Descendants Hemerik-Broekhuizen-Huner-Koper-Barink » Petronella de Graaf (1898-1980)

Personal data Petronella de Graaf 


Household of Petronella de Graaf

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Timeline Petronella de Graaf

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Ancestors (and descendant) of Petronella de Graaf

Petronella de Graaf
1898-1980


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Relationship Petronella de Graaf

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Historical events

  • The temperature on December 31, 1898 was about 1.2 °C. The airpressure was 75 cm mercury. The atmospheric humidity was 96%. 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 July 27, 1897 to August 1, 1901 the cabinet Pierson, with Mr. N.G. Pierson (unie-liberaal) as prime minister.
  • In the year 1898: Source: Wikipedia
    • The Netherlands had about 5.1 million citizens.
    • May 8 » The first games of the Italian football league system are played.
    • June 11 » The Hundred Days' Reform, a planned movement to reform social, political, and educational institutions in China, is started by the Guangxu Emperor, but is suspended by Empress Dowager Cixi after 104 days. (The failed reform led to the abolition of the Imperial examination in 1905.)
    • August 28 » Caleb Bradham's beverage "Brad's Drink" is renamed "Pepsi-Cola".
    • September 18 » The Fashoda Incident triggers the last war scare between Britain and France.
    • November 10 » Beginning of the Wilmington insurrection of 1898, the only instance of a municipal government being overthrown in United States history.
    • December 26 » Marie and Pierre Curie announce the isolation of radium.
  • The temperature on December 12, 1980 was between 4.7 °C and 7.5 °C and averaged 6.5 °C. There was -0.1 mm of rain. The almost completely overcast was. The average windspeed was 3 Bft (moderate breeze) and was prevailing from the south-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)
  • 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 Monday, December 19, 1977 to Friday, September 11, 1981 the cabinet Van Agt I, with Mr. A.A.M. van Agt (CDA/KVP) as prime minister.
  • In the year 1980: Source: Wikipedia
    • The Netherlands had about 14.1 million citizens.
    • May 9 » In Florida, Liberian freighter MVSummit Venture collides with the Sunshine Skyway Bridge over Tampa Bay, making a 1,400-ft. section of the southbound span collapse. Thirty-five people in six cars and a Greyhound bus fall 150ft. into the water and die.
    • June 10 » The African National Congress in South Africa publishes a call to fight from their imprisoned leader Nelson Mandela.
    • July 7 » Institution of sharia law in Iran.
    • July 30 » Israel's Knesset passes the Jerusalem Law.
    • September 12 » Military coup in Turkey.
    • November 20 » Lake Peigneur drains into an underlying salt deposit. A misplaced Texaco oil probe had been drilled into the Diamond Crystal Salt Mine, causing water to flow down into the mine, eroding the edges of the hole.

About the surname De Graaf

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  • Check the information Open Archives has about De Graaf.
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When copying data from this family tree, please include a reference to the origin:
R.A.Hemerik, "Descendants Hemerik-Broekhuizen-Huner-Koper-Barink", database, Genealogy Online (https://www.genealogieonline.nl/parenteel-hemerik/I29122.php : accessed February 3, 2026), "Petronella de Graaf (1898-1980)".