The temperature on September 28, 1887 was about 10.0 °C. There was 2 mm of rain. The air pressure was 8 kgf/m2 and came mainly from the south-southwest. The airpressure was 74 cm mercury. The atmospheric humidity was 95%. Source: KNMI
In The Netherlands , there was from April 23, 1884 to April 21, 1888 the cabinet Heemskerk, with Mr. J. Heemskerk Azn. (conservatief) as prime minister.
February 8 » The Dawes Act authorizes the President of the United States to survey Native American tribal land and divide it into individual allotments.
May 9 » Buffalo Bill Cody's Wild West Show opens in London.
June 8 » Herman Hollerith applies for US patent #395,781 for the 'Art of Compiling Statistics', which was his punched card calculator.
October 1 » Balochistan is conquered by the British Empire.
November 11 » August Spies, Albert Parsons, Adolph Fischer and George Engel are executed as a result of the Haymarket affair.
November 13 » Bloody Sunday clashes in central London.
Day of death October 21, 1964
The temperature on October 21, 1964 was between 0.3 °C and 8.1 °C and averaged 5.4 °C. There was 2.5 mm of rain during 3.1 hours. The almost completely overcast was. The average windspeed was 2 Bft (weak wind) and was prevailing from the south. Source: KNMI
February 1 » The Beatles have their first number one hit in the United States with "I Want to Hold Your Hand".
September 13 » Martin Luther King Jr. addresses a crowd of 20,000 West Berliners on Sunday, in Waldbühne.
September 21 » Malta gains independence from the United Kingdom, but remains in the Commonwealth.
October 22 » Jean-Paul Sartre is awarded the Nobel Prize in Literature, but turns down the honor.
October 29 » A collection of irreplaceable gems, including the 565 carat (113 g) Star of India, is stolen by a group of thieves (among them is "Murph the surf") from the American Museum of Natural History in New York City.
December 22 » The first test flight of the SR-71 (Blackbird) takes place at Air Force Plant 42 in Palmdale, California, United States.
When copying data from this family tree, please include a reference to the origin: Pieter Koert, "Family tree Koert", database, Genealogy Online (https://www.genealogieonline.nl/stamboom-koert/I8.php : accessed March 13, 2026), "Huibrecht Koert (1887-1964)".
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