Family tree Weening » Miente van der Sluis (1888-1968)

Day of marriage December 20, 1917

• The temperature on December 20, 1917 was between -10.8 °C and -3.7 °C and averaged -6.9 °C. There was 0.1 mm of rain. There was 3.2 hours of sunshine (41%). The average windspeed was 2 Bft (weak wind) and was prevailing from the south east. 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 August 29, 1913 to September 9, 1918 the cabinet Cort van der Linden, with Mr. P.W.A. Cort van der Linden (liberaal) as prime minister.
• In the year 1917: Source: Wikipedia
  • The Netherlands had about 6.5 million citizens.
  • January 11 » The Kingsland munitions factory explosion occurs as a result of sabotage.
  • February 5 » The Congress of the United States passes the Immigration Act of 1917 over President Woodrow Wilson's veto.
  • September 26 » World War I: The Battle of Polygon Wood begins.
  • October 12 » World War I: The First Battle of Passchendaele takes place resulting in the largest single-day loss of life in New Zealand history.
  • November 2 » The Balfour Declaration proclaims British support for the "establishment in Palestine of a national home for the Jewish people" with the clear understanding "that nothing shall be done which may prejudice the civil and religious rights of existing non-Jewish communities".
  • December 6 » Halifax Explosion: A munitions explosion near Halifax, Nova Scotia kills more than 1,900 people in the largest artificial explosion up to that time.

Day of death December 27, 1968

• The temperature on December 27, 1968 was between -3.4 °C and 1.0 °C and averaged -1.3 °C. There was 3.3 mm of rain during 2.2 hours. There was 0.5 hours of sunshine (6%). The partly clouded was. The average windspeed was 2 Bft (weak wind) and was prevailing from the northwest. Source: KNMI
• Koningin Juliana (Huis van Oranje-Nassau) was from September 4, 1948 till April 30, 1980 sovereign of the Netherlands (also known as Koninkrijk der Nederlanden)
• In The Netherlands , there was from April 5, 1967 to Tuesday, July 6, 1971 the cabinet De Jong, with P.J.S. de Jong (KVP) as prime minister.
• In the year 1968: Source: Wikipedia
  • The Netherlands had about 12.7 million citizens.
  • March 18 » Gold standard: The U.S. Congress repeals the requirement for a gold reserve to back US currency.
  • June 5 » Presidential candidate Robert F. Kennedy is assassinated by Sirhan Sirhan.
  • August 20 » Cold War: Warsaw Pact troops invade Czechoslovakia, crushing the Prague Spring. East German participation is limited to a few specialists due to memories of the recent war. Only Albania and Romania refuse to participate.
  • September 15 » The Soviet Zond 5 spaceship is launched, becoming the first spacecraft to fly around the Moon and re-enter the Earth's atmosphere.
  • December 9 » Douglas Engelbart gave what became known as "The Mother of All Demos", publicly debuting the computer mouse, hypertext, and the bit-mapped graphical user interface using the oN-Line System (NLS).
  • December 31 » The first flight of the Tupolev Tu-144, the first civilian supersonic transport in the world.

Source: Wikipedia

• 1958 » Harry Warner, Polish-American film producer, co-founded Warner Bros. (b. 1881)
• 1965 » Edgar Ende, German painter (b. 1901)
• 1972 » Lester B. Pearson, Canadian historian and politician, 14th Prime Minister of Canada, Nobel Prize laureate (b. 1897)
• 1974 » Amy Vanderbilt, American author (b. 1908)
• 1974 » Vladimir Fock, Russian physicist and mathematician (b. 1898)
• 1978 » Chris Bell, American singer-songwriter and guitarist (b. 1951)