Family tree Plugboer » Cornelis Koolhaas (1899-????)

Personal data Cornelis Koolhaas 


Household of Cornelis Koolhaas

He is married to Eefje Timmer.

They got married on December 18, 1948, he was 49 years old.

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Timeline Cornelis Koolhaas

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Ancestors (and descendant) of Cornelis Koolhaas

Cornelis Koolhaas
1899-????

1948

Eefje Timmer
1903-1978


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Historical events

Birthday November 6, 1899

  • The temperature on November 6, 1899 was about 12.8 °C. The airpressure was 76 cm mercury. The atmospheric humidity was 89%. 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 27, 1897 to August 1, 1901 the cabinet Pierson, with Mr. N.G. Pierson (unie-liberaal) as prime minister.
  • In the year 1899: Source: Wikipedia
    • The Netherlands had about 5.1 million citizens.
    • January 1 » Spanish rule ends in Cuba.
    • March 30 » German Society of Chemistry issues an invitation to other national scientific organizations to appoint delegates to the International Committee on Atomic Weights.
    • June 7 » American Temperance crusader Carrie Nation begins her campaign of vandalizing alcohol-serving establishments by destroying the inventory in a saloon in Kiowa, Kansas.
    • June 12 » New Richmond tornado: The eighth deadliest tornado in U.S. history kills 117 people and injures around 200.
    • July 11 » Fiat founded by Giovanni Agnelli in Turin, Italy.
    • September 23 » The American Asiatic Squadron destroys a Filipino battery at the Battle of Olongapo.

Day of marriage December 18, 1948

  • The temperature on December 18, 1948 was between -1.3 °C and 5.2 °C and averaged 2.9 °C. There was 0.9 hours of sunshine (12%). The average windspeed was 3 Bft (moderate breeze) and was prevailing from the east-northeast. Source: KNMI
  • Koningin Wilhelmina (Huis van Oranje-Nassau) was from 1890 till September 4, 1948 sovereign of the Netherlands (also known as Koninkrijk der Nederlanden)
  • 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 July 3, 1946 to August 7, 1948 the cabinet Beel I, with Dr. L.J.M. Beel (KVP) as prime minister.
  • From August 7, 1948 till March 15, 1951 the Netherlands had a cabinet Drees - Van Schaik with the prime ministers Dr. W. Drees (PvdA) and Mr. J.R.H. van Schaik (KVP).
  • In the year 1948: Source: Wikipedia
    • The Netherlands had about 9.7 million citizens.
    • January 29 » The Pakistan Socialist Party is founded in Karachi.
    • March 17 » Belgium, France, Luxembourg, the Netherlands and the United Kingdom sign the Treaty of Brussels, a precursor to the North Atlantic Treaty establishing NATO.
    • April 28 » Igor Stravinsky conducted the premiere of his American ballet, Orpheus at the New York City Center.
    • April 30 » In Bogotá, Colombia, the Organization of American States is established.
    • June 16 » Members of the Malayan Communist Party kill three British plantation managers in Sungai Siput; in response, British Malaya declares a state of emergency.
    • August 15 » The Republic of Korea (South Korea) is established south of the 38th parallel north.


Same birth/death day

Source: Wikipedia


About the surname Koolhaas

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When copying data from this family tree, please include a reference to the origin:
Hendrik de Graaf, "Family tree Plugboer", database, Genealogy Online (https://www.genealogieonline.nl/stamboom-plugboer/I10522.php : accessed February 1, 2026), "Cornelis Koolhaas (1899-????)".