Family tree Jacobs » Johannes Middelkoop (1887-1976)

Personal data Johannes Middelkoop 


Household of Johannes Middelkoop

He is married to Pieternella Cornelia van Akkeren.

They got married on September 20, 1911 at Delft, he was 24 years old.


Child(ren):


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Timeline Johannes Middelkoop

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Ancestors (and descendant) of Johannes Middelkoop


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Historical events

Birthday February 23, 1887

  • The temperature on February 23, 1887 was about 7.8 °C. The air pressure was 38 kgf/m2 and came mainly from the south-southwest. The airpressure was 77 cm mercury. The atmospheric humidity was 83%. 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 April 23, 1884 to April 21, 1888 the cabinet Heemskerk, with Mr. J. Heemskerk Azn. (conservatief) as prime minister.
  • In the year 1887: Source: Wikipedia
    • The Netherlands had about 4.5 million citizens.
    • April 4 » Argonia, Kansas elects Susanna M. Salter as the first female mayor in the United States.
    • April 10 » On Easter Sunday, Pope Leo XIII authorizes the establishment of the Catholic University of America.
    • June 8 » Herman Hollerith applies for US patent #395,781 for the 'Art of Compiling Statistics', which was his punched card calculator.
    • July 26 » Publication of the Unua Libro, founding the Esperanto movement.
    • November 9 » The United States receives rights to Pearl Harbor, Hawaii.
    • November 13 » Bloody Sunday clashes in central London.

Day of marriage September 20, 1911

  • The temperature on September 20, 1911 was between 11.5 °C and 20.8 °C and averaged 15.3 °C. There was 7.5 mm of rain. There was 4.4 hours of sunshine (35%). The average windspeed was 4 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 February 12, 1908 to August 29, 1913 the cabinet Heemskerk, with Mr. Th. Heemskerk (AR) as prime minister.
  • In the year 1911: Source: Wikipedia
    • The Netherlands had about 6.0 million citizens.
    • January 29 » Mexican Revolution: Mexicali is captured by the Mexican Liberal Party, igniting the Magonista rebellion of 1911.
    • May 31 » The RMS Titanic is launched in Belfast, Northern Ireland.
    • June 16 » IBM founded as the Computing-Tabulating-Recording Company in Endicott, New York.
    • October 9 » An accidental bomb explosion triggers the Wuchang Uprising against the Chinese monarchy.
    • October 13 » Prince Arthur, Duke of Connaught and Strathearn, becomes the first Governor General of Canada of royal descent.
    • November 5 » After declaring war on the Ottoman Empire on September 29, 1911, Italy annexes Tripoli and Cyrenaica.

Day of death August 5, 1976

  • The temperature on August 5, 1976 was between 10.9 °C and 21.2 °C and averaged 15.5 °C. There was 5.3 hours of sunshine (35%). The partly or heavily clouded was. The average windspeed was 1 Bft (weak wind) and was prevailing from the northwest. 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 Friday, May 11, 1973 to Monday, December 19, 1977 the cabinet Den Uyl, with Drs. J.M. den Uyl (PvdA) as prime minister.
  • In the year 1976: Source: Wikipedia
    • The Netherlands had about 13.7 million citizens.
    • April 5 » In China, the April Fifth Movement leads to the Tiananmen Incident.
    • April 11 » The Apple I is created.
    • July 19 » Sagarmatha National Park in Nepal is created.
    • September 3 » Viking program: The American Viking 2 spacecraft lands at Utopia Planitia on Mars.
    • September 19 » Turkish Airlines Flight 452 hits the Taurus Mountains, outskirt of Karatepe, Turkey, killing all 154 passengers and crew.
    • October 6 » Premier Hua Guofeng arrests the Gang of Four, ending the Cultural Revolution in China.


Same birth/death day

Source: Wikipedia

Source: Wikipedia


About the surname Middelkoop


The Family tree Jacobs publication was prepared by .contact the author
When copying data from this family tree, please include a reference to the origin:
Michael Jacobs, "Family tree Jacobs", database, Genealogy Online (https://www.genealogieonline.nl/stamboom-michael-jacobs/I76303.php : accessed February 5, 2026), "Johannes Middelkoop (1887-1976)".