The temperature on November 12, 1871 was about 2.3 °C. The air pressure was 1 kgf/m2 and came mainly from the west-northwest. The atmospheric humidity was 93%. Source: KNMI
From June 4, 1868 till January 4, 1871 the Netherlands had a cabinet Van Bosse - Fock with the prime ministers Mr. P.P. van Bosse (liberaal) and Mr. C. Fock (liberaal).
In The Netherlands , there was from January 4, 1871 to July 6, 1872 the cabinet Thorbecke III, with Mr. J.R. Thorbecke (liberaal) as prime minister.
May 4 » The National Association, the first professional baseball league, opens its first season in Fort Wayne, Indiana.
May 21 » French troops invade the Paris Commune and engage its residents in street fighting. By the close of "Bloody Week", some 20,000 communards have been killed and 38,000 arrested.
May 21 » Opening of the first rack railway in Europe, the Rigi Bahnen on Mount Rigi.
July 30 » The Staten Island Ferry Westfield's boiler explodes, killing over 85 people.
September 20 » Bishop John Coleridge Patteson, first bishop of Melanesia, is martyred on Nukapu, now in the Solomon Islands.
December 24 » The opera Aida premieres in Cairo, Egypt.
Day of marriage September 9, 1893
The temperature on September 9, 1893 was about 14.1 °C. There was 6 mm of rain. The airpressure was 75 cm mercury. The atmospheric humidity was 96%. Source: KNMI
In The Netherlands , there was from August 21, 1891 to May 9, 1894 the cabinet Van Tienhoven, with Mr. G. van Tienhoven (unie-liberaal) as prime minister.
February 1 » Thomas A. Edison finishes construction of the first motion picture studio, the Black Maria in West Orange, New Jersey.
March 1 » Electrical engineer Nikola Tesla gives the first public demonstration of radio in St. Louis, Missouri.
September 16 » Settlers make a land run for prime land in the Cherokee Strip in Oklahoma.
September 19 » In New Zealand, the Electoral Act of 1893 is consented to by the governor, giving all women in New Zealand the right to vote.
September 20 » Charles Duryea and his brother road-test the first American-made gasoline-powered automobile.
December 23 » The opera Hansel and Gretel by Engelbert Humperdinck is first performed.
Day of death March 29, 1937
The temperature on March 29, 1937 was between -1.9 °C and 8.0 °C and averaged 3.4 °C. There was 0.1 mm of rain. There was 5.0 hours of sunshine (39%). The average windspeed was 3 Bft (moderate breeze) and was prevailing from the north. Source: KNMI
February 21 » The League of Nations bans foreign national "volunteers" in the Spanish Civil War.
April 9 » The Kamikaze arrives at Croydon Airport in London. It is the first Japanese-built aircraft to fly to Europe.
May 7 » Spanish Civil War: The German Condor Legion, equipped with Heinkel He 51 biplanes, arrives in Spain to assist Francisco Franco's forces.
June 14 » U.S. House of Representatives passes the Marihuana Tax Act.
August 13 » Second Sino-Japanese War: The Battle of Shanghai begins.
December 9 » Second Sino-Japanese War: Battle of Nanking: Japanese troops under the command of Lt. Gen. Asaka Yasuhiko launch an assault on the Chinese city of Nanjing (Nanking).
When copying data from this family tree, please include a reference to the origin: Elly Gelderman, "Family tree Gelderman", database, Genealogy Online (https://www.genealogieonline.nl/stamboom-gelderman/I2353.php : accessed February 4, 2026), "Willem van Keulen (1871-1937)".
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