Family tree Monsou-Plaatsman » Hendrik Johannes Voolstra (1896-1980)

Day of marriage May 19, 1921

• The temperature on May 19, 1921 was between 7.9 °C and 19.5 °C and averaged 13.1 °C. There was 0.2 mm of rain. There was 9.0 hours of sunshine (57%). The average windspeed was 2 Bft (weak wind) 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 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.
  • March 21 » The New Economic Policy is implemented by the Bolshevik Party in response to the economic failure as a result of war communism.
  • May 3 » The Government of Ireland Act 1920 is passed, dividing Ireland into Northern Ireland and Southern Ireland.
  • May 8 » The creation of the Communist Party of Romania.
  • July 11 » A truce in the Irish War of Independence comes into effect.
  • July 27 » Researchers at the University of Toronto, led by biochemist Frederick Banting, prove that the hormone insulin regulates blood sugar.
  • October 19 » The Portuguese Prime Minister and several officials are murdered in the Bloody Night coup.

Day of death March 6, 1980

• The temperature on March 6, 1980 was between 1.6 °C and 7.1 °C and averaged 5.4 °C. There was 7.3 mm of rain during 8.3 hours. There was 0.1 hours of sunshine (1%). The almost completely overcast was. The average windspeed was 3 Bft (moderate breeze) and was prevailing from the south. 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)
• Koningin Beatrix (Huis van Oranje-Nassau) was from April 30, 1980 till April 30, 2013 sovereign of the Netherlands (also known as Koninkrijk der Nederlanden)
• In The Netherlands , there was from Monday, December 19, 1977 to Friday, September 11, 1981 the cabinet Van Agt I, with Mr. A.A.M. van Agt (CDA/KVP) as prime minister.
• In the year 1980: Source: Wikipedia
  • The Netherlands had about 14.1 million citizens.
  • January 26 » Egypt–Israel relations are formally established.
  • August 27 » A massive bomb planted by extortionist John Birges explodes at Harvey's Resort Hotel in Stateline, Nevada after a failed disarming attempt by the FBI. Although the hotel is damaged, no one is injured.
  • September 1 » Major General Chun Doo-hwan becomes President of South Korea, following the resignation of Choi Kyu-hah.
  • October 17 » As part of the Holy See–United Kingdom relations a British monarch makes the first state visit to the Vatican.
  • October 26 » The Peter Muhlenberg Memorial in Washington, D.C. is dedicated.
  • December 11 » The Comprehensive Environmental Response, Compensation, and Liability Act (Superfund) is enacted by the U.S. Congress.

Source: Wikipedia

• 1976 » Maxie Rosenbloom, American boxer (b. 1903)
• 1977 » Alvin R. Dyer, American religious leader (b. 1903)
• 1978 » Dennis Viollet, English-American soccer player and manager (b. 1933)
• 1981 » George Geary, English cricketer and coach (b. 1893)
• 1981 » Rambhau Mhalgi, Indian politician and member of the Lok Sabha (b. 9 July 1921)
• 1982 » Ayn Rand, Russian-American philosopher, author, and playwright (b. 1905)