source: KNMI
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.
January 2 » Uruguayan War: The Siege of Paysandú ends as the Brazilians and Coloradans capture Paysandú, Uruguay.
April 14 » U.S. Secretary of State William H. Seward and his family are attacked at home by Lewis Powell.
April 27 » The New York State Senate creates Cornell University as the state's land grant institution.
July 14 » First ascent of the Matterhorn by Edward Whymper and party, four of whom die on the descent.
December 4 » North Carolina ratifies 13th Amendment to the U.S. Constitution, followed soon by Georgia, and U.S. slaves were legally free within two weeks.
December 6 » Georgia ratifies 13th Amendment to the U.S. Constitution.
Day of marriage August 12, 1888
The temperature on August 12, 1888 was about 17.7 °C. The air pressure was 4 kgf/m2 and came mainly from the southwest. The airpressure was 76 cm mercury. The atmospheric humidity was 86%. 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.
In The Netherlands , there was from April 21, 1888 to August 21, 1891 the cabinet Mackay, with Mr. A. baron Mackay (AR) as prime minister.
March 15 » Start of the Anglo-Tibetan War of 1888.
August 5 » Bertha Benz drives from Mannheim to Pforzheim and back in the first long distance automobile trip, commemorated as the Bertha Benz Memorial Route since 2008.
September 4 » George Eastman registers the trademark Kodak and receives a patent for his camera that uses roll film.
September 30 » Jack the Ripper kills his third and fourth victims, Elizabeth Stride and Catherine Eddowes.
October 21 » Foundation of the Swiss Social Democratic Party.
October 30 » The Rudd Concession is granted by Matabeleland to agents of Cecil Rhodes.
When copying data from this family tree, please include a reference to the origin: J. Ham, "Family tree Ham", database, Genealogy Online (https://www.genealogieonline.nl/stamboom-ham/I9312.php : accessed March 17, 2026), "Korneliske Troelstra (1865-????)".
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