Family tree Klavers » Sjoerd Jonkers (1920-< 2019)

Personal data Sjoerd Jonkers 


Household of Sjoerd Jonkers

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Timeline Sjoerd Jonkers

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Ancestors (and descendant) of Sjoerd Jonkers

Sjoerd Jonkers
1856-1949
Annechien Boer
1861-1960
Roelof Lubberink
± 1868-< 1919
Grietje Drenthen
± 1869-< 1919
Geert Jonkers
1891-1973

Sjoerd Jonkers
1920-< 2019


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Sources

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Historical events

Birthday March 17, 1920

  • The temperature on March 17, 1920 was between 3.8 °C and 10.4 °C and averaged 7.1 °C. There was 0.3 mm of rain. The average windspeed was 4 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 1920: Source: Wikipedia
    • The Netherlands had about 6.8 million citizens.
    • January 23 » The Netherlands refuses to surrender the exiled Kaiser Wilhelm II of Germany to the Allies.
    • January 28 » Foundation of the Spanish Legion.
    • March 12 » The Kapp Putsch begins when the Marinebrigade Ehrhardt is ordered to march on Berlin.
    • May 2 » The first game of the Negro National League baseball is played in Indianapolis.
    • October 14 » Finland and Soviet Russia sign the Treaty of Tartu, exchanging some territories.
    • November 2 » In the United States, KDKA of Pittsburgh starts broadcasting as the first commercial radio station. The first broadcast is the result of the 1920 United States presidential election.


Same birth/death day

Source: Wikipedia


About the surname Jonkers

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The Family tree Klavers publication was prepared by .contact the author
When copying data from this family tree, please include a reference to the origin:
Joop Klavers, "Family tree Klavers", database, Genealogy Online (https://www.genealogieonline.nl/stamboom_klavers/I339178.php : accessed February 28, 2026), "Sjoerd Jonkers (1920-< 2019)".