Family tree Klavers » Brant Sijbesma (1898-1980)

Day of marriage November 17, 1926

• The temperature on November 17, 1926 was between 7.3 °C and 12.5 °C and averaged 9.9 °C. There was 3.2 mm of rain. The average windspeed was 4 Bft (moderate breeze) and was prevailing from the south. 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 4, 1925 to March 8, 1926 the cabinet Colijn I, with Dr. H. Colijn (ARP) as prime minister.
• In The Netherlands , there was from March 8, 1926 to August 10, 1929 the cabinet De Geer I, with Jonkheer mr. D.J. de Geer (CHU) as prime minister.
• In the year 1926: Source: Wikipedia
  • The Netherlands had about 7.4 million citizens.
  • March 15 » The dictator Theodoros Pangalos is elected President of Greece without opposition.
  • April 6 » Varney Airlines makes its first commercial flight (Varney is the root company of United Airlines).
  • May 18 » Evangelist Aimee Semple McPherson disappears in Venice, California.
  • August 5 » Harry Houdini performs his greatest feat, spending 91 minutes underwater in a sealed tank before escaping.
  • September 8 » Germany is admitted to the League of Nations.
  • October 31 » Last issue of the independent Italian newspaper Il Mondo, thereafter suppressed by the Mussolini regime

Day of death June 13, 1980

• The temperature on June 13, 1980 was between 15.5 °C and 27.7 °C and averaged 21.5 °C. There was -0.1 mm of rain. There was 8.5 hours of sunshine (51%). The partly clouded was. The average windspeed was 2 Bft (weak wind) and was prevailing from the northeast. 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)
• Koningin Beatrix (Huis van Oranje-Nassau) was from April 30, 1980 till April 30, 2013 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 1980: Source: Wikipedia
  • The Netherlands had about 14.1 million citizens.
  • March 27 » Silver Thursday: A steep fall in silver prices, resulting from the Hunt Brothers attempting to corner the market in silver, leads to panic on commodity and futures exchanges.
  • April 7 » During the Iran hostage crisis, the United States severs relations with Iran.
  • May 18 » Students in Gwangju, South Korea begin demonstrations calling for democratic reforms.
  • July 7 » Institution of sharia law in Iran.
  • September 26 » At the Oktoberfest terror attack in Munich 13 people die and 211 are injured.
  • November 28 » Iran–Iraq War: Operation Morvarid: The bulk of the Iraqi Navy is destroyed by the Iranian Navy in the Persian Gulf. (Commemorated in Iran as Navy Day.)

Day of burial June 17, 1980

• The temperature on June 17, 1980 was between 11.1 °C and 18.3 °C and averaged 13.3 °C. There was 8.2 mm of rain during 2.7 hours. There was 2.2 hours of sunshine (13%). The partly or heavily clouded was. The average windspeed was 2 Bft (weak wind) and was prevailing from the south-southwest. 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)
• Koningin Beatrix (Huis van Oranje-Nassau) was from April 30, 1980 till April 30, 2013 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 1980: Source: Wikipedia
  • The Netherlands had about 14.1 million citizens.
  • February 17 » First winter ascent of Mount Everest by Krzysztof Wielicki and Leszek Cichy.
  • March 4 » Nationalist leader Robert Mugabe wins a sweeping election victory to become Zimbabwe's first black prime minister.
  • May 18 » Mount St. Helens erupts in Washington, United States, killing 57 people and causing $3billion in damage.
  • July 19 » Opening of the Summer Olympics in Moscow.
  • July 23 » Phạm Tuân becomes the first Vietnamese citizen and the first Asian in space when he flies aboard the Soyuz 37 mission as an Intercosmos Research Cosmonaut.
  • September 1 » Major General Chun Doo-hwan becomes President of South Korea, following the resignation of Choi Kyu-hah.

Source: Wikipedia

• 1979 » Demetrio Stratos, Egyptian-Italian singer-songwriter and pianist (b. 1945)
• 1980 » Walter Rodney, Guyanese historian and activist (b. 1942)
• 1981 » Olivério Pinto, Brazilian zoologist and physician (b. 1896)
• 1984 » António Variações, Portuguese singer-songwriter (b. 1944)
• 1986 » Benny Goodman, American clarinet player, songwriter, and bandleader (b. 1909)
• 1987 » Geraldine Page, American actress (b. 1924)