Family tree Eijskoot » Wilhelmina Koster (1872-1966)

Personal data Wilhelmina Koster 


Household of Wilhelmina Koster

She is married to Pieter Ridderhof.

They got married


Child(ren):

  2. Roelof Ridderhof  1909-1984

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Timeline Wilhelmina Koster

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Ancestors (and descendant) of Wilhelmina Koster


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    Historical events

    Birthday August 13, 1872

    • The temperature on August 13, 1872 was about 13.1 °C. The air pressure was 1 kgf/m2 and came mainly from the west-northwest. The atmospheric humidity was 93%. Source: KNMI
    • Koning Willem III (Huis van Oranje-Nassau) was from 1849 till 1890 sovereign of the Netherlands (also known as Koninkrijk der Nederlanden)
    • In The Netherlands , there was from January 4, 1871 to July 6, 1872 the cabinet Thorbecke III, with Mr. J.R. Thorbecke (liberaal) as prime minister.
    • From July 6, 1872 till August 27, 1874 the Netherlands had a cabinet De Vries - Fransen van de Putte with the prime ministers Mr. G. de Vries Azn. (liberaal) and I.D. Fransen van de Putte (liberaal).
    • In the year 1872: Source: Wikipedia
      • The Netherlands had about 4.0 million citizens.
      • February 20 » The Metropolitan Museum of Art opens in New York City.
      • March 5 » George Westinghouse patents the air brake.
      • March 16 » The Wanderers F.C. won the first FA Cup, the oldest football competition in the world, beating Royal Engineers A.F.C. 1–0 at The Oval in Kennington, London.
      • March 22 » Illinois becomes the first state to require gender equality in employment.
      • May 10 » Victoria Woodhull becomes the first woman nominated for President of the United States.
      • September 18 » King Oscar II accedes to the throne of Sweden–Norway.

    Day of death May 8, 1966

    • The temperature on May 8, 1966 was between 2.7 °C and 14.4 °C and averaged 9.6 °C. There was 10.2 hours of sunshine (67%). The partly clouded was. The average windspeed was 2 Bft (weak wind) and was prevailing from the south-southeast. 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)
    • In The Netherlands , there was from April 14, 1965 to November 22, 1966 the cabinet Cals, with Mr. J.M.L.Th. Cals (KVP) as prime minister.
    • In The Netherlands , there was from November 22, 1966 to April 5, 1967 the cabinet Zijlstra, with Prof. dr. J. Zijlstra (ARP) as prime minister.
    • In the year 1966: Source: Wikipedia
      • The Netherlands had about 12.4 million citizens.
      • March 8 » Nelson's Pillar in Dublin, Ireland, destroyed by a bomb.
      • May 16 » The Communist Party of China issues the "May 16 Notice", marking the beginning of the Cultural Revolution.
      • August 10 » The Heron Road Bridge collapses while being built, killing nine workers in the deadliest construction accident in both Ottawa and Ontario.
      • August 22 » Labor movements NFWA and AWOC merge to become the United Farm Workers Organizing Committee (UFWOC), predecessor of the United Farm Workers.
      • October 4 » Basutoland becomes independent from the United Kingdom and is renamed Lesotho.
      • November 30 » Barbados becomes independent from the United Kingdom.
    

    Same birth/death day

    Source: Wikipedia

    Source: Wikipedia


    About the surname Koster

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    • Check the information Open Archives has about Koster.
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    The Family tree Eijskoot publication was prepared by .contact the author
    When copying data from this family tree, please include a reference to the origin:
    Leo Eijskoot, "Family tree Eijskoot", database, Genealogy Online (https://www.genealogieonline.nl/stamboom-eijskoot/I504234.php : accessed February 28, 2026), "Wilhelmina Koster (1872-1966)".