Family tree Klavers » Frederik Georg Slüter (1898-1972)

Day of marriage August 12, 1921

• The temperature on August 12, 1921 was between 8.6 °C and 21.4 °C and averaged 15.1 °C. There was 4.6 hours of sunshine (31%). The average windspeed was 3 Bft (moderate breeze) and was prevailing from the west-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 September 9, 1918 to September 18, 1922 the cabinet Ruys de Beerenbrouck I, with Jonkheer mr. Ch.J.M. Ruys de Beerenbrouck (RKSP) as prime minister.
• In the year 1921: Source: Wikipedia
  • The Netherlands had about 6.9 million citizens.
  • January 20 » The first Constitution of Turkey is adopted, making fundamental changes in the source and exercise of sovereignty by consecrating the principle of national sovereignty.
  • February 21 » Rezā Shāh takes control of Tehran during a successful coup.
  • June 30 » U.S. President Warren G. Harding appoints former President William Howard Taft as Chief Justice of the United States.
  • July 11 » The Red Army captures Mongolia from the White Army and establishes the Mongolian People's Republic.
  • October 29 » United States: Second trial of Sacco and Vanzetti in Boston, Massachusetts.
  • December 22 » Opening of Visva-Bharati College, also known as Santiniketan College, now Visva Bharati University, India.

Day of death October 21, 1972

• The temperature on October 21, 1972 was between 1.9 °C and 8.3 °C and averaged 5.2 °C. There was 8.7 mm of rain during 5.0 hours. There was 0.8 hours of sunshine (8%). The partly or heavily clouded was. The average windspeed was 2 Bft (weak wind) and was prevailing from the west-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 Biesheuvel I, with Mr. B.W. Biesheuvel (ARP) as prime minister.
• In The Netherlands , there was from Thursday, July 20, 1972 to Friday, May 11, 1973 the cabinet Biesheuvel II, with Mr. B.W. Biesheuvel (ARP) as prime minister.
• In the year 1972: Source: Wikipedia
  • The Netherlands had about 13.3 million citizens.
  • March 3 » Mohawk Airlines Flight 405 crashes as a result of a control malfunction and insufficient training in emergency procedures.
  • April 6 » Vietnam War: Easter Offensive: American forces begin sustained air strikes and naval bombardments.
  • September 4 » Mark Spitz becomes the first competitor to win seven medals at a single Olympic Games.
  • September 11 » The San Francisco Bay Area Rapid Transit system begins passenger service.
  • October 13 » Aeroflot Flight 217 crashes outside Moscow, killing 174.
  • December 7 » Apollo 17, the last Apollo moon mission, is launched. The crew takes the photograph known as The Blue Marble as they leave the Earth.

Source: Wikipedia

• 1969 » Jack Kerouac, American novelist and poet (b. 1922)
• 1969 » Wacław Sierpiński, Polish mathematician and academic (b. 1882)
• 1970 » Li Linsi, Chinese educator and diplomat (b. 1896)
• 1971 » Minnie Evans, Potawatomi leader (b. 1888)
• 1973 » Nasif Estéfano, Argentinian race car driver (b. 1932)
• 1975 » Charles Reidpath, American runner and general (b. 1887)