The temperature on February 15, 1871 was about 5.8 °C. The air pressure was 1 kgf/m2 and came mainly from the south-southwest. The atmospheric humidity was 81%. 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).
In The Netherlands , there was from January 4, 1871 to July 6, 1872 the cabinet Thorbecke III, with Mr. J.R. Thorbecke (liberaal) as prime minister.
January 28 » Franco-Prussian War: The Siege of Paris ends in French defeat and an armistice.
May 21 » Opening of the first rack railway in Europe, the Rigi Bahnen on Mount Rigi.
May 28 » The Paris Commune falls after two months.
July 29 » The Connecticut Valley Railroad opens between Old Saybrook, Connecticut and Hartford, Connecticut in the United States.
July 30 » The Staten Island Ferry Westfield's boiler explodes, killing over 85 people.
October 10 » Chicago burns after a barn accident. The fire lasts from October 8–10.
Day of death December 26, 1951
The temperature on December 26, 1951 was between 2.3 °C and 7.6 °C and averaged 4.9 °C. There was 4.7 hours of sunshine (61%). The partly clouded was. The average windspeed was 3 Bft (moderate breeze) and was prevailing from the west-southwest. Source: KNMI
From August 7, 1948 till March 15, 1951 the Netherlands had a cabinet Drees - Van Schaik with the prime ministers Dr. W. Drees (PvdA) and Mr. J.R.H. van Schaik (KVP).
In The Netherlands , there was from March 15, 1951 to September 2, 1952 the cabinet Drees I, with Dr. W. Drees (PvdA) as prime minister.
March 28 » First Indochina War: In the Battle of Mạo Khê, French Union forces, led by World War II hero Jean de Lattre de Tassigny, inflict a defeat on Việt Minh forces commanded by General Võ Nguyên Giáp.
March 31 » Remington Rand delivers the first UNIVAC I computer to the United States Census Bureau.
April 23 » Cold War: American journalist William N. Oatis is arrested for espionage by the Communist government of Czechoslovakia.
May 3 » The United States Senate Committee on Armed Services and United States Senate Committee on Foreign Relations begin their closed door hearings into the relief of Douglas MacArthur by U.S. President Harry Truman.
July 16 » King Leopold III of Belgium abdicates in favor of his son, Baudouin I of Belgium.
December 17 » The American Civil Rights Congress delivers "We Charge Genocide" to the United Nations.
When copying data from this family tree, please include a reference to the origin: Jaap van der Werff, "Family tree Van der Werff / Kooistra", database, Genealogy Online (https://www.genealogieonline.nl/van-der-werff-stamboom/I511786.php : accessed February 4, 2026), "Jan Sybes de Vos (1871-1951)".
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