Family tree Weening » Jochum Koopmans (1890-1951)

Personal data Jochum Koopmans 


Household of Jochum Koopmans

He is married to Cornelia Hermanna Scholten.

They got married on April 19, 1917 at Den Helder (NH), he was 26 years old.Source 3

The couple were divorced on August 16, 1935.

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Timeline Jochum Koopmans

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Ancestors (and descendant) of Jochum Koopmans


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Sources

  1. Geboorteregister 1890, Dantumadeel
  2. Overlijdensregister Groningen 1951
  3. (Not public)

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Historical events

Birthday April 23, 1890

  • The temperature on April 23, 1890 was about 12.5 °C. There was 1 mm of rain. The air pressure was 12 kgf/m2 and came mainly from the west-southwest. The airpressure was 76 cm mercury. The atmospheric humidity was 65%. Source: KNMI
  • Koning Willem III (Huis van Oranje-Nassau) was from 1849 till 1890 sovereign of the Netherlands (also known as Koninkrijk der Nederlanden)
  • 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 April 21, 1888 to August 21, 1891 the cabinet Mackay, with Mr. A. baron Mackay (AR) as prime minister.
  • In the year 1890: Source: Wikipedia
    • The Netherlands had about 4.5 million citizens.
    • January 22 » The United Mine Workers of America is founded in Columbus, Ohio.
    • January 25 » Nellie Bly completes her round-the-world journey in 72 days.
    • August 6 » At Auburn Prison in New York, murderer William Kemmler becomes the first person to be executed by electric chair.
    • November 4 » City and South London Railway: London's first deep-level tube railway opens between King William Street and Stockwell.
    • November 29 » The Meiji Constitution goes into effect in Japan, and the first Diet convenes.
    • December 22 » Cornwallis Valley Railway begins operation between Kentville and Kingsport, Nova Scotia.

Day of marriage April 19, 1917

  • The temperature on April 19, 1917 was between -1.6 °C and 7.6 °C and averaged 4.1 °C. There was 1.9 mm of rain. There was 0.9 hours of sunshine (6%). 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 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.
    • March 11 » World War I: Mesopotamian campaign: Baghdad falls to Anglo-Indian forces commanded by General Stanley Maude.
    • June 11 » King Alexander assumes the throne of Greece after his father, Constantine I, abdicates under pressure from allied armies occupying Athens.
    • July 27 » World War I: The Allies reach the Yser Canal at the Battle of Passchendaele.
    • October 26 » First World War: Brazil declares war on the Central Powers.
    • October 31 » World War I: Battle of Beersheba: The "last successful cavalry charge in history".
    • December 15 » World War I: An armistice between Russia and the Central Powers is signed.

Day of death August 2, 1951

  • The temperature on August 2, 1951 was between 16.3 °C and 24.1 °C and averaged 19.6 °C. There was 10.0 hours of sunshine (65%). The partly clouded was. The average windspeed was 2 Bft (weak wind) and was prevailing from the northwest. Source: KNMI
  • Koningin Juliana (Huis van Oranje-Nassau) was from September 4, 1948 till April 30, 1980 sovereign of the Netherlands (also known as Koninkrijk der Nederlanden)
  • From August 7, 1948 till March 15, 1951 the Netherlands had a cabinet Drees - Van Schaik with the prime ministers Dr. W. Drees (PvdA) and Mr. J.R.H. van Schaik (KVP).
  • In The Netherlands , there was from March 15, 1951 to September 2, 1952 the cabinet Drees I, with Dr. W. Drees (PvdA) as prime minister.
  • In the year 1951: Source: Wikipedia
    • The Netherlands had about 10.2 million citizens.
    • March 29 » Ethel and Julius Rosenberg are convicted of conspiracy to commit espionage.
    • April 11 » The Stone of Scone, the stone upon which Scottish monarchs were traditionally crowned, is found on the site of the altar of Arbroath Abbey. It had been taken by Scottish nationalist students from its place in Westminster Abbey.
    • April 23 » Cold War: American journalist William N. Oatis is arrested for espionage by the Communist government of Czechoslovakia.
    • May 13 » The 400th anniversary of the founding of the National University of San Marcos is commemorated by the opening of the first large-capacity stadium in Peru.
    • September 1 » The United States, Australia and New Zealand sign a mutual defense pact, called the ANZUS Treaty.
    • November 1 » Operation Buster–Jangle: Six thousand five hundred American soldiers are exposed to 'Desert Rock' atomic explosions for training purposes in Nevada. Participation is not voluntary.


Same birth/death day

Source: Wikipedia

Source: Wikipedia


About the surname Koopmans

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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/I79469.php : accessed October 4, 2026), "Jochum Koopmans (1890-1951)".