Family tree Weening » Jan Poelstra (1885-1970)

Day of marriage May 31, 1913

• The temperature on May 31, 1913 was between 7.3 °C and 15.8 °C and averaged 11.7 °C. There was 3.7 mm of rain. There was 0.2 hours of sunshine (1%). The average windspeed was 3 Bft (moderate breeze) and was prevailing from the west-northwest. 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 February 12, 1908 to August 29, 1913 the cabinet Heemskerk, with Mr. Th. Heemskerk (AR) as prime minister.
• 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 1913: Source: Wikipedia
  • The Netherlands had about 6.1 million citizens.
  • February 2 » Grand Central Terminal is opened in New York City.
  • February 5 » Greek military aviators, Michael Moutoussis and Aristeidis Moraitinis perform the first naval air mission in history, with a Farman MF.7 hydroplane.
  • February 9 » A group of meteors is visible across much of the eastern seaboard of North and South America, leading astronomers to conclude the source had been a small, short-lived natural satellite of the Earth.
  • February 13 » The 13th Dalai Lama proclaims Tibetan independence following a period of domination by Manchu Qing dynasty and initiated a period of almost four decades of independence.
  • February 21 » Ioannina is incorporated into the Greek state after the Balkan Wars.
  • March 20 » Sung Chiao-jen, a founder of the Chinese Nationalist Party, is wounded in an assassination attempt and dies 2 days later.

Day of death May 31, 1970

• The temperature on May 31, 1970 was between 10.8 °C and 16.6 °C and averaged 13.9 °C. There was 0.4 mm of rain during 0.6 hours. There was 9.4 hours of sunshine (57%). The partly clouded was. The average windspeed was 3 Bft (moderate breeze) and was prevailing from the west. 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 1970: Source: Wikipedia
  • The Netherlands had about 13.0 million citizens.
  • February 18 » The Chicago Seven are found not guilty of conspiring to incite riots at the 1968 Democratic National Convention.
  • March 5 » The Treaty on the Non-Proliferation of Nuclear Weapons goes into effect after ratification by 43 nations.
  • April 24 » China launches Dong Fang Hong I, becoming the fifth nation to put an object into orbit using its own booster.
  • August 17 » Venera program: Venera 7 launched. It will later become the first spacecraft to successfully transmit data from the surface of another planet (Venus).
  • October 26 » Muhammad Ali boxes for the first time after Ali's three-year hiatus due to draft evasion.
  • November 10 » Vietnam War: Vietnamization: For the first time in five years, an entire week ends with no reports of American combat fatalities in Southeast Asia.

Source: Wikipedia

• 1962 » Henry F. Ashurst, American lawyer and politician (b. 1874)
• 1967 » Billy Strayhorn, American pianist and composer (b. 1915)
• 1970 » Terry Sawchuk, Canadian-American ice hockey player (b. 1929)
• 1976 » Jacques Monod, French biologist and geneticist, Nobel Prize laureate (b. 1910)
• 1977 » William Castle, American actor, director, producer, and screenwriter (b. 1914)
• 1978 » József Bozsik, Hungarian footballer and manager (b. 1925)