The temperature on September 15, 1871 was about 19.5 °C. The air pressure was 3 kgf/m2 and came mainly from the east-northeast. The atmospheric humidity was 65%. 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.
March 26 » The elections of Commune council of the Paris Commune are held.
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.
September 28 » The Brazilian Parliament passes a law that frees all children thereafter born to slaves, and all government-owned slaves.
October 10 » Chicago burns after a barn accident. The fire lasts from October 8–10.
Day of death April 4, 1958
The temperature on April 4, 1958 was between 5.3 °C and 9.2 °C and averaged 7.4 °C. There was 1.4 mm of rain during 2.8 hours. There was 2.3 hours of sunshine (18%). The heavily clouded was. The average windspeed was 4 Bft (moderate breeze) and was prevailing from the south east. Source: KNMI
February 22 » Egypt and Syria join to form the United Arab Republic.
March 16 » The Ford Motor Company produces its 50 millionth automobile, the Thunderbird, averaging almost a million cars a year since the company's founding.
May 24 » United Press International is formed through a merger of the United Press and the International News Service.
May 30 » Memorial Day: The remains of two unidentified American servicemen, killed in action during World War II and the Korean War respectively, are buried at the Tomb of the Unknown Soldier in Arlington National Cemetery.
August 29 » United States Air Force Academy opens in Colorado Springs, Colorado.
October 1 » The National Advisory Committee for Aeronautics is replaced by NASA.
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/I66040.php : accessed February 9, 2026), "Jacob Postmus (1871-1958)".
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