Family tree Weening » Johannes Helder (1911-1914)

Personal data Johannes Helder 


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Timeline Johannes Helder

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Ancestors (and descendant) of Johannes Helder

Johannes Helder
1911-1914


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Sources

  1. Geboorteregister 1911, Achtkarspelen
  2. Overlijdensregister 1914, Achtkarspelen

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Historical events

  • The temperature on April 19, 1911 was between 9.7 °C and 15.3 °C and averaged 12.9 °C. There was 0.2 mm of rain. There was 0.1 hours of sunshine (1%). 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 February 12, 1908 to August 29, 1913 the cabinet Heemskerk, with Mr. Th. Heemskerk (AR) as prime minister.
  • In the year 1911: Source: Wikipedia
    • The Netherlands had about 6.0 million citizens.
    • January 3 » A magnitude 7.7 earthquake destroys the city of Almaty in Russian Turkestan.
    • January 29 » Mexican Revolution: Mexicali is captured by the Mexican Liberal Party, igniting the Magonista rebellion of 1911.
    • April 8 » Dutch physicist Heike Kamerlingh Onnes discovers superconductivity.
    • May 31 » The President of Mexico Porfirio Díaz flees the country during the Mexican Revolution.
    • October 9 » An accidental bomb explosion triggers the Wuchang Uprising against the Chinese monarchy.
    • October 13 » Prince Arthur, Duke of Connaught and Strathearn, becomes the first Governor General of Canada of royal descent.
  • The temperature on March 30, 1914 was between 3.8 °C and 14.2 °C and averaged 9.5 °C. There was 1.0 mm of rain. There was 4.8 hours of sunshine (38%). 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 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.
    • August 5 » World War I: The guns of Point Nepean fort at Port Phillip Heads in Victoria (Australia) fire across the bows of the Norddeutscher Lloyd steamer SSPfalz which is attempting to leave the Port of Melbourne in ignorance of the declaration of war and she is detained; this is said to be the first Allied shot of the War.
    • August 9 » Start of the Battle of Mulhouse, part of a French attempt to recover the province of Alsace and the first French offensive of World War I.
    • November 9 » SMSEmden is sunk by HMASSydney in the Battle of Cocos.
    • November 26 » HMS Bulwark was destroyed by a large internal explosion with the loss of 741 men near Sheerness.
    • December 15 » World War I: The Serbian Army recaptures Belgrade from the invading Austro-Hungarian Army.


Same birth/death day

Source: Wikipedia

Source: Wikipedia


About the surname Helder

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The Family tree Weening publication was prepared by .contact the author
When copying data from this family tree, please include a reference to the origin:
Hans Weening, "Family tree Weening", database, Genealogy Online (https://www.genealogieonline.nl/stamboom-weening/I118936.php : accessed February 13, 2026), "Johannes Helder (1911-1914)".