The temperature on April 23, 1910 was between 1.4 °C and 9.2 °C and averaged 6.2 °C. There was 0.4 mm of rain. There was 5.7 hours of sunshine (40%). The average windspeed was 4 Bft (moderate breeze) and was prevailing from the west-southwest. Source: KNMI
January 15 » Construction ends on the Buffalo Bill Dam in Wyoming, United States, which was the highest dam in the world at the time, at 325ft (99m).
May 31 » The South Africa Act comes into force, establishing the Union of South Africa.
June 25 » Igor Stravinsky's ballet The Firebird is premiered in Paris, bringing him to prominence as a composer.
July 4 » The Johnson–Jeffries riots occur after African-American boxer Jack Johnson knocks out white boxer Jim Jeffries in the 15th round. Between 11 and 26 people are killed and hundreds more injured.
July 15 » In his book Clinical Psychiatry, Emil Kraepelin gives a name to Alzheimer's disease, naming it after his colleague Alois Alzheimer.
October 22 » Hawley Harvey Crippen (the first felon to be arrested with the help of radio) is convicted of poisoning his wife.
Day of marriage June 11, 1932
The temperature on June 11, 1932 was between 11.5 °C and 25.7 °C and averaged 18.9 °C. There was 11.3 hours of sunshine (68%). The average windspeed was 3 Bft (moderate breeze) and was prevailing from the south east. Source: KNMI
In The Netherlands , there was from August 10, 1929 to May 26, 1933 the cabinet Ruys de Beerenbrouck III, with Jonkheer mr. Ch.J.M. Ruys de Beerenbrouck (RKSP) as prime minister.
July 8 » The Dow Jones Industrial Average reaches its lowest level of the Great Depression, closing at 41.22.
July 17 » Altona Bloody Sunday: A riot between the Nazi Party paramilitary forces, the SS and SA, and the German Communist Party ensues.
September 7 » The Battle of Boquerón, the first major battle of the Chaco War, commences.
September 29 » Chaco War: Last day of the Battle of Boquerón between Paraguay and Bolivia.
October 15 » Tata Airlines (later to become Air India) makes its first flight.
December 27 » Radio City Music Hall, "Showplace of the Nation", opens in New York City.
Day of death November 30, 2001
The temperature on November 30, 2001 was between 10.8 °C and 12.7 °C and averaged 11.7 °C. There was 10.4 mm of rain during 15.2 hours. The almost completely overcast was. The average windspeed was 2 Bft (weak wind) and was prevailing from the south-southwest. Source: KNMI
January 16 » US President Bill Clinton awards former President Theodore Roosevelt a posthumous Medal of Honor for his service in the Spanish–American War.
September 3 » In Belfast, Protestant loyalists begin a picket of Holy Cross, a Catholic primary school for girls. For the next 11 weeks, riot police escort the schoolchildren and their parents through hundreds of protesters, some of whom hurl missiles and abuse. The protest sparks fierce rioting and grabs world headlines.
September 18 » First mailing of anthrax letters from Trenton, New Jersey in the 2001 anthrax attacks.
November 12 » In New York City, American Airlines Flight 587, an Airbus A300 en route to the Dominican Republic, crashes minutes after takeoff from John F. Kennedy International Airport, killing all 260 on board and five on the ground.
November 14 » War in Afghanistan: Afghan Northern Alliance fighters take over the capital Kabul.
December 13 » Sansad Bhavan, the building housing the Indian Parliament, is attacked by terrorists. Twelve people are killed, including the terrorists.
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/I12289.php : accessed February 12, 2026), "Jeltje Koenes (1910-2001)".
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