Family tree Van Ekelenburg » Helena Betje Koman (1886-????)

Personal data Helena Betje Koman 


Household of Helena Betje Koman

She is married to Johannes de Vries.

They got married on December 23, 1915 at Dordrecht, she was 29 years old.

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Timeline Helena Betje Koman

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Ancestors (and descendant) of Helena Betje Koman


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    Historical events

    Day of marriage December 23, 1915

    • The temperature on December 23, 1915 was between 1.2 °C and 7.5 °C and averaged 5.2 °C. There was 4.7 mm of rain. There was 1.3 hours of sunshine (17%). The average windspeed was 4 Bft (moderate breeze) and was prevailing from the south-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 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.
      • January 21 » Kiwanis International is founded in Detroit.
      • February 12 » In Washington, D.C., the first stone of the Lincoln Memorial is put into place.
      • May 1 » The RMSLusitania departs from New York City on her 202nd, and final, crossing of the North Atlantic. Six days later, the ship is torpedoed off the coast of Ireland with the loss of 1,198 lives.
      • 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 22 » Lassen Peak erupts with a powerful force, the only volcano besides Mount St. Helens to erupt in the contiguous U.S. during the 20th century.
      • September 5 » The pacifist Zimmerwald Conference begins.

    About the surname Koman

    • View the information that Genealogie Online has about the surname Koman.
    • Check the information Open Archives has about Koman.
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    The Family tree Van Ekelenburg publication was prepared by Hans van Ekelenburg.contact the author
    When copying data from this family tree, please include a reference to the origin:
    Hans van Ekelenburg, "Family tree Van Ekelenburg", database, Genealogy Online (https://www.genealogieonline.nl/stamboom-van-ekelenburg/I2889.php : accessed January 5, 2026), "Helena Betje Koman (1886-????)".