Family tree Scheffer » Jan Halfwerk (1917-1919)

Personal data Jan Halfwerk 


Household of Jan Halfwerk

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Timeline Jan Halfwerk

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Ancestors (and descendant) of Jan Halfwerk

Harm Jan Halfwerk
????-
Derkjen Boeve
????-
Harmen Scheffer
1845-1895
Grietje Veltkamp
1846-????

Jan Halfwerk
1917-1919


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    Historical events

    Birthday September 5, 1917

    • The temperature on September 5, 1917 was between 9.0 °C and 21.8 °C and averaged 15.9 °C. There was 11.4 hours of sunshine (85%). The average windspeed was 3 Bft (moderate breeze) and was prevailing from the east-southeast. 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 1917: Source: Wikipedia
      • The Netherlands had about 6.5 million citizens.
      • January 31 » World War I: Germany announces that its U-boats will resume unrestricted submarine warfare after a two-year hiatus.
      • February 5 » The current constitution of Mexico is adopted, establishing a federal republic with powers separated into independent executive, legislative, and judicial branches.
      • March 2 » The enactment of the Jones–Shafroth Act grants Puerto Ricans United States citizenship.
      • December 6 » Finland declares independence from Soviet Russia.
      • December 6 » Halifax Explosion: A munitions explosion near Halifax, Nova Scotia kills more than 1,900 people in the largest artificial explosion up to that time.
      • December 11 » World War I: British General Edmund Allenby enters Jerusalem on foot and declares martial law.

    Day of death March 12, 1919

    • The temperature on March 12, 1919 was between 7.1 °C and 14.6 °C and averaged 10.2 °C. There was 0.7 mm of rain. There was 1.7 hours of sunshine (15%). The average windspeed was 4 Bft (moderate breeze) 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 September 9, 1918 to September 18, 1922 the cabinet Ruys de Beerenbrouck I, with Jonkheer mr. Ch.J.M. Ruys de Beerenbrouck (RKSP) as prime minister.
    • In the year 1919: Source: Wikipedia
      • The Netherlands had about 6.7 million citizens.
      • February 5 » Charlie Chaplin, Mary Pickford, Douglas Fairbanks, and D. W. Griffith launch United Artists.
      • February 6 » The five-day Seattle General Strike begins, as more than 65,000 workers in the city of Seattle, Washington, walk off the job.
      • March 1 » March 1st Movement begins in Korea under Japanese rule.
      • March 21 » The Hungarian Soviet Republic is established becoming the first Communist government to be formed in Europe after the October Revolution in Russia.
      • June 11 » Sir Barton wins the Belmont Stakes, becoming the first horse to win the U.S. Triple Crown.
      • August 11 » Germany's Weimar Constitution is signed into law.
    

    Same birth/death day

    Source: Wikipedia

    Source: Wikipedia


    About the surname Halfwerk

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    The Family tree Scheffer publication was prepared by .contact the author
    When copying data from this family tree, please include a reference to the origin:
    E. Hillebregt - Zuiderwijk, "Family tree Scheffer", database, Genealogy Online (https://www.genealogieonline.nl/stamboom-scheffer/I466.php : accessed October 16, 2026), "Jan Halfwerk (1917-1919)".