Family tree Ro(o)vers » Johanna Maria van Etten (1911-1947)

Personal data Johanna Maria van Etten 


Household of Johanna Maria van Etten

She is married to Petrus Roovers.

They got married on August 12, 1930, she was 19 years old.

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Timeline Johanna Maria van Etten

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Ancestors (and descendant) of Johanna Maria van Etten

Cornelis van Etten
± 1882-????

Johanna Maria van Etten
1911-1947

1930

Petrus Roovers
1906-1988


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Historical events

Day of marriage August 12, 1930

  • The temperature on August 12, 1930 was between 12.2 °C and 19.4 °C and averaged 15.5 °C. There was 2.4 mm of rain during 0.3 hours. There was 5.9 hours of sunshine (40%). 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 10, 1929 to May 26, 1933 the cabinet Ruys de Beerenbrouck III, with Jonkheer mr. Ch.J.M. Ruys de Beerenbrouck (RKSP) as prime minister.
  • In the year 1930: Source: Wikipedia
    • The Netherlands had about 7.8 million citizens.
    • April 2 » After the mysterious death of Empress Zewditu, Haile Selassie is proclaimed emperor of Ethiopia.
    • April 6 » At the end of the Salt March, Gandhi raises a lump of mud and salt and declares, "With this, I am shaking the foundations of the British Empire."
    • April 22 » The United Kingdom, Japan and the United States sign the London Naval Treaty regulating submarine warfare and limiting shipbuilding.
    • June 1 » The Deccan Queen is introduced as first intercity train between Bombay VT (Now Mumbai CST) and Poona (Pune) to run on electric locomotives.
    • July 7 » Industrialist Henry J. Kaiser begins construction of Boulder Dam (now known as Hoover Dam).
    • October 3 » The German Socialist Labour Party in Poland – Left is founded.

Day of death February 5, 1947

  • The temperature on February 5, 1947 was between -4.2 °C and -1.1 °C and averaged -3.1 °C. There was 0.1 hours of sunshine (1%). The average windspeed was 4 Bft (moderate breeze) and was prevailing from the east-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 July 3, 1946 to August 7, 1948 the cabinet Beel I, with Dr. L.J.M. Beel (KVP) as prime minister.
  • In the year 1947: Source: Wikipedia
    • The Netherlands had about 9.5 million citizens.
    • February 21 » In New York City, Edwin Land demonstrates the first "instant camera", the Polaroid Land Camera, to a meeting of the Optical Society of America.
    • February 23 » International Organization for Standardization is founded.
    • July 6 » The AK-47 goes into production in the Soviet Union.
    • July 26 » Cold War: U.S. President Harry S. Truman signs the National Security Act of 1947 into United States law creating the Central Intelligence Agency, United States Department of Defense, United States Air Force, Joint Chiefs of Staff, and the United States National Security Council.
    • September 9 » First case of a computer bug being found: A moth lodges in a relay of a Harvard Mark II computer at Harvard University.
    • November 13 » The Soviet Union completes development of the AK-47, one of the first proper assault rifles.


Same birth/death day

Source: Wikipedia


About the surname Van Etten


The Family tree Ro(o)vers publication was prepared by .contact the author
When copying data from this family tree, please include a reference to the origin:
W. Rovers, "Family tree Ro(o)vers", database, Genealogy Online (https://www.genealogieonline.nl/stamboom_rovers/I5843.php : accessed February 14, 2026), "Johanna Maria van Etten (1911-1947)".