The temperature on April 7, 1920 was between 1.4 °C and 12.7 °C and averaged 8.2 °C. There was 1.1 mm of rain. There was 3.3 hours of sunshine (25%). The average windspeed was 3 Bft (moderate breeze) and was prevailing from the south-southwest. Source: KNMI
In The Netherlands , there was from September 9, 1918 to September 18, 1922 the cabinet Ruys de Beerenbrouck I, with Jonkheer mr. Ch.J.M. Ruys de Beerenbrouck (RKSP) as prime minister.
January 10 » The Treaty of Versailles takes effect, officially ending World War I.
January 28 » Foundation of the Spanish Legion.
February 24 » Nancy Astor becomes the first woman to speak in the House of Commons of the United Kingdom following her election as a Member of Parliament (MP) three months earlier.
June 11 » During the U.S. Republican National Convention in Chicago, U.S. Republican Party leaders gathered in a room at the Blackstone Hotel to come to a consensus on their candidate for the U.S. presidential election, leading the Associated Press to coin the political phrase "smoke-filled room".
August 18 » The Nineteenth Amendment to the United States Constitution is ratified, guaranteeing women's suffrage.
August 20 » The National Football League is organized as the American Professional Football Conference in Canton, Ohio
Day of marriage April 4, 1946
The temperature on April 4, 1946 was between 8.6 °C and 23.4 °C and averaged 15.9 °C. There was 8.8 hours of sunshine (67%). The average windspeed was 3 Bft (moderate breeze) and was prevailing from the south. Source: KNMI
From June 24, 1945 till July 3, 1946 the Netherlands had a cabinet Schermerhorn - Drees with the prime ministers Prof. ir. W. Schermerhorn (VDB) and W. Drees (PvdA).
In The Netherlands , there was from July 3, 1946 to August 7, 1948 the cabinet Beel I, with Dr. L.J.M. Beel (KVP) as prime minister.
February 15 » ENIAC, the first electronic general-purpose computer, is formally dedicated at the University of Pennsylvania in Philadelphia.
March 2 » Ho Chi Minh is elected the President of North Vietnam.
April 8 » Électricité de France, the world's largest utility company, is formed as a result of the nationalisation of a number of electricity producers, transporters and distributors.
April 20 » The League of Nations officially dissolves, giving most of its power to the United Nations.
August 3 » Santa Claus Land, the world's first themed amusement park, opens in Santa Claus, Indiana, United States.
December 11 » The United Nations International Children's Emergency Fund (UNICEF) is established.
Day of death May 11, 1990
The temperature on May 11, 1990 was between 8.1 °C and 14.5 °C and averaged 10.6 °C. There was 6.6 mm of rain during 4.9 hours. There was 2.8 hours of sunshine (18%). The heavily clouded was. The average windspeed was 2 Bft (weak wind) 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 10 » Time Warner is formed by the merger of Time Inc. and Warner Communications.
May 20 » The first post-Communist presidential and parliamentary elections are held in Romania.
June 12 » Russia Day: The parliament of the Russian Federation formally declares its sovereignty.
August 10 » The Magellan space probe reaches Venus.
August 28 » An F5 tornado strikes the Illinois cities of Plainfield and Joliet, killing 29 people.
September 16 » The railroad between the People's Republic of China and Kazakhstan is completed at Dostyk, adding a sizable link to the concept of the Eurasian Land Bridge.
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/I186956.php : accessed October 17, 2026), "Grietje de Jong (1920-1990)".
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