Database Schaap » Henriette Maria Koopmann (1927-1979)

Personal data Henriette Maria Koopmann 

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Household of Henriette Maria Koopmann

She is married to Marinus Klaasse.

They got married on October 31, 1969 at Westerschouwen, Zeeland, Nederland, she was 42 years old.

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Historical events

Birthday August 11, 1927

  • The temperature on August 11, 1927 was between 12.4 °C and 20.5 °C and averaged 16.0 °C. There was 6.6 hours of sunshine (44%). 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)
  • In The Netherlands , there was from March 8, 1926 to August 10, 1929 the cabinet De Geer I, with Jonkheer mr. D.J. de Geer (CHU) as prime minister.
  • In the year 1927: Source: Wikipedia
    • The Netherlands had about 7.5 million citizens.
    • January 11 » Louis B. Mayer, head of film studio Metro-Goldwyn-Mayer (MGM), announces the creation of the Academy of Motion Picture Arts and Sciences, at a banquet in Los Angeles, California.
    • April 14 » The first Volvo car premieres in Gothenburg, Sweden.
    • August 7 » The Peace Bridge opens between Fort Erie, Ontario and Buffalo, New York.
    • September 22 » Jack Dempsey loses the "Long Count" boxing match to Gene Tunney.
    • December 3 » Putting Pants on Philip, the first Laurel and Hardy film, is released.
    • December 11 » Guangzhou Uprising: Communist Red Guards launch an uprising in Guangzhou, China, taking over most of the city and announcing the formation of a Guangzhou Soviet.

Day of death April 20, 1979

  • The temperature on April 20, 1979 was between 5.9 °C and 9.6 °C and averaged 7.9 °C. There was 7.2 mm of rain during 8.3 hours. There was 0.3 hours of sunshine (2%). The heavily clouded was. The average windspeed was 3 Bft (moderate breeze) and was prevailing from the west-southwest. 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)
  • 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 year 1979: Source: Wikipedia
    • The Netherlands had about 14.0 million citizens.
    • February 17 » The Sino-Vietnamese War begins.
    • July 25 » In accord with the Egypt–Israel Peace Treaty, Israel begins its withdrawal from the Sinai Peninsula.
    • October 14 » The first National March on Washington for Lesbian and Gay Rights draws approximately 100,000 people.
    • October 31 » Western Airlines Flight 2605 crashes on landing in Mexico City, killing 73 people.
    • November 9 » Cold War: Nuclear false alarm: The NORAD computers and the Alternate National Military Command Center in Fort Ritchie, Maryland detected purported massive Soviet nuclear strike. After reviewing the raw data from satellites and checking the early-warning radars, the alert is cancelled.
    • November 10 » A 106-car Canadian Pacific freight train carrying explosive and poisonous chemicals from Windsor, Ontario, Canada derails in Mississauga, Ontario, just west of Toronto, causing a massive explosion and the largest peacetime evacuation in Canadian history and one of the largest in North American history.


Same birth/death day

Source: Wikipedia

Source: Wikipedia


About the surname Koopmann

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The Database Schaap publication was prepared by .contact the author
When copying data from this family tree, please include a reference to the origin:
Leen Schaap, "Database Schaap", database, Genealogy Online (https://www.genealogieonline.nl/database-schaap/I10685.php : accessed September 23, 2026), "Henriette Maria Koopmann (1927-1979)".