Dreyer Tree » Johanna Christina Maria Viljoen (1905-)

Personal data Johanna Christina Maria Viljoen 


Household of Johanna Christina Maria Viljoen

She is married to Gerhard Petrus Roelof Dreyer.

They got married on October 4, 1921 at Potchefstroom, Transvaal, South Africa, she was 16 years old.


Child(ren):

  3. (Not public)
  5. (Not public)
  6. (Not public)

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Timeline Johanna Christina Maria Viljoen

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Ancestors (and descendant) of Johanna Christina Maria Viljoen


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Historical events

Birthday February 11, 1905

  • The temperature on February 11, 1905 was between -0.8 °C and 5.0 °C and averaged 2.4 °C. There was 3.9 hours of sunshine (40%). The average windspeed was 5 Bft (very strong wind) and was prevailing from the northwest. 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 1, 1901 to August 16, 1905 the cabinet Kuijper, with Dr. A. Kuijper (AR) as prime minister.
  • In The Netherlands , there was from August 17, 1905 to February 11, 1908 the cabinet De Meester, with Mr. Th. de Meester (unie-liberaal) as prime minister.
  • In the year 1905: Source: Wikipedia
    • The Netherlands had about 5.5 million citizens.
    • February 5 » In Mexico, the General Hospital of Mexico is inaugurated, started with four basic specialties.
    • August 10 » Russo-Japanese War: Peace negotiations begin in Portsmouth, New Hampshire.
    • September 5 » Russo-Japanese War: In New Hampshire, United States, the Treaty of Portsmouth, mediated by U.S. President Theodore Roosevelt, ends the war.
    • September 11 » The Ninth Avenue derailment occurs in New York City, killing 13.
    • October 16 » The Partition of Bengal in India takes place.
    • November 21 » Albert Einstein's paper that leads to the mass–energy equivalence formula, E=mc², is published in the journal Annalen der Physik.

Day of marriage October 4, 1921

  • The temperature on October 4, 1921 was between 12.6 °C and 15.8 °C and averaged 14.3 °C. There was 7.3 mm of rain. The average windspeed was 2 Bft (weak wind) and was prevailing from the south east. 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 September 9, 1918 to September 18, 1922 the cabinet Ruys de Beerenbrouck I, with Jonkheer mr. Ch.J.M. Ruys de Beerenbrouck (RKSP) as prime minister.
  • In the year 1921: Source: Wikipedia
    • The Netherlands had about 6.9 million citizens.
    • January 9 » Greco-Turkish War: The First Battle of İnönü, the first battle of the war, begins near Eskişehir in Anatolia.
    • July 29 » Adolf Hitler becomes leader of the National Socialist German Workers Party.
    • August 28 » The Red Army dissolved the Free Territory, after driving the Black Army out of Ukraine.
    • October 29 » The Harvard University football team loses to Centre College, ending a 25-game winning streak. This is considered one of the biggest upsets in college football.
    • October 29 » United States: Second trial of Sacco and Vanzetti in Boston, Massachusetts.
    • December 22 » Opening of Visva-Bharati College, also known as Santiniketan College, now Visva Bharati University, India.


Same birth/death day

Source: Wikipedia


About the surname Viljoen

  • View the information that Genealogie Online has about the surname Viljoen.
  • Check the information Open Archives has about Viljoen.
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The Dreyer Tree publication was prepared by .contact the author
When copying data from this family tree, please include a reference to the origin:
Hendrik Dreyer, "Dreyer Tree", database, Genealogy Online (https://www.genealogieonline.nl/dreyer-tree/I14419.php : accessed May 3, 2025), "Johanna Christina Maria Viljoen (1905-)".