Family tree De Duffelt » Johannes Feritas Antonius "1900 " Helbers (1900-)

Personal data Johannes Feritas Antonius "1900 " Helbers 


Household of Johannes Feritas Antonius "1900 " Helbers

He is married to Hendrika Maria Wisse.

They got married on September 15, 1920 at Rotterdam, Zuid-Holland, Nederland, he was 19 years old.

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Timeline Johannes Feritas Antonius "1900 " Helbers

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Ancestors (and descendant) of Johannes Feritas Antonius Helbers


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Historical events

  • The temperature on September 29, 1900 was about 12.0 °C. The airpressure was 76 cm mercury. The atmospheric humidity was 97%. 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 July 27, 1897 to August 1, 1901 the cabinet Pierson, with Mr. N.G. Pierson (unie-liberaal) as prime minister.
  • In the year 1900: Source: Wikipedia
    • The Netherlands had about 5.1 million citizens.
    • January 16 » The United States Senate accepts the Anglo-German treaty of 1899 in which the United Kingdom renounces its claims to the Samoan islands.
    • February 14 » British forces begin the Battle of the Tugela Heights in an effort to lift the Siege of Ladysmith.
    • March 18 » AFC Ajax Amsterdam, The Netherlands's biggest and most successful football club, was founded.
    • April 2 » The United States Congress passes the Foraker Act, giving Puerto Rico limited self-rule.
    • July 19 » The first line of the Paris Métro opens for operation.
    • December 14 » Quantum mechanics: Max Planck presents a theoretical derivation of his black-body radiation law.
  • The temperature on September 15, 1920 was between 7.0 °C and 15.2 °C and averaged 12.9 °C. There was 2.6 mm of rain. The average windspeed was 3 Bft (moderate breeze) and was prevailing from the south-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 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 1920: Source: Wikipedia
    • The Netherlands had about 6.8 million citizens.
    • February 29 » Czechoslovak National Assembly adopts the Constitution.
    • May 3 » A Bolshevik coup fails in the Democratic Republic of Georgia.
    • May 5 » Authorities arrest Nicola Sacco and Bartolomeo Vanzetti for alleged robbery and murder.
    • June 15 » Following the 1920 Schleswig plebiscites, Northern Schleswig is transferred from Germany to Denmark.
    • August 31 » Polish–Soviet War: A decisive Polish victory in the Battle of Komarów.
    • October 10 » The Carinthian plebiscite determines that the larger part of the Duchy of Carinthia should remain part of Austria.


Same birth/death day

Source: Wikipedia


About the surname Helbers

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When copying data from this family tree, please include a reference to the origin:
Gerard Mutter, "Family tree De Duffelt", database, Genealogy Online (https://www.genealogieonline.nl/stamboom-de-duffelt/I67006.php : accessed January 29, 2026), "Johannes Feritas Antonius "1900 " Helbers (1900-)".