Family tree Eman/Swart-Radstok/Attevelt » Jacob de Groot (1914-1914)

Personal data Jacob de Groot 

Source 1

Household of Jacob de Groot

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Timeline Jacob de Groot

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Ancestors (and descendant) of Jacob de Groot


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    Sources

    1. van der KooghTaminiau Web Site, Dorrit van der Koogh, March 3, 2023
      Persoonlijke foto van Jacobus De Groot Toegevoegd via een Photo Discovery™
      Stamboom op MyHeritage.com
      Familiesite: van der KooghTaminiau Web Site
      Stamboom: van der Koogh Family Tree

    Historical events

    Birthday May 15, 1914

    • The temperature on May 15, 1914 was between 8.3 °C and 17.1 °C and averaged 12.1 °C. There was 10.0 hours of sunshine (64%). The average windspeed was 3 Bft (moderate breeze) and was prevailing from the 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 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.
      • 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.
      • September 17 » Andrew Fisher becomes Prime Minister of Australia for the third time.
      • October 18 » The Schoenstatt Movement is founded in Germany.
      • October 29 » Ottoman entry into World War I.
      • December 15 » A gas explosion at Mitsubishi Hōjō coal mine, in Kyushu, Japan, kills 687.

    Day of death August 17, 1914

    • The temperature on August 17, 1914 was between 12.0 °C and 22.1 °C and averaged 17.3 °C. There was 11.1 hours of sunshine (76%). 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 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.
      • 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.
      • August 28 » World War I: The Royal Navy defeats the German fleet in the Battle of Heligoland Bight.
      • October 27 » First World War: The new British battleship HMS Audacious is sunk by a minefield laid by the armed German merchant-cruiser Berlin.
      • November 5 » World War I: France and the British Empire declare war on the Ottoman Empire.
      • November 9 » SMSEmden is sunk by HMASSydney in the Battle of Cocos.
    

    Same birth/death day

    Source: Wikipedia

    Source: Wikipedia


    About the surname De Groot

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    • Check the information Open Archives has about De Groot.
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    The Family tree Eman/Swart-Radstok/Attevelt publication was prepared by .contact the author
    When copying data from this family tree, please include a reference to the origin:
    Han Eman, "Family tree Eman/Swart-Radstok/Attevelt", database, Genealogy Online (https://www.genealogieonline.nl/stamboom-eman/I6036.php : accessed March 16, 2026), "Jacob de Groot (1914-1914)".