Family tree Linskens 1500-2020 » Theodor Christiaan Koopmans (1921-1983)

Personal data Theodor Christiaan Koopmans 


Household of Theodor Christiaan Koopmans

He is married to Anna Geertruida Pertronella Linskens.

They got married on June 20, 1946 at Venray, Limburg, Nederland, he was 25 years old.

Do you have supplementary information, corrections or questions with regards to Theodor Christiaan Koopmans?
The author of this publication would love to hear from you!


Timeline Theodor Christiaan Koopmans

  This functionality is only available in Javascript supporting browsers.
Click on the names for more info. Symbols used: grootouders grandparents   ouders parents   broers-zussen brothers/sisters   kinderen children

Ancestors (and descendant) of Theodor Christiaan Koopmans


With Quick Search you can search by name, first name followed by a last name. You type in a few letters (at least 3) and a list of personal names within this publication will immediately appear. The more characters you enter the more specific the results. Click on a person's name to go to that person's page.

  • You can enter text in lowercase or uppercase.
  • If you are not sure about the first name or exact spelling, you can use an asterisk (*). Example: "*ornelis de b*r" finds both "cornelis de boer" and "kornelis de buur".
  • It is not possible to enter charachters outside the standard alphabet (so no diacritic characters like ö and é).



Visualize another relationship

The data shown has no sources.

Historical events

  • The temperature on January 11, 1921 was between 4.1 °C and 9.4 °C and averaged 6.4 °C. There was 0.1 mm of rain. There was 5.8 hours of sunshine (72%). The average windspeed was 5 Bft (very strong wind) 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 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 1921: Source: Wikipedia
    • The Netherlands had about 6.9 million citizens.
    • March 1 » The Australian cricket team captained by Warwick Armstrong becomes the first team to complete a whitewash of The Ashes, something that would not be repeated for 86 years.
    • May 19 » The United States Congress passes the Emergency Quota Act establishing national quotas on immigration.
    • June 12 » Mikhail Tukhachevsky orders the use of chemical weapons against the Tambov Rebellion, bringing an end to the peasant uprising.
    • June 30 » U.S. President Warren G. Harding appoints former President William Howard Taft as Chief Justice of the United States.
    • July 11 » Former president of the United States William Howard Taft is sworn in as 10th chief justice of the U.S. Supreme Court, becoming the only person ever to hold both offices.
    • October 29 » United States: Second trial of Sacco and Vanzetti in Boston, Massachusetts.
  • The temperature on June 20, 1946 was between 7.1 °C and 16.8 °C and averaged 11.9 °C. There was 2.9 mm of rain during 1.6 hours. There was 8.9 hours of sunshine (53%). The average windspeed was 3 Bft (moderate breeze) and was prevailing from the southwest. Source: KNMI
  • Koningin Wilhelmina (Huis van Oranje-Nassau) was from 1890 till 1948 sovereign of the Netherlands (also known as Koninkrijk der Nederlanden)
  • From June 24, 1945 till July 3, 1946 the Netherlands had a cabinet Schermerhorn - Drees with the prime ministers Prof. ir. W. Schermerhorn (VDB) and W. Drees (PvdA).
  • In The Netherlands , there was from July 3, 1946 to August 7, 1948 the cabinet Beel I, with Dr. L.J.M. Beel (KVP) as prime minister.
  • In the year 1946: Source: Wikipedia
    • The Netherlands had about 9.3 million citizens.
    • January 3 » Popular Canadian American jockey George Woolf dies in a freak accident during a race; the annual George Woolf Memorial Jockey Award is created to honor him.
    • February 15 » ENIAC, the first electronic general-purpose computer, is formally dedicated at the University of Pennsylvania in Philadelphia.
    • March 2 » Ho Chi Minh is elected the President of North Vietnam.
    • March 11 » Rudolf Höss, the first commandant of Auschwitz concentration camp, is captured by British troops.
    • March 19 » French Guiana, Guadeloupe, Martinique, and Réunion become overseas départements of France.
    • June 27 » In the Canadian Citizenship Act, the Parliament of Canada establishes the definition of Canadian citizenship.
  • The temperature on February 17, 1983 was between -3.0 °C and 3.0 °C and averaged -0.8 °C. There was 8.2 hours of sunshine (82%). The average windspeed was 3 Bft (moderate breeze) and was prevailing from the east-northeast. Source: KNMI
  • Koningin Beatrix (Huis van Oranje-Nassau) was from April 30, 1980 till April 30, 2013 sovereign of the Netherlands (also known as Koninkrijk der Nederlanden)
  • In The Netherlands , there was from Thursday, November 4, 1982 to Monday, July 14, 1986 the cabinet Lubbers I, with Drs. R.F.M. Lubbers (CDA) as prime minister.
  • In the year 1983: Source: Wikipedia
    • The Netherlands had about 14.3 million citizens.
    • February 22 » The notorious Broadway flop Moose Murders opens and closes on the same night at the Eugene O'Neill Theatre.
    • April 25 » Cold War: American schoolgirl Samantha Smith is invited to visit the Soviet Union by its leader Yuri Andropov after he read her letter in which she expressed fears about nuclear war.
    • May 17 » The U.S. Department of Energy declassifies documents showing world's largest mercury pollution event in Oak Ridge, Tennessee (ultimately found to be 4.2million pounds [1.9kt]), in response to the Appalachian Observer's Freedom of Information Act request.
    • May 20 » First publications of the discovery of the HIV virus that causes AIDS in the journal Science by Luc Montagnier.
    • July 16 » Sikorsky S-61 disaster: A helicopter crashes off the Isles of Scilly, causing 20 fatalities.
    • December 7 » An Iberia Airlines Boeing 727 collides with an Aviaco DC-9 in dense fog while the two airliners are taxiing down the runway at Madrid–Barajas Airport, killing 93 people.


Same birth/death day

Source: Wikipedia

Source: Wikipedia


About the surname Koopmans

  • View the information that Genealogie Online has about the surname Koopmans.
  • Check the information Open Archives has about Koopmans.
  • Check the Wie (onder)zoekt wie? register to see who is (re)searching Koopmans.

When copying data from this family tree, please include a reference to the origin:
Henk Linskens, "Family tree Linskens 1500-2020", database, Genealogy Online (https://www.genealogieonline.nl/stamboom-linskens/I7035.php : accessed February 3, 2026), "Theodor Christiaan Koopmans (1921-1983)".