Family tree Koster Twijslerheide e.o. » Sijtske Heidstra (1941-2009)

Personal data Sijtske Heidstra 


Household of Sijtske Heidstra

Waarschuwing Attention: Spouse (Taede de Vries) is 32 years older.

She is married to Taede de Vries.

They got married

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Historical events

Birthday April 11, 1941

  • The temperature on April 11, 1941 was between 1.8 °C and 10.3 °C and averaged 6.2 °C. There was 2.1 mm of rain during 4.3 hours. There was 2.4 hours of sunshine (18%). The average windspeed was 3 Bft (moderate breeze) and was prevailing from the west-southwest. 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 3, 1940 to July 27, 1941 the cabinet Gerbrandy I, with Prof. dr. P.S. Gerbrandy (ARP) as prime minister.
  • In The Netherlands , there was from July 27, 1941 to February 23, 1945 the cabinet Gerbrandy II, with Prof. dr. P.S. Gerbrandy (ARP) as prime minister.
  • In the year 1941: Source: Wikipedia
    • The Netherlands had about 8.9 million citizens.
    • March 17 » In Washington, D.C., the National Gallery of Art is officially opened by President Franklin D. Roosevelt.
    • April 23 » World War II: The Greek government and King George II evacuate Athens before the invading Wehrmacht.
    • June 8 » World War II: The Allies commence the Syria-Lebanon Campaign against the possessions of Vichy France in the Levant.
    • June 22 » World War II: Nazi Germany invades the Soviet Union in Operation Barbarossa.
    • December 6 » World War II: The United Kingdom and Canada declare war on Finland in support of the Soviet Union during the Continuation War. Camp X opens in Canada to begin training Allied Secret Agents for the War.
    • December 28 » World War II: Operation Anthropoid, the plot to assassinate high-ranking Nazi officer Reinhard Heydrich, commences.

Day of death December 26, 2009

  • The temperature on December 26, 2009 was between 1.9 °C and 5.6 °C and averaged 3.7 °C. There was -0.1 mm of rain. There was 6.3 hours of sunshine (82%). The partly clouded was. The average windspeed was 3 Bft (moderate breeze) and was prevailing from the south-southwest. 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 Thursday, February 22, 2007 to Thursday, October 14, 2010 the cabinet Balkenende IV, with Mr.dr. J.P. Balkenende (CDA) as prime minister.
  • In the year 2009: Source: Wikipedia
    • The Netherlands had about 16.5 million citizens.
    • January 31 » In Kenya, at least 113 people are killed and over 200 injured following an oil spillage ignition in Molo, days after a massive fire at a Nakumatt supermarket in Nairobi killed at least 25 people.
    • March 11 » Winnenden school shooting: Sixteen are killed and 11 are injured before recent-graduate Tim Kretschmer shoots and kills himself, leading to tightened weapons restrictions in Germany.
    • May 25 » North Korea allegedly tests its second nuclear device, after which Pyongyang also conducts several missile tests, building tensions in the international community.
    • June 28 » Honduran president Manuel Zelaya is ousted by a local military coup following a failed request to hold a referendum to rewrite the Honduran Constitution. This was the start of the 2009 Honduran constitutional crisis.
    • September 26 » Typhoon Ketsana hits the Philippines, China, Vietnam, Cambodia, Laos and Thailand, causing 700 fatalities.
    • October 10 » Armenia and Turkey sign the Zurich Protocols, intended to normalize relations. However, they are never ratified by either side.


Same birth/death day

Source: Wikipedia

Source: Wikipedia


About the surname Heidstra

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The Family tree Koster Twijslerheide e.o. publication was prepared by .contact the author
When copying data from this family tree, please include a reference to the origin:
Tjitze Koster, "Family tree Koster Twijslerheide e.o.", database, Genealogy Online (https://www.genealogieonline.nl/stamboom-koster/I6911.php : accessed March 10, 2026), "Sijtske Heidstra (1941-2009)".