Family tree Meulmeester » Willem Koolhaas (1909-)

Personal data Willem Koolhaas 


Household of Willem Koolhaas

He is married to Margaretha Oskam.

They got married on October 1, 1931 at Lopik, he was 22 years old.


Child(ren):

  1. (Not public)
  2. (Not public)
  3. (Not public)

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Timeline Willem Koolhaas

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Ancestors (and descendant) of Willem Koolhaas

Willem Koolhaas
1849-1940
Petronella Neeleman
1855-1923
Jan Koolhaas
1881-1966
Neeltje Bak
1879-1966

Willem Koolhaas
1909-

1931

Margaretha Oskam
1907-

(Not public)
(Not public)
(Not public)

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    Historical events

    Birthday January 27, 1909

    • The temperature on January 27, 1909 was between -8.6 °C and 5.2 °C and averaged -3.2 °C. There was 7.6 hours of sunshine (86%). The average windspeed was 2 Bft (weak wind) and was prevailing from the east-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 February 12, 1908 to August 29, 1913 the cabinet Heemskerk, with Mr. Th. Heemskerk (AR) as prime minister.
    • In the year 1909: Source: Wikipedia
      • The Netherlands had about 5.8 million citizens.
      • January 9 » Ernest Shackleton, leading the Nimrod Expedition to the South Pole, plants the British flag 97 nautical miles (180km; 112mi) from the South Pole, the farthest anyone had ever reached at that time.
      • February 15 » The Flores Theater fire in Acapulco, Mexico kills 250.
      • May 31 » The National Negro Committee, forerunner to the National Association for the Advancement of Colored People (NAACP), convenes for the first time.
      • June 26 » The Science Museum in London comes into existence as an independent entity.
      • December 4 » In Canadian football, the First Grey Cup game is played. The University of Toronto Varsity Blues defeat the Toronto Parkdale Canoe Club, 26–6.
      • December 4 » The Montreal Canadiens ice hockey club, the oldest surviving professional hockey franchise in the world, is founded as a charter member of the National Hockey Association.

    Day of marriage October 1, 1931

    • The temperature on October 1, 1931 was between 7.2 °C and 17.9 °C and averaged 11.7 °C. There was 2.8 hours of sunshine (24%). The average windspeed was 3 Bft (moderate breeze) and was prevailing from the south. 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 10, 1929 to May 26, 1933 the cabinet Ruys de Beerenbrouck III, with Jonkheer mr. Ch.J.M. Ruys de Beerenbrouck (RKSP) as prime minister.
    • In the year 1931: Source: Wikipedia
      • The Netherlands had about 7.9 million citizens.
      • March 23 » Bhagat Singh, Shivaram Rajguru and Sukhdev Thapar are hanged for the killing of a deputy superintendent of police during the Indian independence movement.
      • March 26 » Ho Chi Minh Communist Youth Union is founded in Vietnam.
      • March 31 » A Transcontinental & Western Air airliner crashes near Bazaar, Kansas, killing eight, including University of Notre Dame head football coach Knute Rockne.
      • May 29 » Michele Schirru, a citizen of the United States, is executed by Italian military firing squad for intent to kill Benito Mussolini.
      • July 1 » Wiley Post and Harold Gatty become the first people to circumnavigate the globe in a single-engined monoplane aircraft.
      • August 24 » Resignation of the United Kingdom's Second Labour Government. Formation of the UK National Government.
    

    Same birth/death day

    Source: Wikipedia


    About the surname Koolhaas

    • View the information that Genealogie Online has about the surname Koolhaas.
    • Check the information Open Archives has about Koolhaas.
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    The Family tree Meulmeester publication was prepared by Wim Meulmeester.contact the author
    When copying data from this family tree, please include a reference to the origin:
    Wim Meulmeester, "Family tree Meulmeester", database, Genealogy Online (https://www.genealogieonline.nl/stamboom-meulmeester/I3003.php : accessed January 14, 2026), "Willem Koolhaas (1909-)".