Family tree Cooper, Kooper, Oostwal, Robert, Ooteman en Blokland » Robert Theodoor Philip Onderwijzer (1911-)

Personal data Robert Theodoor Philip Onderwijzer 


Household of Robert Theodoor Philip Onderwijzer

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Timeline Robert Theodoor Philip Onderwijzer

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Ancestors (and descendant) of Robert Theodoor Philip Onderwijzer

Joseph Onderwijzer
1832-1900
Sara Simon Stranders
-1892
Carel Theodorus Philippus Robert
1837-< 1906
Martha de Bruijn
1841-????

Robert Theodoor Philip Onderwijzer
1911-????


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    Historical events

    Birthday February 14, 1911

    • The temperature on February 14, 1911 was between -3.9 °C and -1.4 °C and averaged -2.2 °C. The average windspeed was 2 Bft (weak wind) and was prevailing from the south. 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 February 12, 1908 to August 29, 1913 the cabinet Heemskerk, with Mr. Th. Heemskerk (AR) as prime minister.
    • In the year 1911: Source: Wikipedia
      • The Netherlands had about 6.0 million citizens.
      • April 8 » Dutch physicist Heike Kamerlingh Onnes discovers superconductivity.
      • May 19 » Parks Canada, the world's first national park service, is established as the Dominion Parks Branch under the Department of the Interior.
      • September 23 » Pilot Earle Ovington makes the first official airmail delivery in America under the authority of the United States Post Office Department
      • September 24 » His Majesty's Airship No. 1, Britain's first rigid airship, is wrecked by strong winds before her maiden flight at Barrow-in-Furness.
      • September 25 » An explosion of badly degraded propellant charges on board the French battleship Liberté detonates the forward ammunition magazines and destroys the ship.
      • November 3 » Chevrolet officially enters the automobile market in competition with the Ford Model T.
    

    Same birth/death day

    Source: Wikipedia

    • 1911 » Willem Johan Kolff, Dutch physician and inventor († 2009)
    • 1912 » Tibor Sekelj, Hungarian lawyer, explorer, and author († 1988)
    • 1913 » James Pike, American bishop († 1969)
    • 1913 » Jimmy Hoffa, American trade union leader († 1975)
    • 1913 » Mel Allen, American sportscaster († 1996)
    • 1913 » Woody Hayes, American football player and coach († 1987)

    About the surname Onderwijzer


    The Family tree Cooper, Kooper, Oostwal, Robert, Ooteman en Blokland publication was prepared by .contact the author
    When copying data from this family tree, please include a reference to the origin:
    Marieke Cooper, "Family tree Cooper, Kooper, Oostwal, Robert, Ooteman en Blokland", database, Genealogy Online (https://www.genealogieonline.nl/stamboom-cooper/I2786.php : accessed February 23, 2026), "Robert Theodoor Philip Onderwijzer (1911-)".