Family tree Van Olst » Helene Elisabeth Belvroy (1920-< 1966)

Personal data Helene Elisabeth Belvroy 

  • She was born on May 12, 1920 in Djakarta.
  • She died before 1966.
  • This information was last updated on January 7, 2009.

Household of Helene Elisabeth Belvroy

She is married to Hendrik Mondria.

They got married on September 4, 1963 at Barneveld, she was 43 years old.

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Historical events

Birthday May 12, 1920

  • The temperature on May 12, 1920 was between 11.8 °C and 24.4 °C and averaged 16.3 °C. There was 11.1 mm of rain. There was 3.0 hours of sunshine (19%). 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 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 1920: Source: Wikipedia
    • The Netherlands had about 6.8 million citizens.
    • January 2 » The second Palmer Raid, ordered by the US Department of Justice, results in 6,000 suspected communists and anarchists being arrested and held without trial.
    • July 11 » In the East Prussian plebiscite the local populace decides to remain with Weimar Germany.
    • August 10 » World War I: Ottoman sultan Mehmed VI's representatives sign the Treaty of Sèvres that divides up the Ottoman Empire between the Allies.
    • August 11 » The Latvian–Soviet Peace Treaty, which relinquished Russia's authority and pretenses to Latvia, is signed, ending the Latvian War of Independence.
    • August 16 » The congress of the Communist Party of Bukhara opens. The congress would call for armed revolution.
    • October 14 » Finland and Soviet Russia sign the Treaty of Tartu, exchanging some territories.


Same birth/death day

Source: Wikipedia


About the surname Belvroy

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The Family tree Van Olst publication was prepared by .contact the author
When copying data from this family tree, please include a reference to the origin:
P. Heres, "Family tree Van Olst", database, Genealogy Online (https://www.genealogieonline.nl/stamboom-van-olst/I1099517543.php : accessed September 26, 2024), "Helene Elisabeth Belvroy (1920-< 1966)".