Family tree Weening » Johannes Poelstra (1920-1986)

Day of marriage September 13, 1947

• The temperature on September 13, 1947 was between 13.0 °C and 26.5 °C and averaged 18.6 °C. There was 10.8 mm of rain during 2.9 hours. There was 7.5 hours of sunshine (58%). The average windspeed was 3 Bft (moderate breeze) and was prevailing from the southwest. Source: KNMI
• Koningin Wilhelmina (Huis van Oranje-Nassau) was from 1890 till 1948 sovereign of the Netherlands (also known as Koninkrijk der Nederlanden)
• 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.
• In the year 1947: Source: Wikipedia
  • The Netherlands had about 9.5 million citizens.
  • February 21 » In New York City, Edwin Land demonstrates the first "instant camera", the Polaroid Land Camera, to a meeting of the Optical Society of America.
  • March 1 » The International Monetary Fund begins financial operations.
  • April 28 » Thor Heyerdahl and five crew mates set out from Peru on the Kon-Tiki to demonstrate that Peruvian natives could have settled Polynesia.
  • July 8 » Reports are broadcast that a UFO crash landed in Roswell, New Mexico in what became known as the Roswell UFO incident.
  • September 30 » Pakistan joins the United Nations.
  • December 23 » The transistor is first demonstrated at Bell Laboratories.

Day of death January 28, 1986

• The temperature on January 28, 1986 was between -1.4 °C and 4.3 °C and averaged 1.6 °C. There was 2.0 mm of rain during 2.8 hours. There was 4.8 hours of sunshine (54%). The partly clouded was. The average windspeed was 3 Bft (moderate breeze) and was prevailing from the south-southwest. Source: KNMI
• Koningin Beatrix (Huis van Oranje-Nassau) was from April 30, 1980 till April 30, 2013 sovereign of the Netherlands (also known as Koninkrijk der Nederlanden)
• 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.
• In The Netherlands , there was from Tuesday, November 4, 1986 to Tuesday, November 7, 1989 the cabinet Lubbers II, with Drs. R.F.M. Lubbers (CDA) as prime minister.
• In the year 1986: Source: Wikipedia
  • The Netherlands had about 14.5 million citizens.
  • January 19 » The first IBM PC computer virus is released into the wild. A boot sector virus dubbed (c)Brain, it was created by the Farooq Alvi Brothers in Lahore, Pakistan, reportedly to deter unauthorized copying of the software they had written.
  • April 5 » Three people are killed in the bombing of the La Belle discotheque in West Berlin, Germany.
  • April 26 » A nuclear reactor accident occurs at the Chernobyl Nuclear Power Plant in the Ukrainian Soviet Socialist Republic in the Soviet Union, creating the world's worst nuclear disaster.
  • October 5 » Mordechai Vanunu's story in The Sunday Times reveals Israel's secret nuclear weapons.
  • October 27 » The British government suddenly deregulates financial markets, leading to a total restructuring of the way in which they operate in the country, in an event now referred to as the Big Bang.
  • November 3 » Iran–Contra affair: The Lebanese magazine Ash-Shiraa reports that the United States has been secretly selling weapons to Iran in order to secure the release of seven American hostages held by pro-Iranian groups in Lebanon.

Source: Wikipedia

• 1983 » Billy Fury. English pop star (b. 1940)
• 1983 » Frank Forde, Australian educator and politician, 15th Prime Minister of Australia (b. 1890)
• 1986 » Space Shuttle Challenger crew
• 1988 » Klaus Fuchs, German physicist and politician (b. 1911)
• 1989 » Choekyi Gyaltsen, 10th Panchen Lama (b. 1938)
• 1993 » Helen Sawyer Hogg, Canadian astronomer and academic (b. 1905)