Family tree Klavers » Johan Koops (1914-1981)

Personal data Johan Koops 


Household of Johan Koops

He is married to Cornelia Plooij.

They got married on August 9, 1945 at Schiedam, Zuid-Holland, he was 30 years old.Source 3

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Timeline Johan Koops

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Ancestors (and descendant) of Johan Koops

Jan Koops
1847-1897
Johanna Valkman
1851-1924
Jan Kollen
1856-1938
Jantje van der Linde
1857-1943
Hendrik Koops
1876-1955

Johan Koops
1914-1981

1945

Cornelia Plooij
1919-1997


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Sources

  1. - www.Drentsarchief.nl - aktenummer 131
  2. (Not public)
  3. - Kees Warmerdam (via Geneanet)

Historical events

Birthday August 25, 1914

  • The temperature on August 25, 1914 was between 13.1 °C and 24.3 °C and averaged 18.9 °C. There was 6.8 hours of sunshine (48%). The average windspeed was 2 Bft (weak wind) 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 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.
    • July 4 » The funeral of Archduke Franz Ferdinand and his wife Sophie takes place in Vienna, six days after their assassinations in Sarajevo.
    • August 6 » World War I: First Battle of the Atlantic: Two days after the United Kingdom had declared war on Germany over the German invasion of Belgium, ten German U-boats leave their base in Heligoland to attack Royal Navy warships in the North Sea.
    • September 1 » The last known passenger pigeon, a female named Martha, dies in captivity in the Cincinnati Zoo.
    • September 9 » World War I: The creation of the Canadian Automobile Machine Gun Brigade, the first fully mechanized unit in the British Army.
    • November 9 » SMSEmden is sunk by HMASSydney in the Battle of Cocos.
    • December 8 » World War I: A squadron of Britain's Royal Navy defeats the Imperial German East Asia Squadron in the Battle of the Falkland Islands in the South Atlantic.

Day of marriage August 9, 1945

  • The temperature on August 9, 1945 was between 13.0 °C and 17.0 °C and averaged 15.1 °C. There was 28.2 mm of rain during 13.8 hours. The average windspeed was 4 Bft (moderate breeze) and was prevailing from the west-northwest. 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, 1941 to February 23, 1945 the cabinet Gerbrandy II, with Prof. dr. P.S. Gerbrandy (ARP) as prime minister.
  • In The Netherlands , there was from February 23, 1945 to June 24, 1945 the cabinet Gerbrandy III, with Prof. dr. P.S. Gerbrandy (ARP) as prime minister.
  • 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 year 1945: Source: Wikipedia
    • The Netherlands had about 9.2 million citizens.
    • February 15 » World War II: Third day of bombing in Dresden.
    • February 16 » World War II: American forces land on Corregidor Island in the Philippines.
    • April 6 » World War II: Sarajevo is liberated from German and Croatian forces by the Yugoslav Partisans.
    • April 12 » U.S. President Franklin D. Roosevelt dies in office; Vice President Harry S. Truman becomes President upon Roosevelt's death.
    • April 25 » Liberation Day (Italy): The Nazi occupation army surrenders and leaves Northern Italy after a general partisan insurrection by the Italian resistance movement; the puppet fascist regime dissolves and Benito Mussolini is captured after trying to escape. This day was set as a public holiday to celebrate the Liberation of Italy.
    • October 5 » A six-month strike by Hollywood set decorators turns into a bloody riot at the gates of the Warner Brothers studio.

Day of death October 11, 1981

  • The temperature on October 11, 1981 was between 5.8 °C and 12.1 °C and averaged 9.1 °C. There was 11.7 mm of rain during 5.2 hours. There was 4.1 hours of sunshine (37%). The partly or heavily clouded was. The average windspeed was 3 Bft (moderate breeze) and was prevailing from the west. 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 Monday, December 19, 1977 to Friday, September 11, 1981 the cabinet Van Agt I, with Mr. A.A.M. van Agt (CDA/KVP) as prime minister.
  • In The Netherlands , there was from Friday, September 11, 1981 to Saturday, May 29, 1982 the cabinet Van Agt II, with Mr. A.A.M. van Agt (CDA) as prime minister.
  • In the year 1981: Source: Wikipedia
    • The Netherlands had about 14.2 million citizens.
    • January 15 » Pope John Paul II receives a delegation from Solidarity (Polish trade union) at the Vatican led by Lech Wałęsa.
    • March 30 » U.S. President Ronald Reagan is shot in the chest outside a Washington, D.C., hotel by John Hinckley, Jr.; three others are wounded in the same incident.
    • August 24 » Mark David Chapman is sentenced to 20 years to life in prison for murdering John Lennon.
    • September 21 » Belize is granted full independence from the United Kingdom.
    • September 26 » Nolan Ryan sets a Major League record by throwing his fifth no-hitter.
    • December 13 » General Wojciech Jaruzelski declares martial law in Poland, largely due to the actions by Solidarity.


Same birth/death day

Source: Wikipedia

Source: Wikipedia


About the surname Koops

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The Family tree Klavers publication was prepared by .contact the author
When copying data from this family tree, please include a reference to the origin:
Joop Klavers, "Family tree Klavers", database, Genealogy Online (https://www.genealogieonline.nl/stamboom_klavers/I248201.php : accessed February 26, 2026), "Johan Koops (1914-1981)".