Descendants Hemerik-Broekhuizen-Huner-Koper-Barink » Johanna Helena Maria Keijzer (1914-)

Personal data Johanna Helena Maria Keijzer 

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Household of Johanna Helena Maria Keijzer

She is married to Jacob Klootwijk.

They got married on May 21, 1947 at Leiden, she was 32 years old.Source 1

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Timeline Johanna Helena Maria Keijzer

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Ancestors (and descendant) of Johanna Helena Maria Keijzer

Cornelis Plug
1851-1935
Helena Plug
1880-1967

Johanna Helena Maria Keijzer
1914-????

1947

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Relationship Johanna Helena Maria Keijzer

Sources

  1. Erfgoed Leiden eo: Huwelijksregister van Leiden, 1947, archiefnummer 1005, Ambtenaar van de Burgerlijke Stand van Leiden (1929-1993), inventarisnummer 77, aktenummer 385

Historical events

  • The temperature on September 16, 1914 was between 6.9 °C and 18.8 °C and averaged 13.1 °C. There was 8.1 hours of sunshine (64%). The average windspeed was 3 Bft (moderate breeze) and was prevailing from the 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 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.
    • July 11 » Babe Ruth makes his debut in Major League Baseball.
    • August 20 » World War I: Brussels is captured during the German invasion of Belgium.
    • August 23 » World War I: The British Expeditionary Force and the French Fifth Army begin their Great Retreat before the German Army.
    • August 27 » World War I: Battle of Étreux: A British rearguard action by the Royal Munster Fusiliers during the Great Retreat.
    • September 17 » Andrew Fisher becomes Prime Minister of Australia for the third time.
    • October 5 » World War I: An aircraft successfully destroys another aircraft with gunfire.
  • The temperature on May 21, 1947 was between 8.7 °C and 17.2 °C and averaged 13.2 °C. There was 13.3 hours of sunshine (83%). The average windspeed was 3 Bft (moderate breeze) and was prevailing from the north-northeast. 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 July 3, 1946 to August 7, 1948 the cabinet Beel I, with Dr. L.J.M. Beel (KVP) as prime minister.
  • In the year 1947: Source: Wikipedia
    • The Netherlands had about 9.5 million citizens.
    • February 23 » International Organization for Standardization is founded.
    • March 25 » An explosion in a coal mine in Centralia, Illinois kills 111.
    • March 29 » Malagasy Uprising against French colonial rule in Madagascar.
    • May 22 » Cold War: The Truman Doctrine goes into effect, aiding Turkey and Greece.
    • November 30 » Civil War in Mandatory Palestine begins, leading up to the creation of the state of Israel.
    • December 16 » William Shockley, John Bardeen and Walter Brattain build the first practical point-contact transistor.

About the surname Keijzer

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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/I142828.php : accessed February 17, 2026), "Johanna Helena Maria Keijzer (1914-)".