The temperature on June 8, 1889 was about 24.3 °C. There was 6 mm of rain. The airpressure was 76 cm mercury. The atmospheric humidity was 65%. 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.
March 31 » The Eiffel Tower is officially opened.
July 8 » The first issue of The Wall Street Journal is published.
August 4 » The Great Fire of Spokane, Washington destroys some 32 blocks of the city, prompting a mass rebuilding project.
November 2 » North Dakota and South Dakota are admitted as the 39th and 40th U.S. states.
When copying data from this family tree, please include a reference to the origin: J.C. Booij, "Descendants Hop en Booij", database, Genealogy Online (https://www.genealogieonline.nl/parenteel-hop-booij/I29775.php : accessed September 23, 2024), "Huite Ykema (1889-????)".
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