The temperature on March 8, 1923 was between 2.1 °C and 5.8 °C and averaged 4.0 °C. There was 0.5 mm of rain. The average windspeed was 3 Bft (moderate breeze) and was prevailing from the north-northeast. 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 15 » Insulin becomes generally available for use by people with diabetes.
September 29 » The British Mandate for Palestine takes effect, creating Mandatory Palestine.
October 13 » Ankara becomes the capital of Turkey.
October 16 » The Walt Disney Company is founded.
December 21 » United Kingdom and Nepal formally signed an agreement of friendship, called the Nepal–Britain Treaty of 1923, which superseded the Treaty of Sugauli signed in 1816.
Day of marriage July 19, 1947
The temperature on July 19, 1947 was between 11.7 °C and 23.6 °C and averaged 18.5 °C. There was 14.3 hours of sunshine (89%). The average windspeed was 3 Bft (moderate breeze) and was prevailing from the north-northeast. Source: KNMI
April 16 » An explosion on board a freighter in port causes the city of Texas City, Texas, to catch fire, killing almost 600.
April 30 » In Nevada, Boulder Dam is renamed Hoover Dam.
June 24 » Kenneth Arnold makes the first widely reported UFO sighting near Mount Rainier, Washington, leading to the coining of the phrase "flying saucer".
August 14 » Pakistan gains Independence from the British Empire and joins the Commonwealth of Nations.
October 14 » Chuck Yeager becomes the first person to exceed the speed of sound.
December 23 » The transistor is first demonstrated at Bell Laboratories.
Day of death March 24, 2000
The temperature on March 24, 2000 was between 4.9 °C and 12.3 °C and averaged 8.8 °C. There was 4.4 mm of rain during 3.8 hours. The heavily clouded was. The average windspeed was 2 Bft (weak wind) and was prevailing from the south. Source: KNMI
June 5 » The Six-Day War in Kisangani begins in Kisangani, in the Democratic Republic of the Congo, between Ugandan and Rwandan forces. A large part of the city is destroyed.
August 11 » An air rage incident occurs on board Southwest Airlines Flight 1763 when 19-year-old Jonathan Burton attempts to storm the cockpit, but he is subdued by other passengers and dies from his injuries.
September 10 » Operation Barras successfully frees six British soldiers held captive for over two weeks and contributes to the end of the Sierra Leone Civil War.
November 9 » Uttarakhand officially becomes the 27th state of India, formed from thirteen districts of northwestern Uttar Pradesh.
December 15 » The third reactor at the Chernobyl Nuclear Power Plant is shut down.
December 19 » The Leninist Guerrilla Units wing of the Communist Labour Party of Turkey/Leninist attack a Nationalist Movement Party office in Istanbul, Turkey, killing one person and injuring three.
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/I186672.php : accessed October 21, 2026), "Johannes Wiersma (1923-2000)".
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