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

    • 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.
      • January 1 » The SPT Airboat Line becomes the world's first scheduled airline to use a winged aircraft.
      • July 23 » Austria-Hungary issues a series of demands in an ultimatum to the Kingdom of Serbia demanding Serbia to allow the Austrians to determine who assassinated Archduke Franz Ferdinand. Serbia accepts all but one of those demands and Austria declares war on July 28.
      • July 29 » The Cape Cod Canal opened.
      • August 6 » World War I: First Battle of the Atlantic: Two days after the United Kingdom had declared war on Germany over the German invasion of Belgium, ten German U-boats leave their base in Heligoland to attack Royal Navy warships in the North Sea.
      • November 7 » The German colony of Kiaochow Bay and its centre at Tsingtao are captured by Japanese forces.
      • November 23 » Mexican Revolution: The last of U.S. forces withdraw from Veracruz, occupied seven months earlier in response to the Tampico Affair.
    

    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 30, 2026), "Philippus Marthinus Lourens du Plessies (1914-1986)".