Family tree Klavers » Pieter de Raaf (1893-1961)

Day of marriage May 2, 1918

• The temperature on May 2, 1918 was between 4.6 °C and 14.6 °C and averaged 9.4 °C. There was 7.5 hours of sunshine (50%). 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 August 29, 1913 to September 9, 1918 the cabinet Cort van der Linden, with Mr. P.W.A. Cort van der Linden (liberaal) as prime minister.
• 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 1918: Source: Wikipedia
  • The Netherlands had about 6.6 million citizens.
  • January 12 » The Minnie Pit Disaster coal mining accident occurs in Halmer End, Staffordshire, in which 155 men and boys die.
  • March 31 » Massacre of ethnic Azerbaijanis is committed by allied armed groups of Armenian Revolutionary Federation and Bolsheviks. Nearly 12,000 Azerbaijani Muslims are killed.
  • April 24 » World War I: First tank-to-tank combat, during the second Battle of Villers-Bretonneux. Three British Mark IVs meet three German A7Vs.
  • August 16 » The Battle of Lake Baikal was fought between the Czechoslovak Legion and the Red Army.
  • August 17 » Bolshevik revolutionary leader Moisei Uritsky is assassinated.
  • August 29 » World War I: Bapaume taken by the New Zealand Division in the Hundred Days Offensive.

Day of death March 9, 1961

• The temperature on March 9, 1961 was between 0.5 °C and 15.3 °C and averaged 7.0 °C. There was 0.2 mm of rain. There was 6.9 hours of sunshine (61%). The partly clouded was. The average windspeed was 1 Bft (weak wind) and was prevailing from the south east. 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 May 19, 1959 to July 24, 1964 the cabinet De Quay, with Prof. dr. J.E. de Quay (KVP) as prime minister.
• In the year 1961: Source: Wikipedia
  • The Netherlands had about 11.6 million citizens.
  • March 30 » The Single Convention on Narcotic Drugs is signed in New York City.
  • September 1 » The first conference of the Non-Aligned Countries is held in Belgrade, Yugoslavia.
  • September 10 » In the Italian Grand Prix, a crash causes the death of German Formula One driver Wolfgang von Trips and 13 spectators who are hit by his Ferrari, the deadliest accident in F1 history.
  • September 11 » Hurricane Carla strikes the Texas coast as a Category 4 hurricane, the second strongest storm ever to hit the state.
  • December 2 » In a nationally broadcast speech, Cuban leader Fidel Castro declares that he is a Marxist–Leninist and that Cuba is going to adopt Communism.
  • December 19 » India annexes Daman and Diu, part of Portuguese India.

Source: Wikipedia

• 1954 » Vagn Walfrid Ekman, Swedish oceanographer and academic (b. 1874)
• 1955 » Miroslava, Czech-Mexican actress (b. 1925)
• 1964 » Paul von Lettow-Vorbeck, German general (b. 1870)
• 1969 » Abdul Munim Riad, Egyptian general (b. 1919)
• 1971 » Pope Cyril VI of Alexandria (b. 1902)
• 1974 » Earl Wilbur Sutherland, Jr., American pharmacologist and biochemist, Nobel Prize laureate (b. 1915)