Dreyer Tree » Philippus Marthinus Lourens du Plessies (1914-1986)

Personal data Philippus Marthinus Lourens du Plessies 


Household of Philippus Marthinus Lourens du Plessies

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Timeline Philippus Marthinus Lourens du Plessies

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Ancestors (and descendant) of Philippus Marthinus Lourens du Plessies


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    Historical events

    Birthday December 5, 1914

    • The temperature on December 5, 1914 was between 2.9 °C and 6.4 °C and averaged 4.6 °C. There was 2.4 mm of rain. There was 0.5 hours of sunshine (6%). The average windspeed was 6 Bft (strong wind) and was prevailing from the 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.
      • April 24 » The Franck–Hertz experiment, a pillar of quantum mechanics, is presented to the German Physical Society.
      • August 3 » World War I: Germany declares war against France, while Romania declares its neutrality.
      • August 21 » World War I: The Battle of Charleroi, a successful German attack across the River Sambre that pre-empted a French offensive in the same area.
      • November 26 » HMS Bulwark was destroyed by a large internal explosion with the loss of 741 men near Sheerness.
      • December 15 » A gas explosion at Mitsubishi Hōjō coal mine, in Kyushu, Japan, kills 687.
      • December 16 » World War I: Admiral Franz von Hipper commands a raid on Scarborough, Hartlepool and Whitby.
    

    Same birth/death day

    Source: Wikipedia


    About the surname Du Plessies


    The Dreyer Tree publication was prepared by .contact the author
    When copying data from this family tree, please include a reference to the origin:
    Hendrik Dreyer, "Dreyer Tree", database, Genealogy Online (https://www.genealogieonline.nl/dreyer-tree/I15629.php : accessed January 24, 2026), "Philippus Marthinus Lourens du Plessies (1914-1986)".