The temperature on July 22, 1923 was between 13.4 °C and 21.6 °C and averaged 18.1 °C. There was 5.9 hours of sunshine (37%). The average windspeed was 3 Bft (moderate breeze) and was prevailing from the west. 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.
January 9 » Lithuanian residents of the Memel Territory rebel against the League of Nations' decision to leave the area as a mandated region under French control.
February 15 » Greece becomes the last European country to adopt the Gregorian calendar.
February 16 » Howard Carter unseals the burial chamber of Pharaoh Tutankhamun.
June 27 » Capt. Lowell H. Smith and Lt. John P. Richter perform the first ever aerial refueling in a DH.4B biplane.
July 1 » The Parliament of Canada suspends all Chinese immigration.
September 29 » The First American Track & Field championships for women are held.
Day of death April 3, 1983
The temperature on April 3, 1983 was between -1.4 °C and 8.1 °C and averaged 3.2 °C. There was 0.5 mm of rain during 0.6 hours. There was 6.5 hours of sunshine (50%). The partly clouded was. The average windspeed was 2 Bft (weak wind) and was prevailing from the northwest. Source: KNMI
In The Netherlands , there was from Thursday, November 4, 1982 to Monday, July 14, 1986 the cabinet Lubbers I, with Drs. R.F.M. Lubbers (CDA) as prime minister.
April 25 » Cold War: American schoolgirl Samantha Smith is invited to visit the Soviet Union by its leader Yuri Andropov after he read her letter in which she expressed fears about nuclear war.
May 17 » The U.S. Department of Energy declassifies documents showing world's largest mercury pollution event in Oak Ridge, Tennessee (ultimately found to be 4.2million pounds [1.9kt]), in response to the Appalachian Observer's Freedom of Information Act request.
July 16 » Sikorsky S-61 disaster: A helicopter crashes off the Isles of Scilly, causing 20 fatalities.
July 27 » Black July: Eighteen Tamil political prisoners at the Welikada high security prison in Colombo are massacred by Sinhalese prisoners, the second such massacre in two days.
November 17 » The Zapatista Army of National Liberation is founded in Mexico.
December 4 » US Navy aircraft from USS John F. Kennedy and USS Independence attack Syrian Missile sites in Lebanon in response to an F-14 being fired on by an SA-7. One A-6 Intruder and A-7 Corsair are shot down. 1 American pilot was killed, one was rescued and one is captured.
When copying data from this family tree, please include a reference to the origin: Joop Klavers, "Family tree Klavers", database, Genealogy Online (https://www.genealogieonline.nl/stamboom_klavers/I63111.php : accessed March 6, 2026), "Jan Neef (1923-1983)".
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