The temperature on January 17, 1904 was between -1.4 °C and 4.5 °C and averaged 1.2 °C. There was 3.5 hours of sunshine (42%). The average windspeed was 3 Bft (moderate breeze) and was prevailing from the west. Source: KNMI
January 8 » The Blackstone Library is dedicated, marking the beginning of the Chicago Public Library system.
January 17 » Anton Chekhov's The Cherry Orchard receives its premiere performance at the Moscow Art Theatre.
April 8 » Longacre Square in Midtown Manhattan is renamed Times Square after The New York Times.
May 4 » The United States begins construction of the Panama Canal.
October 20 » Chile and Bolivia sign the Treaty of Peace and Friendship, delimiting the border between the two countries.
November 16 » English engineer John Ambrose Fleming receives a patent for the thermionic valve (vacuum tube).
Day of marriage April 21, 1926
The temperature on April 21, 1926 was between 3.5 °C and 10.0 °C and averaged 7.3 °C. There was 2.1 mm of rain. There was 1.7 hours of sunshine (12%). The average windspeed was 3 Bft (moderate breeze) and was prevailing from the south. Source: KNMI
March 14 » The El Virilla train accident, Costa Rica, kills 248 people and wounds another 93 when a train falls off a bridge over the Río Virilla between Heredia and Tibás.
March 15 » The dictator Theodoros Pangalos is elected President of Greece without opposition.
May 4 » The United Kingdom general strike begins.
June 14 » Brazil leaves the League of Nations.
August 20 » Japan's public broadcasting company, Nippon Hōsō Kyōkai (NHK) is established.
November 11 » The United States Numbered Highway System is established.
When copying data from this family tree, please include a reference to the origin: J. van Broekhoven, "Database Van Broekhoven", database, Genealogy Online (https://www.genealogieonline.nl/database-van-broekhoven/I46663.php : accessed March 1, 2026), "Gerdina Hendrika Griesdoorn (1904-)".
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