The temperature on January 14, 1881 was about -12.3 °C. The air pressure was 2 kgf/m2 and came mainly from the northeast. The airpressure was 76 cm mercury. The atmospheric humidity was 89%. Source: KNMI
In The Netherlands , there was from August 20, 1879 to April 23, 1883 the cabinet Van Lijnden van Sandenburg, with Mr. C.Th. baron Van Lijnden van Sandenburg (conservatief-AR) as prime minister.
April 2 » The United States Congress passes the Foraker Act, giving Puerto Rico limited self-rule.
June 5 » Second Boer War: British soldiers take Pretoria.
June 9 » Indian nationalist Birsa Munda dies of cholera in a British prison.
June 14 » Hawaii becomes a United States territory.
July 9 » The Federation of Australia is given royal assent.
November 7 » The People's Party is founded in Cuba.
Day of death July 20, 1947
The temperature on July 20, 1947 was between 12.4 °C and 24.0 °C and averaged 18.0 °C. There was 12.1 hours of sunshine (75%). The average windspeed was 3 Bft (moderate breeze) and was prevailing from the north-northwest. Source: KNMI
January 6 » Pan American Airlines becomes the first commercial airline to offer a round-the-world ticket.
April 6 » The first Tony Awards are presented for theatrical achievement.
May 22 » Cold War: The Truman Doctrine goes into effect, aiding Turkey and Greece.
July 19 » Prime Minister of the shadow Burmese government, Bogyoke Aung San and eight others are assassinated.
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.
November 25 » Red Scare: The "Hollywood Ten" are blacklisted by Hollywood movie studios.
When copying data from this family tree, please include a reference to the origin: Irene Jolanda van der Meulen, "Family tree Ype Ypes (waaronder van der Meulen)", database, Genealogy Online (https://www.genealogieonline.nl/stamboom-ype-ypes/I6611.php : accessed February 19, 2026), "Sijtze Kooistra (1881-1947)".
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