Family tree Dries » Pieter "Piet" de Graaf (1920-1993)

Personal data Pieter "Piet" de Graaf 


Household of Pieter "Piet" de Graaf

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Timeline Pieter "Piet" de Graaf

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Ancestors (and descendant) of Pieter de Graaf

Neeltje Boer
1866-1927

Pieter de Graaf
1920-1993


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    Historical events

    • The temperature on February 20, 1920 was between 1.9 °C and 14.6 °C and averaged 7.2 °C. There was 8.7 hours of sunshine (85%). The average windspeed was 3 Bft (moderate breeze) and was prevailing from the south east. 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 1920: Source: Wikipedia
      • The Netherlands had about 6.8 million citizens.
      • January 17 » Alcohol Prohibition begins in the United States as the Volstead Act goes into effect.
      • March 19 » The United States Senate rejects the Treaty of Versailles for the second time (the first time was on November 19, 1919).
      • June 4 » Hungary loses 71% of its territory and 63% of its population when the Treaty of Trianon is signed in Paris.
      • August 13 » Polish–Soviet War: The Battle of Warsaw begins and will last till August 25. The Red Army is defeated.
      • August 16 » Polish–Soviet War: The Battle of Radzymin concludes; the Soviet Red Army is forced to turn away from Warsaw.
      • November 12 » Italy and the Kingdom of Serbs, Croats and Slovenes sign the Treaty of Rapallo.
    • The temperature on March 6, 1993 was between 5.0 °C and 8.9 °C and averaged 6.1 °C. There was 0.3 mm of rain during 0.5 hours. There was 0.4 hours of sunshine (4%). The almost completely overcast was. The average windspeed was 3 Bft (moderate breeze) and was prevailing from the north-northwest. Source: KNMI
    • Koningin Beatrix (Huis van Oranje-Nassau) was from April 30, 1980 till April 30, 2013 sovereign of the Netherlands (also known as Koninkrijk der Nederlanden)
    • In The Netherlands , there was from Tuesday, November 7, 1989 to Monday, August 22, 1994 the cabinet Lubbers III, with Drs. R.F.M. Lubbers (CDA) as prime minister.
    • In the year 1993: Source: Wikipedia
      • The Netherlands had about 15.2 million citizens.
      • January 19 » Czech Republic and Slovakia join the United Nations.
      • March 12 » North Korea announces that it will withdraw from the Treaty on the Non-Proliferation of Nuclear Weapons and refuses to allow inspectors access to its nuclear sites.
      • May 18 » Riots in Nørrebro, Copenhagen, caused by the approval of the four Danish exceptions in the Maastricht Treaty referendum. Police open fire against civilians for the first time since World War II and injure 11 demonstrators.
      • August 8 » The 7.8 Mw  Guam earthquake shakes the island with a maximum Mercalli intensity of IX (Violent), causing around $250 million in damage and injuring up to 71 people.
      • November 17 » United States House of Representatives passes a resolution to establish the North American Free Trade Agreement.
      • November 18 » In South Africa, 21 political parties approve a new constitution, expanding voting rights and ending white minority rule.
    

    Same birth/death day

    Source: Wikipedia

    Source: Wikipedia


    About the surname De Graaf

    • View the information that Genealogie Online has about the surname De Graaf.
    • Check the information Open Archives has about De Graaf.
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    The Family tree Dries publication was prepared by .contact the author
    When copying data from this family tree, please include a reference to the origin:
    L. Dries, "Family tree Dries", database, Genealogy Online (https://www.genealogieonline.nl/stamboom-dries/I137.php : accessed January 21, 2026), "Pieter "Piet" de Graaf (1920-1993)".