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.
    • June 1 » The United States Census Bureau begins using Herman Hollerith's tabulating machine to count census returns.
    • August 7 » Anna Månsdotter became the last woman to be executed in Sweden for the 1889 Yngsjö murder.
    • September 12 » Salisbury, Rhodesia, is founded.
    • September 25 » The United States Congress establishes Sequoia National Park.
    • November 29 » The Meiji Constitution goes into effect in Japan, and the first Diet convenes.

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.
    • January 17 » The United States pays Denmark $25 million for the Virgin Islands.
    • April 9 » World War I: The Battle of Arras: The battle begins with Canadian Corps executing a massive assault on Vimy Ridge.
    • April 16 » Vladimir Lenin returns to Petrograd, Russia, from exile in Switzerland.
    • May 27 » Pope Benedict XV promulgates the 1917 Code of Canon Law, the first comprehensive codification of Catholic canon law in the legal history of the Catholic Church.
    • November 25 » World War I: German forces defeat Portuguese army of about 1,200 at Negomano on the border of modern-day Mozambique and Tanzania.
    • December 18 » The resolution containing the language of the Eighteenth Amendment to enact Prohibition is passed by the United States Congress.

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 6 » Cold War: The trial of Ethel and Julius Rosenberg begins.
    • March 7 » Iranian prime minister Ali Razmara is assassinated by Khalil Tahmasebi, a member of the Islamic fundamentalist Fada'iyan-e Islam, inside a mosque in Tehran.
    • March 31 » Remington Rand delivers the first UNIVAC I computer to the United States Census Bureau.
    • May 16 » The first regularly scheduled transatlantic flights begin between Idlewild Airport (now John F Kennedy International Airport) in New York City and Heathrow Airport in London, operated by El Al Israel Airlines.
    • October 3 » Korean War: The First Battle of Maryang San pits Commonwealth troops against communist Chinese troops.
    • November 15 » Greek resistance leader Nikos Beloyannis, along with 11 resistance members, is sentenced to death by the court-martial.


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 9, 2026), "Jochum Koopmans (1890-1951)".