Pedigree Plomp » Catharina Commijs (1903-1968)

Day of marriage January 23, 1930

• The temperature on January 23, 1930 was between -0.2 °C and 7.9 °C and averaged 3.2 °C. There was 2.9 hours of sunshine (34%). The average windspeed was 4 Bft (moderate breeze) and was prevailing from the south-southeast. 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 10, 1929 to May 26, 1933 the cabinet Ruys de Beerenbrouck III, with Jonkheer mr. Ch.J.M. Ruys de Beerenbrouck (RKSP) as prime minister.
• In the year 1930: Source: Wikipedia
  • The Netherlands had about 7.8 million citizens.
  • January 30 » The Politburo of the Soviet Union orders the extermination of the Kulaks.
  • April 2 » After the mysterious death of Empress Zewditu, Haile Selassie is proclaimed emperor of Ethiopia.
  • May 1 » "Pluto" is officially proposed for the name of the newly-discovered dwarf planet Pluto by Vesto Slipher in the Lowell Observatory Observation Circular. The name quickly catches on.
  • May 7 » The 7.1 M_w  Salmas earthquake shakes northwestern Iran and southeastern Turkey with a maximum Mercalli intensity of IX (Violent). Up to three-thousand people were killed.
  • June 17 » U.S. President Herbert Hoover signs the Smoot–Hawley Tariff Act into law.
  • September 6 » Democratically elected Argentine president Hipólito Yrigoyen is deposed in a military coup.

Day of death January 16, 1968

• The temperature on January 16, 1968 was between 2.7 °C and 9.2 °C and averaged 7.0 °C. There was 1.7 mm of rain during 3.0 hours. The heavily clouded was. The average windspeed was 3 Bft (moderate breeze) and was prevailing from the south-southwest. 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.
  • February 1 » The New York Central Railroad and the Pennsylvania Railroad are merged to form Penn Central Transportation.
  • February 8 » American civil rights movement: The Orangeburg massacre: An attack on black students from South Carolina State University who are protesting racial segregation at the town's only bowling alley, leaves three or four dead in Orangeburg, South Carolina.
  • October 14 » The first live TV broadcast by American astronauts in orbit is performed by the Apollo 7 crew.
  • November 26 » Vietnam War: United States Air Force helicopter pilot James P. Fleming rescues an Army Special Forces unit pinned down by Viet Cong fire. He is later awarded the Medal of Honor.
  • 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 21 » Apollo program: Apollo 8 is launched from the Kennedy Space Center, placing its crew on a lunar trajectory for the first visit to another celestial body by humans.

Source: Wikipedia

• 1967 » Robert J. Van de Graaff, American physicist and academic (b. 1901)
• 1968 » Bob Jones Sr., American evangelist, founded Bob Jones University (b. 1883)
• 1968 » Panagiotis Poulitsas, Greek archaeologist and judge (b. 1881)
• 1969 » Vernon Duke, Russian-American composer and songwriter (b. 1903)
• 1971 » Philippe Thys, Belgian cyclist (b. 1890)
• 1972 » Teller Ammons, American soldier and politician, 28th Governor of Colorado (b. 1895)