Family tree Ham en Dallinga » Jantje Koolhaas (1878-1961)

Personal data Jantje Koolhaas 


Household of Jantje Koolhaas

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Timeline Jantje Koolhaas

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Ancestors (and descendant) of Jantje Koolhaas

Jantje Koolhaas
1878-1961


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Historical events

Birthday January 12, 1878

  • The temperature on January 12, 1878 was about 2.9 °C. There was 0.2 mm of rain. The air pressure was 1 kgf/m2 and came mainly from the southwest. The airpressure was 78 cm mercury. The atmospheric humidity was 91%. 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 November 3, 1877 to August 20, 1879 the cabinet Kappeijne van de Coppello, with Mr. J. Kappeijne van de Coppello (liberaal) as prime minister.
  • In the year 1878: Source: Wikipedia
    • The Netherlands had about 4.0 million citizens.
    • January 4 » Russo-Turkish War (1877–78): Sofia is liberated from Ottoman rule and designated the capital of Liberated Bulgaria.
    • February 22 » In Utica, New York, Frank Woolworth opens the first of many of five-and-dime Woolworth stores.
    • May 25 » Gilbert and Sullivan's comic opera H.M.S. Pinafore opens at the Opera Comique in London.
    • September 3 » Over 640 die when the crowded pleasure boat Princess Alice collides with the Bywell Castle in the River Thames.
    • October 15 » The Edison Electric Light Company begins operation.
    • November 17 » First assassination attempt against Umberto I of Italy by anarchist Giovanni Passannante, who was armed with a dagger. The King survived with a slight wound in an arm. Prime Minister Benedetto Cairoli blocked the aggressor, receiving an injury in a leg.

Day of death October 31, 1961

  • The temperature on October 31, 1961 was between 7.0 °C and 13.7 °C and averaged 10.2 °C. There was 4.1 hours of sunshine (42%). The partly clouded was. The average windspeed was 3 Bft (moderate breeze) and was prevailing from the west-southwest. 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 May 19, 1959 to July 24, 1964 the cabinet De Quay, with Prof. dr. J.E. de Quay (KVP) as prime minister.
  • In the year 1961: Source: Wikipedia
    • The Netherlands had about 11.6 million citizens.
    • February 16 » Explorer program: Explorer 9 (S-56a) is launched.
    • February 27 » The first congress of the Spanish Trade Union Organisation is inaugurated.
    • May 4 » American civil rights movement: The "Freedom Riders" begin a bus trip through the South.
    • May 16 » Park Chung-hee leads a coup d'état to overthrow the Second Republic of South Korea.
    • May 25 » Apollo program: U.S. President John F. Kennedy announces, before a special joint session of the U.S. Congress, his goal to initiate a project to put a "man on the Moon" before the end of the decade.
    • July 23 » The Sandinista National Liberation Front is founded in Nicaragua.


Same birth/death day

Source: Wikipedia

Source: Wikipedia


About the surname Koolhaas

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The Family tree Ham en Dallinga publication was prepared by .contact the author
When copying data from this family tree, please include a reference to the origin:
Dirk Ham, "Family tree Ham en Dallinga", database, Genealogy Online (https://www.genealogieonline.nl/ham-stamboom/I3490.php : accessed February 28, 2026), "Jantje Koolhaas (1878-1961)".