Family tree Gelderman » Arend Jan Halfwerk (1912-1996)

Personal data Arend Jan Halfwerk 


Household of Arend Jan Halfwerk

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Timeline Arend Jan Halfwerk

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Ancestors (and descendant) of Arend Jan Halfwerk

Bartje Rorije
1852-1925

Arend Jan Halfwerk
1912-1996


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    Historical events

    • The temperature on December 3, 1912 was between -0.9 °C and 7.1 °C and averaged 2.5 °C. There was 3.0 mm of rain. There was 5.7 hours of sunshine (71%). The average windspeed was 3 Bft (moderate breeze) and was prevailing from the west-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 February 12, 1908 to August 29, 1913 the cabinet Heemskerk, with Mr. Th. Heemskerk (AR) as prime minister.
    • In the year 1912: Source: Wikipedia
      • The Netherlands had about 6.0 million citizens.
      • January 6 » German geophysicist Alfred Wegener first presents his theory of continental drift.
      • February 25 » Marie-Adélaïde, the eldest of six daughters of Guillaume IV, becomes the first reigning Grand Duchess of Luxembourg.
      • March 12 » The Girl Guides (later renamed the Girl Scouts of the USA) are founded in the United States.
      • March 30 » Sultan Abd al-Hafid signs the Treaty of Fez, making Morocco a French protectorate.
      • June 8 » Carl Laemmle incorporates Universal Pictures.
      • October 11 » First Balkan War: The day after the Battle of Sarantaporo, Greek troops liberate the city of Kozani.
    

    Same birth/death day

    Source: Wikipedia


    About the surname Halfwerk

    • View the information that Genealogie Online has about the surname Halfwerk.
    • Check the information Open Archives has about Halfwerk.
    • Check the Wie (onder)zoekt wie? register to see who is (re)searching Halfwerk.

    When copying data from this family tree, please include a reference to the origin:
    Elly Gelderman, "Family tree Gelderman", database, Genealogy Online (https://www.genealogieonline.nl/stamboom-gelderman/I5442.php : accessed February 15, 2026), "Arend Jan Halfwerk (1912-1996)".