Family tree Kelner » Jacob Koomen (± 1895-????)

Personal data Jacob Koomen 


Household of Jacob Koomen

He is married to Guurtje Langenberg.

They got married on October 9, 1915 at Graft.

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Timeline Jacob Koomen

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Ancestors (and descendant) of Jacob Koomen

Jacob Koomen
1831-1883
Jan Koomen
± 1866-1914

Jacob Koomen
± 1895-????

1915

Guurtje Langenberg
± 1889-????


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    Historical events

    • The temperature on October 9, 1915 was between 6.5 °C and 13.7 °C and averaged 10.2 °C. There was 0.2 mm of rain. There was 0.2 hours of sunshine (2%). The average windspeed was 3 Bft (moderate breeze) and was prevailing from the east-northeast. 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 August 29, 1913 to September 9, 1918 the cabinet Cort van der Linden, with Mr. P.W.A. Cort van der Linden (liberaal) as prime minister.
    • In the year 1915: Source: Wikipedia
      • The Netherlands had about 6.3 million citizens.
      • February 22 » World War I: The Imperial German Navy institutes unrestricted submarine warfare.
      • May 7 » The Republic of China accedes to 13 of the 21 Demands, extending the Empire of Japan's control over Manchuria and the Chinese economy.
      • May 27 » HMS Princess Irene exploded and sank off Sheerness, Kent with the loss of 352 lives.
      • July 1 » Leutnant Kurt Wintgens of the then-named German Deutsches Heer's Fliegertruppe army air service achieves the first known aerial victory with a synchronized machine-gun armed fighter plane, the Fokker M.5K/MG Eindecker.
      • July 7 » The First Battle of the Isonzo comes to an end.
      • July 16 » At Treasure Island on the Delaware River in the United States, the First Order of the Arrow ceremony takes place and the Order of the Arrow is founded to honor American Boy Scouts who best exemplify the Scout Oath and Law.

    About the surname Koomen

    • View the information that Genealogie Online has about the surname Koomen.
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    The Family tree Kelner publication was prepared by .contact the author
    When copying data from this family tree, please include a reference to the origin:
    Theo Kelner, "Family tree Kelner", database, Genealogy Online (https://www.genealogieonline.nl/stamboom-kelner/I1791.php : accessed February 17, 2026), "Jacob Koomen (± 1895-????)".