Family tree Van der Vliet » Aart Groen (1904-1975)

Day of marriage May 1, 1930

• The temperature on May 1, 1930 was between 3.5 °C and 17.2 °C and averaged 10.3 °C. There was 6.0 hours of sunshine (40%). The average windspeed was 4 Bft (moderate breeze) and was prevailing from the northeast. 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.
  • February 3 » Communist Party of Vietnam is founded at a "Unification Conference" held in Kowloon, British Hong Kong.
  • February 18 » Elm Farm Ollie becomes the first cow to fly in a fixed-wing aircraft and also the first cow to be milked in an aircraft.
  • 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.
  • November 3 » Getúlio Vargas becomes Head of the Provisional Government in Brazil after a bloodless coup on October 24.
  • December 2 » Great Depression: In a State of the Union message, U.S. President Herbert Hoover proposes a $150 million (equivalent to $2,296,000,000 in 2019) public works program to help generate jobs and stimulate the economy.

Day of death February 12, 1975

• The temperature on February 12, 1975 was between 4.3 °C and 9.2 °C and averaged 6.4 °C. There was 0.5 mm of rain during 0.7 hours. The heavily clouded was. The average windspeed was 2 Bft (weak wind) 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 Friday, May 11, 1973 to Monday, December 19, 1977 the cabinet Den Uyl, with Drs. J.M. den Uyl (PvdA) as prime minister.
• In the year 1975: Source: Wikipedia
  • The Netherlands had about 13.6 million citizens.
  • January 30 » The Monitor National Marine Sanctuary is established as the first United States National Marine Sanctuary.
  • March 6 » For the first time the Zapruder film of the assassination of John F. Kennedy is shown in motion to a national TV audience by Robert J. Groden and Dick Gregory.
  • July 31 » The Troubles: Three members of a popular cabaret band and two gunmen are killed during a botched paramilitary attack in Northern Ireland.
  • September 27 » The last use of capital punishment in Spain sparks worldwide protests.
  • September 30 » The AH-64 Apache makes its first flight. Eight years later, the first production model rolled out of the assembly line.
  • October 14 » An RAF Avro Vulcan bomber explodes and crashes over Żabbar, Malta after an aborted landing, killing five crew members and one person on the ground.

Source: Wikipedia

• 1970 » Clare Turlay Newberry, American author and illustrator (b. 1903)
• 1971 » James Cash Penney, American businessman and philanthropist, founded J. C. Penney (b. 1875)
• 1975 » Carl Lutz, Swiss vice-consul to Hungary during WWII, credited with saving over 62,000 Jews (b. 1895)
• 1976 » Sal Mineo, American actor (b. 1939)
• 1977 » Herman Dooyeweerd, Dutch philosopher and scholar (b. 1894)
• 1979 » Jean Renoir, French actor, director, producer, and screenwriter (b. 1894)