Family tree Klavers » Jans Westerhof (1892-1959)

Day of marriage April 18, 1913

• The temperature on April 18, 1913 was between 3.9 °C and 10.7 °C and averaged 7.2 °C. There was 1.5 mm of rain. There was 5.8 hours of sunshine (41%). The average windspeed was 4 Bft (moderate breeze) and was prevailing from the south-southwest. 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 February 12, 1908 to August 29, 1913 the cabinet Heemskerk, with Mr. Th. Heemskerk (AR) as prime minister.
• 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 year 1913: Source: Wikipedia
  • The Netherlands had about 6.1 million citizens.
  • February 13 » The 13th Dalai Lama proclaims Tibetan independence following a period of domination by Manchu Qing dynasty and initiated a period of almost four decades of independence.
  • July 31 » The Balkan States sign an armistice in Bucharest.
  • August 13 » First production in the UK of stainless steel by Harry Brearley.
  • August 16 » Completion of the Royal Navy battlecruiser HMSQueen Mary.
  • October 14 » Senghenydd colliery disaster, the United Kingdom's worst coal mining accident, claims the lives of 439 miners.
  • December 14 » Haruna, the fourth and last Kongō-class ship, launches, eventually becoming one of the Japanese workhorses during World War I and World War II.

Day of death November 20, 1959

• The temperature on November 20, 1959 was between 5.5 °C and 14.1 °C and averaged 9.1 °C. There was 4.4 hours of sunshine (51%). The partly clouded was. The average windspeed was 4 Bft (moderate breeze) 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)
• In The Netherlands , there was from December 22, 1957 to May 19, 1959 the cabinet Beel II, with Dr. L.J.M. Beel (KVP) as prime minister.
• 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 1959: Source: Wikipedia
  • The Netherlands had about 11.3 million citizens.
  • February 9 » The R-7 Semyorka, the first intercontinental ballistic missile, becomes operational at Plesetsk, USSR.
  • April 8 » A team of computer manufacturers, users, and university people led by Grace Hopper meets to discuss the creation of a new programming language that would be called COBOL.
  • May 19 » The North Vietnamese Army establishes Group 559, whose responsibility is to determine how to maintain supply lines to South Vietnam; the resulting route is the Ho Chi Minh trail.
  • July 21 » Elijah Jerry "Pumpsie" Green becomes the first African-American to play for the Boston Red Sox, the last team to integrate. He came in as a pinch runner for Vic Wertz and stayed in as shortstop in a 2–1 loss to the Chicago White Sox.
  • August 7 » Explorer program: Explorer 6 launches from the Atlantic Missile Range in Cape Canaveral, Florida.
  • August 21 » United States President Dwight D. Eisenhower signs an executive order proclaiming Hawaii the 50th state of the union. Hawaii's admission is currently commemorated by Hawaii Admission Day.

Source: Wikipedia

• 1950 » Francesco Cilea, Italian composer (b. 1866)
• 1952 » Benedetto Croce, Italian philosopher and politician (b. 1866)
• 1954 » Clyde Vernon Cessna, American pilot and engineer, founded the Cessna Aircraft Corporation (b. 1879)
• 1957 » Mstislav Dobuzhinsky, Russian-Lithuanian painter and illustrator (b. 1875)
• 1959 » Sylvia Lopez, French model and actress (b. 1933)
• 1960 » Ya'akov Cahan, Israeli writer and translator (b. 1881)