Family tree Dunning » Jantje Wiltesdr. de Groot (1896-1974)

Personal data Jantje Wiltesdr. de Groot 

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Household of Jantje Wiltesdr. de Groot

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Timeline Jantje Wiltesdr. de Groot

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Ancestors (and descendant) of Jantje Wiltesdr. de Groot

Wilto Wiltes de Groot
1842-1920
Jantje Beekhuis
1840-1928

Jantje Wiltesdr. de Groot
1896-1974


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    Historical events

    Birthday September 12, 1896

    • The temperature on September 12, 1896 was about 16.1 °C. The airpressure was 76 cm mercury. The atmospheric humidity was 93%. Source: KNMI
    • Koningin Wilhelmina (Huis van Oranje-Nassau) was from 1890 till 1948 sovereign of the Netherlands (also known as Koninkrijk der Nederlanden)
    • Regentes Emma (Huis van Oranje-Nassau) was from 1890 till 1898 sovereign of the Netherlands (also known as Koninkrijk der Nederlanden)
    • In The Netherlands , there was from May 9, 1894 to July 27, 1897 the cabinet Roëll, with Jonkheer mr. J. Roëll (oud-liberaal) as prime minister.
    • In the year 1896: Source: Wikipedia
      • The Netherlands had about 5.1 million citizens.
      • January 18 » An X-ray generating machine is exhibited for the first time by H. L. Smith.
      • April 15 » Closing ceremony of the Games of the I Olympiad in Athens, Greece.
      • July 28 » The city of Miami, Florida is incorporated.
      • August 30 » Philippine Revolution: After Spanish victory in the Battle of San Juan del Monte, eight provinces in the Philippines are declared under martial law by the Spanish Governor-General Ramón Blanco y Erenas.
      • September 22 » Queen Victoria surpasses her grandfather King George III as the longest reigning monarch in British history.
      • November 1 » A picture showing the bare breasts of a woman appears in National Geographic magazine for the first time.

    Day of death February 27, 1974

    • The temperature on February 27, 1974 was between -2.0 °C and 3.9 °C and averaged 0.9 °C. There was 1.8 hours of sunshine (17%). The partly or heavily clouded was. The average windspeed was 3 Bft (moderate breeze) and was prevailing from the east-northeast. 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 Friday, May 11, 1973 to Monday, December 19, 1977 the cabinet Den Uyl, with Drs. J.M. den Uyl (PvdA) as prime minister.
    • In the year 1974: Source: Wikipedia
      • The Netherlands had about 13.5 million citizens.
      • February 17 » Robert K. Preston, a disgruntled U.S. Army private, buzzes the White House in a stolen helicopter.
      • February 22 » The Organisation of the Islamic Conference summit begins in Lahore, Pakistan. Thirty-seven countries attend and twenty-two heads of state and government participate. It also recognizes Bangladesh.
      • June 29 » Mikhail Baryshnikov defects from the Soviet Union to Canada while on tour with the Kirov Ballet.
      • July 24 » Watergate scandal: The United States Supreme Court unanimously ruled that President Richard Nixon did not have the authority to withhold subpoenaed White House tapes and they order him to surrender the tapes to the Watergate special prosecutor.
      • November 20 » The United States Department of Justice files its final anti-trust suit against AT&T Corporation. This suit later leads to the breakup of AT&T and its Bell System.
      • November 23 » Sixty Ethiopian politicians, aristocrats, military officers, and other persons are executed by the provisional military government.
    

    Same birth/death day

    Source: Wikipedia

    Source: Wikipedia


    About the surname De Groot

    • View the information that Genealogie Online has about the surname De Groot.
    • Check the information Open Archives has about De Groot.
    • Check the Wie (onder)zoekt wie? register to see who is (re)searching De Groot.

    The Family tree Dunning publication was prepared by .contact the author
    When copying data from this family tree, please include a reference to the origin:
    Hans Dunning, "Family tree Dunning", database, Genealogy Online (https://www.genealogieonline.nl/stamboom-dunning/R9955.php : accessed January 26, 2026), "Jantje Wiltesdr. de Groot (1896-1974)".