Family tree Weening » Willem Koops (1915-)

Personal data Willem Koops 


Household of Willem Koops

He is married to Trijntje Venema.

They got married on June 5, 1941 at Kollumerland c.a., Friesland, Nederland, he was 25 years old.Source 2

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Timeline Willem Koops

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Ancestors (and descendant) of Willem Koops

Wolter Koops
1879-1970

Willem Koops
1915-????

1941

Trijntje Venema
1914-????


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Sources

  1. Geboorteregister Assen, 1915
  2. (Not public)

Historical events

Birthday September 30, 1915

  • The temperature on September 30, 1915 was between 2.1 °C and 14.8 °C and averaged 8.2 °C. There was 5.2 hours of sunshine (44%). The average windspeed was 2 Bft (weak wind) and was prevailing from the west. 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 1915: Source: Wikipedia
    • The Netherlands had about 6.3 million citizens.
    • February 12 » In Washington, D.C., the first stone of the Lincoln Memorial is put into place.
    • March 18 » World War I: During the Battle of Gallipoli, three battleships are sunk during a failed British and French naval attack on the Dardanelles.
    • July 16 » At Treasure Island on the Delaware River in the United States, the First Order of the Arrow ceremony takes place and the Order of the Arrow is founded to honor American Boy Scouts who best exemplify the Scout Oath and Law.
    • July 16 » Henry James becomes a British citizen to highlight his commitment to Britain during the first World War.
    • August 4 » World War I: The German 12th Army occupies Warsaw during the Gorlice–Tarnów Offensive and the Great Retreat of 1915.
    • October 13 » First World War: The Battle of the Hohenzollern Redoubt marks the end of the Battle of Loos.

Day of marriage June 5, 1941

  • The temperature on June 5, 1941 was between 10.7 °C and 23.7 °C and averaged 17.8 °C. There was 10.8 hours of sunshine (65%). The average windspeed was 3 Bft (moderate breeze) and was prevailing from the north-northeast. 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 3, 1940 to July 27, 1941 the cabinet Gerbrandy I, with Prof. dr. P.S. Gerbrandy (ARP) as prime minister.
  • 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 year 1941: Source: Wikipedia
    • The Netherlands had about 8.9 million citizens.
    • May 8 » World War II: The German Luftwaffe launches a bombing raid on Nottingham and Derby.
    • September 1 » The Nazis execute 2,500 Jews by shooting in Ostroh, Ukraine.
    • September 30 » World War II: The Babi Yar massacre comes to an end.
    • November 14 » World War II: In Slonim, German forces engaged in Operation Barbarossa murder 9,000 Jews in a single day.
    • December 9 » World War II: The American 19th Bombardment Group attacks Japanese ships off the coast of Vigan, Luzon.
    • December 28 » World War II: Operation Anthropoid, the plot to assassinate high-ranking Nazi officer Reinhard Heydrich, commences.


Same birth/death day

Source: Wikipedia


About the surname Koops

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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/I187426.php : accessed October 20, 2026), "Willem Koops (1915-)".