The temperature on July 3, 1871 was about 21.1 °C. The air pressure was 12 kgf/m2 and came mainly from the south-southwest. The atmospheric humidity was 60%. 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.
March 26 » The elections of Commune council of the Paris Commune are held.
March 29 » Royal Albert Hall is opened by Queen Victoria.
April 30 » The Camp Grant massacre takes place in Arizona Territory.
June 16 » The Universities Tests Act 1871 allows students to enter the universities of Oxford, Cambridge and Durham without religious tests (except for those intending to study theology).
October 12 » The British in India enact the Criminal Tribes Act, naming many local communities "Criminal Tribes".
December 24 » The opera Aida premieres in Cairo, Egypt.
Day of marriage October 31, 1896
The temperature on October 31, 1896 was about 5.3 °C. The airpressure was 75 cm mercury. The atmospheric humidity was 100%. Source: KNMI
April 6 » In Athens, the opening of the first modern Olympic Games is celebrated, 1,500 years after the original games are banned by Roman emperor Theodosius I.
May 26 » Charles Dow publishes the first edition of the Dow Jones Industrial Average.
May 26 » Nicholas II becomes the last Tsar of Imperial Russia.
June 15 » The deadliest tsunami in Japan's history kills more than 22,000 people.
August 27 » Anglo-Zanzibar War: The shortest war in world history (09:02 to 09:40), between the United Kingdom and Zanzibar.
December 30 » Canadian ice hockey player Ernie McLea scores the first hat-trick in Stanley Cup play, and the Cup-winning goal as the Montreal Victorias defeat the Winnipeg Victorias 6–5.
Day of death January 7, 1947
The temperature on January 7, 1947 was between -12.0 °C and -7.3 °C and averaged -10.3 °C. There was 6.0 hours of sunshine (75%). The average windspeed was 3 Bft (moderate breeze) and was prevailing from the east. Source: KNMI
March 25 » An explosion in a coal mine in Centralia, Illinois kills 111.
June 10 » Saab produces its first automobile.
June 23 » The United States Senate follows the United States House of Representatives in overriding U.S. President Harry S. Truman's veto of the Taft–Hartley Act.
August 14 » Pakistan gains Independence from the British Empire and joins the Commonwealth of Nations.
October 20 » The House Un-American Activities Committee begins its investigation into Communist infiltration of the Hollywood film industry, resulting in a blacklist that prevents some from working in the industry for years.
December 16 » William Shockley, John Bardeen and Walter Brattain build the first practical point-contact transistor.
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/I170285.php : accessed December 27, 2025), "Ytsen de Boer (1871-1947)".
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