Family tree Jan Werkman » Harmke Werkman (1895-1973)

Day of marriage November 17, 1917

• The temperature on November 17, 1917 was between 5.4 °C and 8.9 °C and averaged 7.6 °C. The average windspeed was 2 Bft (weak wind) and was prevailing from the west-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 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 1917: Source: Wikipedia
  • The Netherlands had about 6.5 million citizens.
  • April 6 » World War I: The United States declares war on Germany (see President Woodrow Wilson's address to Congress).
  • April 9 » World War I: The Battle of Arras: The battle begins with Canadian Corps executing a massive assault on Vimy Ridge.
  • September 26 » World War I: The Battle of Polygon Wood begins.
  • October 13 » The "Miracle of the Sun" is witnessed by an estimated 70,000 people in the Cova da Iria in Portugal.
  • October 31 » World War I: Battle of Beersheba: The "last successful cavalry charge in history".
  • November 7 » The Gregorian calendar date of the October Revolution, which gets its name from the Julian calendar date of 25 October. On this date in 1917, the Bolsheviks storm the Winter Palace.

Day of death June 20, 1973

• The temperature on June 20, 1973 was between 15.1 °C and 26.1 °C and averaged 18.7 °C. There was -0.1 mm of rain. There was 7.5 hours of sunshine (45%). The heavily clouded was. The average windspeed was 3 Bft (moderate breeze) and was prevailing from the south. 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 Thursday, July 20, 1972 to Friday, May 11, 1973 the cabinet Biesheuvel II, with Mr. B.W. Biesheuvel (ARP) as prime minister.
• In The Netherlands , there was from Friday, May 11, 1973 to Monday, December 19, 1977 the cabinet Den Uyl, with Drs. J.M. den Uyl (PvdA) as prime minister.
• In the year 1973: Source: Wikipedia
  • The Netherlands had about 13.4 million citizens.
  • February 27 » The American Indian Movement occupies Wounded Knee in protest of the federal government.
  • June 28 » Elections are held for the Northern Ireland Assembly, which will lead to power-sharing between unionists and nationalists in Northern Ireland for the first time.
  • July 17 » King Mohammed Zahir Shah of Afghanistan, while having surgery in Italy, is deposed by his cousin Mohammed Daoud Khan.
  • September 11 » A coup in Chile headed by General Augusto Pinochet topples the democratically elected president Salvador Allende. Pinochet exercises dictatorial power until ousted in a referendum in 1988, staying in power until 1990.
  • September 11 » JAT Airways Flight 769 crashes into the Maganik mountain range while on approach to Titograd Airport, killing 35 passengers and six crew.
  • October 31 » Mountjoy Prison helicopter escape. Three Provisional Irish Republican Army members escape from Mountjoy Prison, Dublin aboard a hijacked helicopter that landed in the exercise yard.

Day of burial June 23, 1973

• The temperature on June 23, 1973 was between 13.3 °C and 24.0 °C and averaged 18.8 °C. There was 14.3 hours of sunshine (85%). The partly clouded was. The average windspeed was 4 Bft (moderate breeze) and was prevailing from the north-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)
• In The Netherlands , there was from Thursday, July 20, 1972 to Friday, May 11, 1973 the cabinet Biesheuvel II, with Mr. B.W. Biesheuvel (ARP) as prime minister.
• In The Netherlands , there was from Friday, May 11, 1973 to Monday, December 19, 1977 the cabinet Den Uyl, with Drs. J.M. den Uyl (PvdA) as prime minister.
• In the year 1973: Source: Wikipedia
  • The Netherlands had about 13.4 million citizens.
  • January 22 » The crew of Apollo 17 addresses a joint session of Congress after the completion of the final Apollo moon landing mission.
  • March 24 » Kenyan athlete Kip Keino defeats Jim Ryun at the first-ever professional track meet in Los Angeles.
  • April 1 » Project Tiger, a tiger conservation project, is launched in the Jim Corbett National Park, India.
  • November 22 » The Italian Fascist organization Ordine Nuovo is disbanded.
  • December 15 » The American Psychiatric Association votes 13–0 to remove homosexuality from its official list of psychiatric disorders, the DSM-II.
  • December 28 » The United States Endangered Species Act is signed into law by Pres. Richard Nixon.

Source: Wikipedia

• 1963 » Raphaël Salem, Greek-French mathematician and academic (b. 1898)
• 1965 » Bernard Baruch, American financier and politician (b. 1870)
• 1966 » Georges Lemaître, Belgian priest, physicist, and astronomer (b. 1894)
• 1974 » Horace Lindrum, Australian snooker player (b. 1912)
• 1975 » Suzanne Comhaire-Sylvain, Hatian anthropologist (b. 1898)
• 1978 » Mark Robson, Canadian-American director and producer (b. 1913)