Family tree Jan Werkman » Trientje Valom (1893-1961)

Day of marriage November 4, 1915

• The temperature on November 4, 1915 was between 2.5 °C and 9.7 °C and averaged 5.2 °C. There was 0.6 mm of rain. There was 3.3 hours of sunshine (35%). The average windspeed was 2 Bft (weak wind) and was prevailing from the north-northwest. 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 1915: Source: Wikipedia
  • The Netherlands had about 6.3 million citizens.
  • January 25 » Alexander Graham Bell inaugurates U.S. transcontinental telephone service, speaking from New York to Thomas Watson in San Francisco.
  • May 22 » Lassen Peak erupts with a powerful force, the only volcano besides Mount St. Helens to erupt in the contiguous U.S. during the 20th century.
  • July 1 » Leutnant Kurt Wintgens of the then-named German Deutsches Heer's Fliegertruppe army air service achieves the first known aerial victory with a synchronized machine-gun armed fighter plane, the Fokker M.5K/MG Eindecker.
  • July 28 » The United States begins a 19-year occupation of Haiti.
  • September 15 » The Empire Picture Theatre (now The New Empire Cinema), the oldest running cinema in mainland Australia, opens in Bowral, New South Wales.
  • November 25 » Albert Einstein presents the field equations of general relativity to the Prussian Academy of Sciences.

Day of death June 21, 1961

• The temperature on June 21, 1961 was between 10.8 °C and 20.4 °C and averaged 15.3 °C. There was 10.7 hours of sunshine (64%). The partly or heavily clouded was. The average windspeed was 1 Bft (weak wind) and was prevailing from the north-northwest. 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 year 1961: Source: Wikipedia
  • The Netherlands had about 11.6 million citizens.
  • January 9 » British authorities announce they have uncovered the Soviet Portland Spy Ring in London.
  • April 17 » Bay of Pigs Invasion: A group of Cuban exiles financed and trained by the CIA lands at the Bay of Pigs in Cuba with the aim of ousting Fidel Castro.
  • August 15 » Border guard Conrad Schumann flees from East Germany while on duty guarding the construction of the Berlin Wall.
  • August 21 » American country music singer Patsy Cline returns to record producer Owen Bradley's studio in Nashville, Tennessee to record her vocals to Willie Nelson's "Crazy", which would become her signature song.
  • September 1 » The Eritrean War of Independence officially begins with the shooting of Ethiopian police by Hamid Idris Awate.
  • October 30 » Due to "violations of Vladimir Lenin's precepts", it is decreed that Joseph Stalin's body be removed from its place of honour inside Lenin's tomb and buried near the Kremlin Wall with a plain granite marker.

Source: Wikipedia

• 1957 » Claude Farrère, French captain and author (b. 1876)
• 1957 » Johannes Stark, German physicist and academic, Nobel Prize laureate (b. 1874)
• 1964 » Andrew Goodman, American civil rights activist (b. 1943)
• 1964 » James Chaney, American civil rights activist (b. 1943)
• 1964 » Michael Schwerner, American civil rights activist (b. 1939)
• 1967 » Theodore Sizer, American professor of the history of art (b. 1892)