Family tree Ham en Dallinga » Sientje de Graaff (1910-1976)

Personal data Sientje de Graaff 


Household of Sientje de Graaff

She is married to Cornelis Jan Sluijs.

They got married.

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Timeline Sientje de Graaff

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Ancestors (and descendant) of Sientje de Graaff

Roelof de Graaff
1843-1921
Naatje Kuijper
1843-1916
Pieter Vriend
1838-1924
Maartje Groot
1849-1915

Sientje de Graaff
1910-1976


Cornelis Jan Sluijs
1913-1991


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    Historical events

    Birthday January 20, 1910

    • The temperature on January 20, 1910 was between 0.8 °C and 6.7 °C and averaged 3.7 °C. There was 0.5 mm of rain. There was 1.4 hours of sunshine (17%). The average windspeed was 4 Bft (moderate breeze) 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 February 12, 1908 to August 29, 1913 the cabinet Heemskerk, with Mr. Th. Heemskerk (AR) as prime minister.
    • In the year 1910: Source: Wikipedia
      • The Netherlands had about 5.9 million citizens.
      • March 1 » The deadliest avalanche in United States history buries a Great Northern Railway train in northeastern King County, Washington, killing 96 people.
      • March 3 » Rockefeller Foundation: John D. Rockefeller Jr. announces his retirement from managing his businesses so that he can devote all his time to philanthropy.
      • March 8 » French aviator Raymonde de Laroche becomes the first woman to receive a pilot's license.
      • April 28 » Frenchman Louis Paulhan wins the 1910 London to Manchester air race, the first long-distance aeroplane race in England.
      • June 17 » Aurel Vlaicu pilots an A. Vlaicu nr. 1 on its first flight.
      • November 10 » The date of Thomas A. Davis' opening of the San Diego Army and Navy Academy, although the official founding date is November 23, 1910.

    Day of death June 23, 1976

    • The temperature on June 23, 1976 was between 13.6 °C and 28.2 °C and averaged 21.6 °C. There was 14.3 hours of sunshine (85%). The almost cloudless was. The average windspeed was 1 Bft (weak wind) and was prevailing from the south-southeast. 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 1976: Source: Wikipedia
      • The Netherlands had about 13.7 million citizens.
      • March 9 » Forty-two people die in the Cavalese cable car disaster, the worst cable-car accident to date.
      • June 27 » Air France Flight 139 (Tel Aviv-Athens-Paris) is hijacked en route to Paris by the PLO and redirected to Entebbe, Uganda.
      • July 4 » The U.S. celebrates its Bicentennial.
      • July 28 » The Tangshan earthquake measuring between 7.8 and 8.2 moment magnitude flattens Tangshan in the People's Republic of China, killing 242,769 and injuring 164,851.
      • September 3 » Viking program: The American Viking 2 spacecraft lands at Utopia Planitia on Mars.
      • November 26 » "Anarchy in the U.K.", the debut single of the Sex Pistols, is released, heralding the arrival of punk rock
    

    Same birth/death day

    Source: Wikipedia

    Source: Wikipedia


    About the surname De Graaff


    The Family tree Ham en Dallinga publication was prepared by .contact the author
    When copying data from this family tree, please include a reference to the origin:
    Dirk Ham, "Family tree Ham en Dallinga", database, Genealogy Online (https://www.genealogieonline.nl/ham-stamboom/I7558.php : accessed January 24, 2026), "Sientje de Graaff (1910-1976)".