Family tree Laurens Kalhorn-Everaers » Johan Gerard Roodhuyzen de Vries (1884-1972)

Day of marriage May 20, 1919

• The temperature on May 20, 1919 was between 3.7 °C and 18.8 °C and averaged 12.4 °C. There was 13.8 hours of sunshine (87%). The average windspeed was 3 Bft (moderate breeze) and was prevailing from the east-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 1919: Source: Wikipedia
  • The Netherlands had about 6.7 million citizens.
  • January 16 » Nebraska becomes the 36th state to approve the Eighteenth Amendment to the United States Constitution. With the necessary three-quarters of the states approving the amendment, Prohibition is constitutionally mandated in the United States one year later.
  • February 14 » The Polish–Soviet War begins.
  • February 26 » President Woodrow Wilson signs an act of Congress establishing the Grand Canyon National Park.
  • September 10 » Austria and the Allies sign the Treaty of Saint-Germain-en-Laye recognizing the independence of Poland, Hungary, Czechoslovakia and Yugoslavia.
  • November 7 » The first Palmer Raid is conducted on the second anniversary of the Russian Revolution. Over 10,000 suspected communists and anarchists are arrested in 23 U.S. cities.
  • December 1 » Lady Astor becomes the first female Member of Parliament to take her seat in the House of Commons of the United Kingdom. (She had been elected to that position on November 28.)

Day of death May 31, 1972

• The temperature on May 31, 1972 was between 8.5 °C and 14.1 °C and averaged 11.0 °C. There was 1.9 mm of rain during 1.2 hours. There was 1.9 hours of sunshine (12%). The partly or heavily clouded was. The average windspeed was 3 Bft (moderate breeze) and was prevailing from the west-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 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 22 » The United States Congress sends the Equal Rights Amendment to the states for ratification.
  • May 21 » Michelangelo's Pietà in St. Peter's Basilica in Rome is damaged by a vandal, the mentally disturbed Hungarian geologist Laszlo Toth.
  • May 26 » The United States and the Soviet Union sign the Anti-Ballistic Missile Treaty.
  • May 30 » The Angry Brigade goes on trial over a series of 25 bombings throughout the United Kingdom.
  • June 9 » Severe rainfall causes a dam in the Black Hills of South Dakota to burst, creating a flood that kills 238 people and causes $160million in damage.
  • November 29 » Atari releases Pong, the first commercially successful video game.

Source: Wikipedia

• 1967 » Billy Strayhorn, American pianist and composer (b. 1915)
• 1970 » Terry Sawchuk, Canadian-American ice hockey player (b. 1929)
• 1976 » Jacques Monod, French biologist and geneticist, Nobel Prize laureate (b. 1910)
• 1977 » William Castle, American actor, director, producer, and screenwriter (b. 1914)
• 1978 » József Bozsik, Hungarian footballer and manager (b. 1925)
• 1981 » Barbara Ward, Baroness Jackson of Lodsworth, English economist and journalist (b. 1914)