Family tree Pieper » Henriëtta Johanna Maria "Jet" Koster (1914-2001)

Personal data Henriëtta Johanna Maria "Jet" Koster 


Household of Henriëtta Johanna Maria "Jet" Koster

She is married to Peter Johannes Vorstermans.

They got married


Child(ren):

  1. Ines Vorstermans  1949-2008

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Ancestors (and descendant) of Henriëtta Johanna Maria Koster

Henriëtta Johanna Maria Koster
1914-2001



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Historical events

  • The temperature on October 11, 1914 was between 2.0 °C and 12.6 °C and averaged 7.6 °C. There was 8.5 hours of sunshine (77%). The average windspeed was 3 Bft (moderate breeze) and was prevailing from the 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 August 29, 1913 to September 9, 1918 the cabinet Cort van der Linden, with Mr. P.W.A. Cort van der Linden (liberaal) as prime minister.
  • In the year 1914: Source: Wikipedia
    • The Netherlands had about 6.2 million citizens.
    • May 25 » The House of Commons of the United Kingdom passes the Home Rule Bill for devolution in Ireland.
    • August 12 » World War I: The Battle of Halen a.k.a. Battle of the Silver Helmets a clash between large Belgian and German cavalry formations at Halen, Belgium.
    • August 24 » World War I: German troops capture Namur.
    • September 3 » World War I: Start of the Battle of Grand Couronné, a German assault against French positions on high ground near the city of Nancy.
    • October 29 » Ottoman entry into World War I.
    • December 24 » World War I: The "Christmas truce" begins.
  • The temperature on March 20, 2001 was between -3.9 °C and 7.2 °C and averaged 1.9 °C. There was 5.1 hours of sunshine (42%). The partly or heavily clouded was. The average windspeed was 2 Bft (weak wind) and was prevailing from the east. 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 Monday, August 3, 1998 to Monday, July 22, 2002 the cabinet Kok II, with W. Kok (PvdA) as prime minister.
  • In the year 2001: Source: Wikipedia
    • The Netherlands had about 16.0 million citizens.
    • May 3 » The United States loses its seat on the U.N. Human Rights Commission for the first time since the commission was formed in 1947.
    • May 9 » In Ghana, 129 football fans die in what became known as the Accra Sports Stadium disaster. The deaths are caused by a stampede (caused by the firing of tear gas by police personnel at the stadium) that followed a controversial decision by the referee.
    • June 23 » The 8.4 Mw  southern Peru earthquake shakes coastal Peru with a maximum Mercalli intensity of VIII (Severe). A destructive tsunami followed, leaving at least 74 people dead, and 2,687 injured.
    • July 21 » At the conclusion of a fireworks display on Okura Beach in Akashi, Hyōgo, Japan, 11 people are killed and more than 120 are injured when a pedestrian footbridge connecting the beach to JR Asagiri Station becomes overcrowded and people leaving the event fall down in a domino effect.
    • October 11 » The Polaroid Corporation files for federal bankruptcy protection.
    • November 12 » In New York City, American Airlines Flight 587, an Airbus A300 en route to the Dominican Republic, crashes minutes after takeoff from John F. Kennedy International Airport, killing all 260 on board and five on the ground.


Same birth/death day

Source: Wikipedia

  • 1910 » Cahit Arf, Turkish mathematician and academic († 1997)
  • 1911 » Nello Pagani, Italian motorcycle racer and race car driver († 2003)
  • 1913 » Joe Simon, American author and illustrator († 2011)
  • 1915 » T. Llew Jones, Welsh author and poet († 2009)
  • 1916 » Nanaji Deshmukh, Indian educator and activist († 2010)
  • 1918 » Fred Bodsworth, Canadian journalist and author († 2012)

Source: Wikipedia


About the surname Koster

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When copying data from this family tree, please include a reference to the origin:
John Pieper, "Family tree Pieper", database, Genealogy Online (https://www.genealogieonline.nl/stamboom-pieper/I613.php : accessed January 6, 2026), "Henriëtta Johanna Maria "Jet" Koster (1914-2001)".