Family tree Koolmees » Jan Koolmees (± 1912-)

Personal data Jan Koolmees 


Household of Jan Koolmees

He is married to Jacoba Cornelia Vermeulen.

They got married on October 13, 1937 at Rotterdam, Zuid-Holland, Nederland.

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Timeline Jan Koolmees

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Ancestors (and descendant) of Jan Koolmees


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    Historical events

    Day of marriage October 13, 1937

    • The temperature on October 13, 1937 was between 8.6 °C and 13.0 °C and averaged 10.6 °C. There was 0.1 mm of rain. The average windspeed was 2 Bft (weak wind) and was prevailing from the west. 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 July 31, 1935 to June 24, 1937 the cabinet Colijn III, with Dr. H. Colijn (ARP) as prime minister.
    • In The Netherlands , there was from June 24, 1937 to July 25, 1939 the cabinet Colijn IV, with Dr. H. Colijn (ARP) as prime minister.
    • In the year 1937: Source: Wikipedia
      • The Netherlands had about 8.6 million citizens.
      • January 15 » Spanish Civil War: Nationalists and Republican both withdraw after suffering heavy losses, ending the Second Battle of the Corunna Road.
      • March 21 » Ponce massacre: Nineteen people in Ponce, Puerto Rico are gunned down by police acting on orders of the US-appointed Governor, Blanton C. Winship.
      • April 9 » The Kamikaze arrives at Croydon Airport in London. It is the first Japanese-built aircraft to fly to Europe.
      • April 26 » Spanish Civil War: Guernica, Spain, is bombed by German Luftwaffe.
      • June 14 » U.S. House of Representatives passes the Marihuana Tax Act.
      • August 28 » Toyota Motors becomes an independent company.

    About the surname Koolmees

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    The Family tree Koolmees publication was prepared by .contact the author
    When copying data from this family tree, please include a reference to the origin:
    A. Koolmees, "Family tree Koolmees", database, Genealogy Online (https://www.genealogieonline.nl/stamboom-koolmees/I628.php : accessed February 12, 2026), "Jan Koolmees (± 1912-)".