Descendants Hemerik-Broekhuizen-Huner-Koper-Barink » Jacoba van Polanen (1919-1920)

Personal data Jacoba van Polanen 


Household of Jacoba van Polanen

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Timeline Jacoba van Polanen

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Ancestors (and descendant) of Jacoba van Polanen

Willem Bon
1854-1889
Alida Bon
1878-1945

Jacoba van Polanen
1919-1920


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Relationship Jacoba van Polanen

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Historical events

  • The temperature on April 27, 1920 was between 5.3 °C and 9.8 °C and averaged 7.5 °C. There was 9.7 mm of rain. 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 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.
    • May 7 » Kiev Offensive: Polish troops led by Józef Piłsudski and Edward Rydz-Śmigły and assisted by a symbolic Ukrainian force capture Kiev only to be driven out by the Red Army counter-offensive a month later.
    • July 20 » The Greek Army takes control of Silivri after Greece is awarded the city by the Paris Peace Conference; by 1923 Greece effectively lost control to the Turks.
    • August 20 » The National Football League is organized as the American Professional Football Conference in Canton, Ohio
    • August 20 » The first commercial radio station, 8MK (now WWJ), begins operations in Detroit.
    • October 10 » The Carinthian plebiscite determines that the larger part of the Duchy of Carinthia should remain part of Austria.
    • December 22 » The GOELRO economic development plan is adopted by the 8th Congress of Soviets of the Russian SFSR.

About the surname Van Polanen


When copying data from this family tree, please include a reference to the origin:
R.A.Hemerik, "Descendants Hemerik-Broekhuizen-Huner-Koper-Barink", database, Genealogy Online (https://www.genealogieonline.nl/parenteel-hemerik/I127631.php : accessed February 16, 2026), "Jacoba van Polanen (1919-1920)".