Family tree Jacobs » Johanna Katharina van Herwijnen (1921-)

Personal data Johanna Katharina van Herwijnen 

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Household of Johanna Katharina van Herwijnen

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Timeline Johanna Katharina van Herwijnen

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Ancestors (and descendant) of Johanna Katharina van Herwijnen


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Historical events

  • The temperature on November 4, 1921 was between 6.0 °C and 12.7 °C and averaged 10.2 °C. There was 2.5 mm of rain. The average windspeed was 3 Bft (moderate breeze) and was prevailing from the 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 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 1921: Source: Wikipedia
    • The Netherlands had about 6.9 million citizens.
    • February 27 » The International Working Union of Socialist Parties is founded in Vienna.
    • March 20 » The Upper Silesia plebiscite was a plebiscite mandated by the Versailles Treaty to determine a section of the border between Weimar Germany and Poland.
    • March 31 » The Royal Australian Air Force is formed.
    • July 27 » Researchers at the University of Toronto, led by biochemist Frederick Banting, prove that the hormone insulin regulates blood sugar.
    • September 21 » A storage silo in Oppau, Germany, explodes, killing 500–600 people.
    • October 13 » Soviet republics sign the Treaty of Kars to formalize the borders between Turkey and the South Caucasus states.


Same birth/death day

Source: Wikipedia

  • 1919 » Eric Thompson, English race car driver and businessman († 2015)
  • 1919 » Martin Balsam, American actor, director, and screenwriter († 1996)
  • 1921 » Mary Sherman Morgan, American scientist and engineer († 2004)
  • 1922 » Benno Besson, Swiss-German actor, director, and screenwriter († 2006)
  • 1923 » Freddy Heineken, Dutch businessman († 2002)
  • 1923 » Howie Meeker, Canadian ice hockey player, coach, and politician

About the surname Van Herwijnen


When copying data from this family tree, please include a reference to the origin:
Michael Jacobs, "Family tree Jacobs", database, Genealogy Online (https://www.genealogieonline.nl/stamboom-michael-jacobs/I23464.php : accessed May 11, 2025), "Johanna Katharina van Herwijnen (1921-)".