Family tree Klavers » Jan Willem Everts (1901-1950)

Day of marriage April 16, 1923

• The temperature on April 16, 1923 was between 1.4 °C and 11.5 °C and averaged 6.6 °C. There was 5.7 hours of sunshine (41%). The average windspeed was 3 Bft (moderate breeze) and was prevailing from the north-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 19, 1922 to August 4, 1925 the cabinet Ruys de Beerenbrouck II, with Jonkheer mr. Ch.J.M. Ruys de Beerenbrouck (RKSP) as prime minister.
• In the year 1923: Source: Wikipedia
  • The Netherlands had about 7.1 million citizens.
  • February 15 » Greece becomes the last European country to adopt the Gregorian calendar.
  • June 18 » Checker Taxi puts its first taxi on the streets.
  • July 1 » The Parliament of Canada suspends all Chinese immigration.
  • August 16 » The United Kingdom gives the name "Ross Dependency" to part of its claimed Antarctic territory and makes the Governor-General of the Dominion of New Zealand its administrator.
  • August 23 » Captain Lowell Smith and Lieutenant John P. Richter performed the first mid-air refueling on De Havilland DH-4B, setting an endurance flight record of 37 hours.
  • October 15 » The German Rentenmark is introduced in Germany to counter hyperinflation in the Weimar Republic.

Day of death January 9, 1950

• The temperature on January 9, 1950 was between -0.5 °C and 6.1 °C and averaged 2.2 °C. There was 2.4 hours of sunshine (30%). The average windspeed was 2 Bft (weak wind) and was prevailing from the south-southeast. 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)
• From August 7, 1948 till March 15, 1951 the Netherlands had a cabinet Drees - Van Schaik with the prime ministers Dr. W. Drees (PvdA) and Mr. J.R.H. van Schaik (KVP).
• In the year 1950: Source: Wikipedia
  • The Netherlands had about 10.0 million citizens.
  • January 31 » Cold War: U.S. President Harry S. Truman announces a program to develop the hydrogen bomb.
  • July 5 » Korean War: Task Force Smith: American and North Korean forces first clash, in the Battle of Osan.
  • July 29 » Korean War: After four days, the No Gun Ri Massacre ends when the US Army 7th Cavalry Regiment is withdrawn.
  • October 11 » CBS's field-sequential color system for television is the first to be licensed for broadcast by the U.S. Federal Communications Commission.
  • November 8 » Korean War: United States Air Force Lt. Russell J. Brown, while piloting an F-80 Shooting Star, shoots down two North Korean MiG-15s in the first jet aircraft-to-jet aircraft dogfight in history.
  • December 2 » Korean War: Battle of the Ch'ongch'on River ended, with decisive Chinese victory, UN forces were completely expelled from North Korea.

Source: Wikipedia

• 1941 » Dimitrios Golemis, Greek runner (b. 1874)
• 1945 » Jüri Uluots, Estonian journalist and politician, 7th Prime Minister of Estonia (b. 1890)
• 1945 » Osman Cemal Kaygılı, Turkish journalist, author, and playwright (b. 1890)
• 1945 » Shigekazu Shimazaki, Japanese admiral and pilot (b. 1908)
• 1946 » Countee Cullen, American poet and playwright (b. 1903)
• 1947 » Karl Mannheim, Hungarian-English sociologist and academic (b. 1893)