Family tree Klavers » Hendrikus Cornelis Adrianus van Opstal (1899-1978)

Day of marriage August 27, 1920

• The temperature on August 27, 1920 was between 7.7 °C and 18.8 °C and averaged 13.4 °C. There was 6.9 hours of sunshine (49%). 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 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 1920: Source: Wikipedia
  • The Netherlands had about 6.8 million citizens.
  • January 10 » League of Nations Covenant enters into force. On January 16 the organization holds its first council meeting, in Paris.
  • February 24 » Nancy Astor becomes the first woman to speak in the House of Commons of the United Kingdom following her election as a Member of Parliament (MP) three months earlier.
  • April 23 » The Grand National Assembly of Turkey (TBMM) is founded in Ankara. The assembly denounces the government of Sultan Mehmed VI and announces the preparation of a temporary constitution.
  • April 25 » At the San Remo conference, the principal Allied Powers of World War I adopt a resolution to determine the allocation of Class "A" League of Nations mandates for administration of the former Ottoman-ruled lands of the Middle East.
  • May 5 » Authorities arrest Nicola Sacco and Bartolomeo Vanzetti for alleged robbery and murder.
  • June 15 » Following the 1920 Schleswig plebiscites, Northern Schleswig is transferred from Germany to Denmark.

Day of death August 7, 1978

• The temperature on August 7, 1978 was between 11.3 °C and 18.2 °C and averaged 14.7 °C. There was 0.6 mm of rain during 0.5 hours. There was 3.7 hours of sunshine (24%). The partly or heavily clouded was. The average windspeed was 2 Bft (weak wind) and was prevailing from the west. 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 Monday, December 19, 1977 to Friday, September 11, 1981 the cabinet Van Agt I, with Mr. A.A.M. van Agt (CDA/KVP) as prime minister.
• In the year 1978: Source: Wikipedia
  • The Netherlands had about 13.9 million citizens.
  • March 15 » Somalia and Ethiopia signed a truce to end the Ethio-Somali War.
  • May 3 » The first unsolicited bulk commercial email (which would later become known as "spam") is sent by a Digital Equipment Corporation marketing representative to every ARPANET address on the west coast of the United States.
  • May 8 » The first ascent of Mount Everest without supplemental oxygen, by Reinhold Messner and Peter Habeler.
  • May 25 » The first of a series of bombings orchestrated by the Unabomber detonates at Northwestern University resulting in minor injuries.
  • July 11 » Los Alfaques disaster: A truck carrying liquid gas crashes and explodes at a coastal campsite in Tarragona, Spain killing 216 tourists.
  • September 15 » Muhammad Ali outpointed Leon Spinks in a rematch to become the first boxer to win the world heavyweight title three times at the Superdome in New Orleans.

Source: Wikipedia

• 1972 » Joi Lansing, American model, actress, and singer (b. 1929)
• 1973 » Jack Gregory, Australian cricketer (b. 1895)
• 1974 » Rosario Castellanos, Mexican poet and author (b. 1925)
• 1974 » Sylvio Mantha, Canadian ice hockey player and coach (b. 1902)
• 1978 » Eddie Calvert, English trumpeter (b. 1922)
• 1981 » Gunnar Uusi, Estonian chess player (b. 1931)