The temperature on November 9, 1889 was about 11.3 °C. There was 1 mm of rain. The airpressure was 77 cm mercury. The atmospheric humidity was 98%. Source: KNMI
January 8 » Herman Hollerith is issued US patent #395,791 for the 'Art of Applying Statistics' — his punched card calculator.
January 30 » Archduke Crown Prince Rudolf of Austria, heir to the Austro-Hungarian crown, is found dead with his mistress Baroness Mary Vetsera in the Mayerling.
April 1 » The University of Northern Colorado was established, as the Colorado State Normal School.
June 26 » Bangui is founded by Albert Dolisie and Alfred Uzac in what was then the upper reaches of the French Congo.
June 29 » Hyde Park and several other Illinois townships vote to be annexed by Chicago, forming the largest United States city in area and second largest in population at the time.
August 4 » The Great Fire of Spokane, Washington destroys some 32 blocks of the city, prompting a mass rebuilding project.
When copying data from this family tree, please include a reference to the origin: Erik Rottink, "Family tree Rottink en Poelhekken", database, Genealogy Online (https://www.genealogieonline.nl/stamboom-rottink-en-poelhekken/I13595.php : accessed June 14, 2024), "Antonia van Manen".
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