The temperature on July 4, 1869 was about 21.5 °C. The air pressure was 2 kgf/m2 and came mainly from the northeast. The airpressure was 77 cm mercury. The atmospheric humidity was 55%. 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).
March 24 » The last of Titokowaru's forces surrendered to the New Zealand government, ending his uprising.
May 4 » The Naval Battle of Hakodate is fought in Japan.
August 2 » Japan's Edo society class system is abolished as part of the Meiji Restoration reforms.
August 16 » Battle of Acosta Ñu: A Paraguayan battalion made up of children is massacred by the Brazilian Army during the Paraguayan War.
August 29 » The Mount Washington Cog Railway opens, making it the world's first mountain-climbing rack railway.
October 5 » The Hennepin Island tunnel collapses during construction, nearly destroying St. Anthony Falls.
Day of marriage May 20, 1893
The temperature on May 20, 1893 was about 19.9 °C. There was 4 mm of rain. The airpressure was 76 cm mercury. The atmospheric humidity was 66%. 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.
April 6 » Salt Lake Temple of The Church of Jesus Christ of Latter-day Saints is dedicated by Wilford Woodruff.
August 15 » Ibadan area becomes a British Protectorate after a treaty signed by Fijabi, the Baale of Ibadan with the British acting Governor of Lagos, George C. Denton.
September 16 » Settlers make a land run for prime land in the Cherokee Strip in Oklahoma.
November 1 » The Battle of Bembezi took place and was the most decisive battle won by the British in the First Matabele War of 1893.
December 4 » First Matabele War: A patrol of 34 British South Africa Company soldiers is ambushed and annihilated by more than 3,000 Matabele warriors on the Shangani River in Matabeleland.
December 23 » The opera Hansel and Gretel by Engelbert Humperdinck is first performed.
Day of death November 11, 1942
The temperature on November 11, 1942 was between 2.1 °C and 6.1 °C and averaged 4.3 °C. The average windspeed was 2 Bft (weak wind) and was prevailing from the south east. Source: KNMI
In The Netherlands , there was from July 27, 1941 to February 23, 1945 the cabinet Gerbrandy II, with Prof. dr. P.S. Gerbrandy (ARP) as prime minister.
When copying data from this family tree, please include a reference to the origin: G. de Jong, "Family tree Karsten", database, Genealogy Online (https://www.genealogieonline.nl/stamboom-karsten/I729.php : accessed February 6, 2026), "Pier Posthuma de Boer (1869-1942)".
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