March 2 » The U.S. Congress passes the Platt Amendment limiting the autonomy of Cuba, as a condition of the withdrawal of American troops.
March 2 » United States Steel Corporation is founded as a result of a merger between Carnegie Steel Company and Federal Steel Company which became the first corporation in the world with a market capital over $1 billion.
July 24 » O. Henry is released from prison in Columbus, Ohio, after serving three years for embezzlement from a bank.
August 10 » The U.S. Steel recognition strike by the Amalgamated Association of Iron and Steel Workers begins.
September 14 » U.S. President William McKinley dies after being mortally wounded on September 6 by anarchist Leon Czolgosz and is succeeded by Vice President Theodore Roosevelt.
December 3 » In a State of the Union message, U.S. President Theodore Roosevelt delivers a 20,000-word speech to the House of Representatives asking Congress to curb the power of trusts "within reasonable limits".
Day of marriage May 17, 1923
The temperature on May 17, 1923 was between 3.0 °C and 10.3 °C and averaged 6.0 °C. There was 8.6 mm of rain. There was 5.4 hours of sunshine (34%). The average windspeed was 3 Bft (moderate breeze) and was prevailing from the west-southwest. Source: KNMI
In The Netherlands , there was from September 19, 1922 to August 4, 1925 the cabinet Ruys de Beerenbrouck II, with Jonkheer mr. Ch.J.M. Ruys de Beerenbrouck (RKSP) as prime minister.
February 15 » Greece becomes the last European country to adopt the Gregorian calendar.
April 28 » Wembley Stadium is opened, named initially as the Empire Stadium.
August 18 » First British Track and Field championships for women, London.
October 13 » Ankara becomes the capital of Turkey.
October 16 » The Walt Disney Company is founded.
October 31 » The first of 160 consecutive days of 100° Fahrenheit at Marble Bar, Western Australia.
Day of death April 6, 1991
The temperature on April 6, 1991 was between 4.5 °C and 14.1 °C and averaged 9.4 °C. There was 0.6 mm of rain during 0.3 hours. There was 6.5 hours of sunshine (49%). The partly or heavily clouded was. The average windspeed was 3 Bft (moderate breeze) and was prevailing from the southwest. Source: KNMI
In The Netherlands , there was from Tuesday, November 7, 1989 to Monday, August 22, 1994 the cabinet Lubbers III, with Drs. R.F.M. Lubbers (CDA) as prime minister.
January 29 » Gulf War: The Battle of Khafji, the first major ground engagement of the war, as well as its deadliest, begins.
February 1 » A runway collision between USAir Flight 1493 and SkyWest Flight 5569 at Los Angeles International Airport results in the deaths of 34 people, and injuries to 30 others.
July 10 » The South African cricket team is readmitted into the International Cricket Council following the end of Apartheid.
August 30 » Dissolution of the Soviet Union: Azerbaijan declares independence from Soviet Union.
September 19 » Ötzi the Iceman is discovered in the Alps on the border between Italy and Austria.
September 28 » The Strategic Air Command stands down from alert all ICBMs scheduled for deactivation under START I, as well as its strategic bomber force.
When copying data from this family tree, please include a reference to the origin: Tjitze Koster, "Family tree Koster Twijslerheide e.o.", database, Genealogy Online (https://www.genealogieonline.nl/stamboom-koster/I6604.php : accessed February 13, 2026), "Aaltje Elzinga (1901-1991)".
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