Family tree Weening » Jacob Spoelstra (1889-1964)

Day of marriage May 17, 1913

• The temperature on May 17, 1913 was between 7.1 °C and 19.8 °C and averaged 13.5 °C. There was 6.4 hours of sunshine (41%). The average windspeed was 3 Bft (moderate breeze) and was prevailing from the north. 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 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.
  • May 30 » The Treaty of London is signed, ending the First Balkan War; Albania becomes an independent nation.
  • June 24 » Greece and Serbia annul their alliance with Bulgaria.
  • December 1 » The Buenos Aires Metro, the first underground railway system in the Southern Hemisphere and in Latin America, begins operation.
  • December 14 » Haruna, the fourth and last Kongō-class ship, launches, eventually becoming one of the Japanese workhorses during World War I and World War II.

Day of death July 5, 1964

• The temperature on July 5, 1964 was between 6.2 °C and 17.5 °C and averaged 12.6 °C. There was 0.1 mm of rain during 0.2 hours. There was 7.9 hours of sunshine (48%). The partly clouded was. The average windspeed was 2 Bft (weak wind) 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 July 24, 1963 to April 14, 1965 the cabinet Marijnen, with Mr. V.G.M. Marijnen (KVP) as prime minister.
• In the year 1964: Source: Wikipedia
  • The Netherlands had about 12.0 million citizens.
  • January 9 » Martyrs' Day: Several Panamanian youths try to raise the Panamanian flag in the U.S.-controlled Panama Canal Zone, leading to fighting between U.S. military and Panamanian civilians.
  • February 10 » Melbourne–Voyager collision: The aircraft carrier HMASMelbourne collides with and sinks the destroyer HMASVoyager off the south coast of New South Wales, Australia, killing 82.
  • May 2 » Vietnam War: An explosion sinks the American aircraft carrier USNS Card while it is docked at Saigon. Two Viet Cong combat swimmers had placed explosives on the ship's hull. She is raised and returned to service less than seven months later.
  • October 29 » The United Republic of Tanganyika and Zanzibar is renamed the United Republic of Tanzania.
  • November 28 » Vietnam War: National Security Council members agree to recommend that U.S. President Lyndon B. Johnson adopt a plan for a two-stage escalation of bombing in North Vietnam.
  • December 5 » Lloyd J. Old discovered the first linkage between the major histocompatibility complex (MHC) and disease—mouse leukemia—opening the way for the recognition of the importance of the MHC in the immune response.

Source: Wikipedia

• 1965 » Porfirio Rubirosa, Dominican race car driver, polo player, and diplomat (b. 1909)
• 1966 » George de Hevesy, Hungarian-German chemist and academic, Nobel Prize laureate (b. 1885)
• 1969 » Leo McCarey, American director, producer, and screenwriter (b. 1898)
• 1969 » Tom Mboya, Kenyan politician, 1st Kenyan Minister of Justice (b. 1930)
• 1969 » Walter Gropius, German architect, designed the John F. Kennedy Federal Building and Werkbund Exhibition (b. 1883)
• 1969 » Wilhelm Backhaus, German pianist and educator (b. 1884)