Family tree Dijkstra » Janke Boersma (1914-1969)

Personal data Janke Boersma 


Household of Janke Boersma

She is married to Jan Vonck.

They got married.

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Historical events

Birthday April 8, 1914

  • The temperature on April 8, 1914 was between 4.6 °C and 11.6 °C and averaged 7.9 °C. There was 2.7 mm of rain. There was 10.3 hours of sunshine (77%). The average windspeed was 4 Bft (moderate breeze) 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 1914: Source: Wikipedia
    • The Netherlands had about 6.2 million citizens.
    • August 5 » In Cleveland, Ohio, the first electric traffic light is installed.
    • August 17 » World War I: Battle of Stallupönen: The German army of General Hermann von François defeats the Russian force commanded by Paul von Rennenkampf near modern-day Nesterov, Russia.
    • August 23 » World War I: Japan declares war on Germany.
    • August 29 » World War I: Start of the Battle of St. Quentin in which the French Fifth Army counter-attacked the invading Germans at Saint-Quentin, Aisne.
    • September 1 » St. Petersburg, Russia, changes its name to Petrograd.
    • November 13 » Zaian War: Berber tribesmen inflict the heaviest defeat of French forces in Morocco at the Battle of El Herri.

Day of death August 8, 1969

  • The temperature on August 8, 1969 was between 13.3 °C and 27.1 °C and averaged 20.8 °C. There was 12.0 hours of sunshine (79%). The almost cloudless was. The average windspeed was 2 Bft (weak wind) and was prevailing from the east. 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 April 5, 1967 to Tuesday, July 6, 1971 the cabinet De Jong, with P.J.S. de Jong (KVP) as prime minister.
  • In the year 1969: Source: Wikipedia
    • The Netherlands had about 12.8 million citizens.
    • March 2 » In Toulouse, France, the first test flight of the Anglo-French Concorde is conducted.
    • March 13 » Apollo 9 returns safely to Earth after testing the Lunar Module.
    • March 19 » The 385-metre-tall (1,263ft) TV-mast at Emley Moor transmitting station, United Kingdom, collapses due to ice build-up.
    • May 13 » May 13 Incident involving sectarian violence in Kuala Lumpur, Malaysia.
    • June 28 » Stonewall riots begin in New York City, marking the start of the Gay Rights Movement.
    • October 21 » The 1969 Somali coup d'état establishes a Marxist–Leninist administration.


Same birth/death day

Source: Wikipedia

Source: Wikipedia


About the surname Boersma

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The Family tree Dijkstra publication was prepared by .contact the author
When copying data from this family tree, please include a reference to the origin:
Nieko Dijkstra, "Family tree Dijkstra", database, Genealogy Online (https://www.genealogieonline.nl/stamboom-dijkstra/I560.php : accessed January 24, 2026), "Janke Boersma (1914-1969)".