Family tree Klavers » Karel Onstenk (1881-1963)

Day of marriage May 20, 1911

• The temperature on May 20, 1911 was between 8.9 °C and 16.2 °C and averaged 11.4 °C. There was 4.2 hours of sunshine (26%). The average windspeed was 3 Bft (moderate breeze) and was prevailing from the north. 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 year 1911: Source: Wikipedia
  • The Netherlands had about 6.0 million citizens.
  • January 26 » Glenn Curtiss flies the first successful American seaplane.
  • May 19 » Parks Canada, the world's first national park service, is established as the Dominion Parks Branch under the Department of the Interior.
  • June 16 » IBM founded as the Computing-Tabulating-Recording Company in Endicott, New York.
  • June 22 » Mexican Revolution: Government forces bring an end to the Magonista rebellion of 1911 in the Second Battle of Tijuana.
  • September 24 » His Majesty's Airship No. 1, Britain's first rigid airship, is wrecked by strong winds before her maiden flight at Barrow-in-Furness.
  • October 13 » Prince Arthur, Duke of Connaught and Strathearn, becomes the first Governor General of Canada of royal descent.

Day of death October 19, 1963

• The temperature on October 19, 1963 was between 6.0 °C and 15.3 °C and averaged 10.7 °C. There was 3.2 hours of sunshine (31%). The partly clouded was. 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)
• 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 Netherlands , there was from July 24, 1963 to April 14, 1965 the cabinet Marijnen, with Mr. V.G.M. Marijnen (KVP) as prime minister.
• In the year 1963: Source: Wikipedia
  • The Netherlands had about 11.9 million citizens.
  • March 21 » Alcatraz Federal Penitentiary (in California) closes.
  • April 11 » Pope John XXIII issues Pacem in terris, the first encyclical addressed to all Christians instead of only Catholics, and which described the conditions for world peace in human terms.
  • April 30 » The Bristol Bus Boycott is held in Bristol to protest the Bristol Omnibus Company's refusal to employ Black or Asian bus crews, drawing national attention to racial discrimination in the United Kingdom.
  • May 2 » Berthold Seliger launches a rocket with three stages and a maximum flight altitude of more than 100 kilometres near Cuxhaven. It is the only sounding rocket developed in Germany.
  • May 19 » The New York Post Sunday Magazine publishes Martin Luther King Jr.'s Letter from Birmingham Jail.
  • June 30 » Ciaculli bombing: a car bomb, intended for Mafia boss Salvatore Greco, kills seven police officers and military personnel near Palermo.

Source: Wikipedia

• 1960 » George Wallace, Australian comedian, actor, and screenwriter (b. 1895)
• 1961 » Şemsettin Günaltay, Turkish historian and politician, 9th Prime Minister of Turkey (b. 1883)
• 1964 » Christopher Vane, 10th Baron Barnard, English soldier and politician, Lord Lieutenant of Durham (b. 1888)
• 1964 » Nettie Palmer, Australian poet and critic (b. 1885)
• 1964 » Sergey Biryuzov, Marshal of the Soviet Union (b. 1904)
• 1965 » Edward Willis Redfield, American painter and educator (b. 1869)