Family tree Plugboer » Leonardus Theodorus Keijsper (± 1919-1920)

Personal data Leonardus Theodorus Keijsper 


Household of Leonardus Theodorus Keijsper

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Timeline Leonardus Theodorus Keijsper

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Ancestors (and descendant) of Leonardus Theodorus Keijsper

Leonardus Theodorus Keijsper
± 1919-1920


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    Historical events

    • The temperature on February 21, 1920 was between 4.5 °C and 6.9 °C and averaged 5.2 °C. The average windspeed was 4 Bft (moderate breeze) and was prevailing from the north-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 September 9, 1918 to September 18, 1922 the cabinet Ruys de Beerenbrouck I, with Jonkheer mr. Ch.J.M. Ruys de Beerenbrouck (RKSP) as prime minister.
    • In the year 1920: Source: Wikipedia
      • The Netherlands had about 6.8 million citizens.
      • January 16 » Zeta Phi Beta Sorority Incorporated was founded on the campus of Howard University.
      • January 28 » Foundation of the Spanish Legion.
      • March 19 » The United States Senate rejects the Treaty of Versailles for the second time (the first time was on November 19, 1919).
      • May 2 » The first game of the Negro National League baseball is played in Indianapolis.
      • August 31 » Polish–Soviet War: A decisive Polish victory in the Battle of Komarów.
      • November 16 » Qantas, Australia's national airline, is founded as Queensland and Northern Territory Aerial Services Limited.
    

    Same birth/death day

    Source: Wikipedia


    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.

    When copying data from this family tree, please include a reference to the origin:
    Hendrik de Graaf, "Family tree Plugboer", database, Genealogy Online (https://www.genealogieonline.nl/stamboom-plugboer/I4376.php : accessed January 28, 2026), "Leonardus Theodorus Keijsper (± 1919-1920)".