The temperature on June 22, 1920 was between 9.3 °C and 21.7 °C and averaged 16.1 °C. There was 10.0 hours of sunshine (60%). The average windspeed was 2 Bft (weak wind) and was prevailing from the west. 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.
February 2 » The Tartu Peace Treaty is signed between Estonia and Russia.
May 3 » A Bolshevik coup fails in the Democratic Republic of Georgia.
June 15 » Following the 1920 Schleswig plebiscites, Northern Schleswig is transferred from Germany to Denmark.
July 20 » The Greek Army takes control of Silivri after Greece is awarded the city by the Paris Peace Conference; by 1923 Greece effectively lost control to the Turks.
August 20 » The first commercial radio station, 8MK (now WWJ), begins operations in Detroit.
September 1 » The Fountain of Time opens as a tribute to the 100 years of peace between the United States and Great Britain following the Treaty of Ghent.
Day of death May 31, 2005
The temperature on May 31, 2005 was between 6.4 °C and 16.7 °C and averaged 11.8 °C. There was 0.2 mm of rain during 0.1 hours. There was 11.4 hours of sunshine (70%). The partly clouded was. The average windspeed was 2 Bft (weak wind) and was prevailing from the west-northwest. Source: KNMI
In The Netherlands , there was from Tuesday, May 27, 2003 to Friday, July 7, 2006 the cabinet Balkenende II, with Mr.dr. J.P. Balkenende (CDA) as prime minister.
January 8 » The nuclear sub USSSan Francisco collides at full speed with an undersea mountain south of Guam. One man is killed, but the sub surfaces and is repaired.
February 20 » Spain becomes the first country to vote in a referendum on ratification of the proposed Constitution of the European Union, passing it by a substantial margin, but on a low turnout.
July 29 » Astronomers announce their discovery of the dwarf planet Eris.
August 19 » The first-ever joint military exercise between Russia and China, called Peace Mission 2005 begins.
September 12 » Israeli-Palestinian conflict: the Israeli disengagement from Gaza is completed, leaving some 2,530 homes demolished.
December 17 » Jigme Singye Wangchuck abdicates the throne as King of Bhutan.
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/I208198.php : accessed January 1, 2026), "Derkje Martini (1920-2005)".
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