Family tree Meijer » Petronella Maria de Groot (1921-1971)

Personal data Petronella Maria de Groot 


Household of Petronella Maria de Groot

She had a relationship with Anthonius Andries Hofstede.


Child(ren):

  4. (Not public)

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Timeline Petronella Maria de Groot

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Ancestors (and descendant) of Petronella Maria de Groot


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Historical events

Birthday June 20, 1921

  • The temperature on June 20, 1921 was between 9.4 °C and 16.4 °C and averaged 13.1 °C. There was 3.7 mm of rain. There was -0.1 hours of sunshine (0%). The average windspeed was 3 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 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 31 » The Royal Australian Air Force is formed.
    • May 31 » The Tulsa race massacre kills at least 39, but other estimates of black fatalities vary from 55 to about 300.
    • July 22 » Rif War: The Spanish Army suffers its worst military defeat in modern times to the Berbers of the Rif region of Spanish Morocco.
    • August 14 » Tannu Uriankhai, later Tuvan People's Republic is established as a completely independent country (which is supported by Soviet Russia).
    • August 28 » The Red Army dissolved the Free Territory, after driving the Black Army out of Ukraine.
    • September 11 » Nahalal, the first moshav in Palestine, is settled as part of a Zionist plan of creating a Jewish state, later to be Israel.

Day of death June 25, 1971

  • The temperature on June 25, 1971 was between 10.5 °C and 21.8 °C and averaged 16.8 °C. There was 6.6 hours of sunshine (39%). The partly clouded was. The average windspeed was 2 Bft (weak wind) and was prevailing from the 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 April 5, 1967 to Tuesday, July 6, 1971 the cabinet De Jong, with P.J.S. de Jong (KVP) as prime minister.
  • In The Netherlands , there was from April 5, 1967 to Tuesday, July 6, 1971 the cabinet Biesheuvel I, with Mr. B.W. Biesheuvel (ARP) as prime minister.
  • In the year 1971: Source: Wikipedia
    • The Netherlands had about 13.1 million citizens.
    • May 20 » In the Chuknagar massacre, Pakistani forces massacre thousands, mostly Bengali Hindus.
    • August 1 » The Concert for Bangladesh, organized by former Beatle George Harrison, is held at Madison Square Garden in New York City.
    • September 13 » State police and National Guardsmen storm New York's Attica Prison to quell a prison revolt, which claimed 43 lives.
    • October 25 » The People's Republic of China replaces the Republic of China at the United Nations.
    • November 23 » Representatives of the People's Republic of China attend the United Nations, including the United Nations Security Council, for the first time.
    • November 27 » The Soviet space program's Mars 2 orbiter releases a descent module. It malfunctions and crashes, but it is the first man-made object to reach the surface of Mars.


Same birth/death day

Source: Wikipedia

Source: Wikipedia


About the surname De Groot

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The Family tree Meijer publication was prepared by .contact the author
When copying data from this family tree, please include a reference to the origin:
D. J. Meijer, "Family tree Meijer", database, Genealogy Online (https://www.genealogieonline.nl/de-meijer-stamboom/I48940.php : accessed April 25, 2024), "Petronella Maria de Groot (1921-1971)".