Descendants Hemerik-Broekhuizen-Huner-Koper-Barink » Johannes Koolen (1911-)

Personal data Johannes Koolen 


Household of Johannes Koolen

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Timeline Johannes Koolen

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Ancestors (and descendant) of Johannes Koolen

Cornelis Paulus Koolen
1854-1924
Elisabeth Marijt
1854-1928
Johannes Willem Wallaart
1853-1934
Maria Massaar
1856-1937
Willem Koolen
1874-1949

Johannes Koolen
1911-????


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Relationship Johannes Koolen

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Historical events

Birthday September 2, 1911

  • The temperature on September 2, 1911 was between 9.5 °C and 29.2 °C and averaged 19.3 °C. There was 11.2 hours of sunshine (82%). The average windspeed was 2 Bft (weak wind) and was prevailing from the south. 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 February 12, 1908 to August 29, 1913 the cabinet Heemskerk, with Mr. Th. Heemskerk (AR) as prime minister.
  • In the year 1911: Source: Wikipedia
    • The Netherlands had about 6.0 million citizens.
    • May 9 » The works of Gabriele D'Annunzio are placed in the Index of Forbidden Books by the Vatican.
    • May 21 » President of Mexico Porfirio Díaz and the revolutionary Francisco Madero sign the Treaty of Ciudad Juárez to put an end to the fighting between the forces of both men, concluding the initial phase of the Mexican Revolution.
    • June 22 » George V and Mary of Teck are crowned King and Queen of the United Kingdom of Great Britain and Ireland.
    • September 1 » The armored cruiser Georgios Averof is commissioned into the Greek Navy. It now serves as a museum ship.
    • October 10 » The day after a bomb explodes prematurely, the Wuchang Uprising begins against the Chinese monarchy.
    • December 24 » Lackawanna Cut-Off railway line opens in New Jersey and Pennsylvania.

About the surname Koolen

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The Descendants Hemerik-Broekhuizen-Huner-Koper-Barink publication was prepared by .contact the author
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/I45856.php : accessed January 28, 2026), "Johannes Koolen (1911-)".