The temperature on December 7, 1870 was about 2.3 °C. There was 0.1 mm of rain. The air pressure was 1 kgf/m2 and came mainly from the west-southwest. The airpressure was 75 cm mercury. The atmospheric humidity was 93%. 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).
January 10 » John D. Rockefeller incorporates Standard Oil.
February 3 » The Fifteenth Amendment to the United States Constitution is ratified, guaranteeing voting rights to male citizens regardless of race.
February 23 » Reconstruction Era: Post-U.S. Civil War military control of Mississippi ends and it is readmitted to the Union.
February 25 » Hiram Rhodes Revels, a Republican from Mississippi, is sworn into the United States Senate, becoming the first African American ever to sit in Congress.
April 13 » The New York City Metropolitan Museum of Art is founded.
December 12 » Joseph H. Rainey of South Carolina becomes the second black U.S. congressman.
Day of death December 17, 1948
The temperature on December 17, 1948 was between 4.3 °C and 8.0 °C and averaged 6.4 °C. There was 3.9 mm of rain during 3.8 hours. There was 3.8 hours of sunshine (49%). The average windspeed was 3 Bft (moderate breeze) and was prevailing from the north-northwest. Source: KNMI
In The Netherlands , there was from July 3, 1946 to August 7, 1948 the cabinet Beel I, with Dr. L.J.M. Beel (KVP) as prime minister.
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).
January 1 » The British railway network is nationalized to form British Railways.
February 19 » The Conference of Youth and Students of Southeast Asia Fighting for Freedom and Independence convenes in Calcutta.
June 9 » Foundation of the International Council on Archives under the auspices of the UNESCO.
June 16 » Members of the Malayan Communist Party kill three British plantation managers in Sungai Siput; in response, British Malaya declares a state of emergency.
June 26 » William Shockley files the original patent for the grown-junction transistor, the first bipolar junction transistor.
September 13 » Deputy Prime Minister of India Vallabhbhai Patel orders the Army to move into Hyderabad to integrate it with the Indian Union.
When copying data from this family tree, please include a reference to the origin: Leo Ket, "Family tree Ket", database, Genealogy Online (https://www.genealogieonline.nl/stamboom-ket/I503545.php : accessed March 8, 2026), "Jozeph Willem Frederik Jonkers (1870-1948)".
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