The temperature on July 29, 1876 was about 18.5 °C. The air pressure was 4 kgf/m2 and came mainly from the west-southwest. The airpressure was 76 cm mercury. The atmospheric humidity was 71%. Source: KNMI
From August 27, 1874 till November 3, 1877 the Netherlands had a cabinet Heemskerk - Van Lijnden van Sandenburg with the prime ministers Mr. J. Heemskerk Azn. (conservatief) and Mr. C.Th. baron Van Lijnden van Sandenburg (AR).
February 26 » Japan and Korea sign a treaty granting Japanese citizens extraterritoriality rights, opening three ports to Japanese trade, and ending Korea's status as a tributary state of Qing dynasty China.
March 10 » The first successful test of a telephone is made by Alexander Graham Bell.
July 8 » The Hamburg massacre prior to the 1876 United States presidential election results in the deaths of six African-Americans of the Republican Party, along with one white assailant.
August 1 » Colorado is admitted as the 38th U.S. state.
August 8 » Thomas Edison receives a patent for his mimeograph.
August 31 » Ottoman Sultan Murad V is deposed and succeeded by his brother Abdul Hamid II.
Day of marriage April 30, 1903
The temperature on April 30, 1903 was between 6.6 °C and 16.4 °C and averaged 11.7 °C. There was 5.6 hours of sunshine (38%). Source: KNMI
April 19 » The Kishinev pogrom in Kishinev (Bessarabia) begins, forcing tens of thousands of Jews to later seek refuge in Palestine and the Western world.
July 20 » The Ford Motor Company ships its first automobile.
August 18 » German engineer Karl Jatho allegedly flies his self-made, motored gliding airplane four months before the first flight of the Wright brothers.
October 1 » Baseball: The Boston Americans play the Pittsburgh Pirates in the first game of the modern World Series.
October 13 » The Boston Red Sox win the first modern World Series, defeating the Pittsburgh Pirates in the eighth game.
October 31 » The Purdue Wreck, a railroad train collision in Indianapolis, kills 17 people, including 14 players of the Purdue University football team.
Day of death September 15, 1956
The temperature on September 15, 1956 was between 9.8 °C and 17.3 °C and averaged 13.4 °C. There was 0.1 mm of rain. There was 9.9 hours of sunshine (78%). The partly clouded was. The average windspeed was 3 Bft (moderate breeze) and was prevailing from the east-northeast. Source: KNMI
January 1 » Sudan achieves independence from Egypt and the United Kingdom.
February 25 » In his speech On the Cult of Personality and Its Consequences, Nikita Khrushchev, leader of the Soviet Union, denounces Stalin.
July 13 » The Dartmouth workshop is the first conference on artificial intelligence.
September 13 » The IBM 305 RAMAC is introduced, the first commercial computer to use disk storage.
September 13 » The dike around the Dutch polder East Flevoland is closed.
November 1 » Hungarian Revolution: Imre Nagy announces Hungary's neutrality and withdrawal from the Warsaw Pact. Soviet troops begin to re-enter Hungary, contrary to assurances by the Soviet government. János Kádár and Ferenc Münnich secretly defect to the Soviets.
When copying data from this family tree, please include a reference to the origin: Hans Weening, "Family tree Weening", database, Genealogy Online (https://www.genealogieonline.nl/stamboom-weening/I204018.php : accessed December 31, 2025), "Roelfke Spanninga (1876-1956)".
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