Family tree Slobbé » Jacobus Gerardus Keijsper (1892-????)

Personal data Jacobus Gerardus Keijsper 


Household of Jacobus Gerardus Keijsper

He is married to Wilhelmina Maria Theresia van Zijl.

They got married on August 26, 1914 at Haarlem Noordholland Nederland, he was 22 years old.


Timeline Jacobus Gerardus Keijsper

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Ancestors (and descendant) of Jacobus Gerardus Keijsper


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    Historical events

    Day of marriage August 26, 1914

    • The temperature on August 26, 1914 was between 13.0 °C and 22.4 °C and averaged 16.6 °C. There was 0.5 mm of rain. There was 5.9 hours of sunshine (42%). The average windspeed was 3 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 1914: Source: Wikipedia
      • The Netherlands had about 6.2 million citizens.
      • March 1 » The Republic of China joins the Universal Postal Union.
      • March 8 » First flights (for the Royal Thai Air Force) at Don Mueang International Airport in Bangkok.
      • May 25 » The House of Commons of the United Kingdom passes the Home Rule Bill for devolution in Ireland.
      • July 4 » The funeral of Archduke Franz Ferdinand and his wife Sophie takes place in Vienna, six days after their assassinations in Sarajevo.
      • August 6 » World War I: Serbia declares war on Germany; Austria declares war on Russia.
      • August 28 » World War I: German troops take the city of Namur in Belgium.

    About the surname Keijsper

    • View the information that Genealogie Online has about the surname Keijsper.
    • Check the information Open Archives has about Keijsper.
    • Check the Wie (onder)zoekt wie? register to see who is (re)searching Keijsper.

    The Family tree Slobbé publication was prepared by Y. Slobbé (contact is not possible).
    When copying data from this family tree, please include a reference to the origin:
    Y. Slobbé, "Family tree Slobbé", database, Genealogy Online (https://www.genealogieonline.nl/stamboom-slobbe/R6747.php : accessed March 15, 2026), "Jacobus Gerardus Keijsper (1892-????)".