The temperature on April 18, 1908 was between 2.9 °C and 8.8 °C and averaged 5.4 °C. There was 2.0 mm of rain. There was 3.8 hours of sunshine (27%). The average windspeed was 5 Bft (very strong wind) and was prevailing from the north. Source: KNMI
In The Netherlands , there was from August 17, 1905 to February 11, 1908 the cabinet De Meester, with Mr. Th. de Meester (unie-liberaal) as prime minister.
In The Netherlands , there was from February 12, 1908 to August 29, 1913 the cabinet Heemskerk, with Mr. Th. Heemskerk (AR) as prime minister.
January 11 » Grand Canyon National Monument is created.
February 1 » Lisbon Regicide: King Carlos I of Portugal and Infante Luis Filipe are shot dead in Lisbon.
April 8 » Harvard University votes to establish the Harvard Business School.
April 11 » SMSBlücher, the last armored cruiser to be built by the Imperial German Navy, is launched.
April 14 » Hauser Dam, a steel dam on the Missouri River in Montana, U.S., fails, sending a surge of water 25 to 30 feet (7.6 to 9.1m) high downstream.
April 16 » Natural Bridges National Monument is established in Utah.
Day of death August 14, 1990
The temperature on August 14, 1990 was between 12.9 °C and 25.0 °C and averaged 19.0 °C. There was 3.7 hours of sunshine (25%). The partly clouded was. The average windspeed was 2 Bft (weak wind) and was prevailing from the west-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.
February 7 » Dissolution of the Soviet Union: The Central Committee of the Soviet Communist Party agrees to give up its monopoly on power.
March 29 » The Czechoslovak parliament is unable to reach an agreement on what to call the country after the fall of Communism, sparking the so-called Hyphen War.
June 22 » Cold War: Checkpoint Charlie is dismantled in Berlin.
July 1 » German reunification: East Germany accepts the Deutsche Mark as its currency, thus uniting the economies of East and West Germany.
November 7 » Mary Robinson becomes the first woman to be elected President of the Republic of Ireland.
November 14 » After German reunification, the Federal Republic of Germany and Poland sign a treaty confirming the Oder–Neisse line as the border between Germany and Poland.
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/I117288.php : accessed October 16, 2026), "Tjerkje Boonstra (1908-1990)".
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