Family tree of Spijk and her many ancestors » Jan de Roos (1898-????)

Personal data Jan de Roos 


Household of Jan de Roos

He is married to Cornelia Harmanna Timmer.

They got married on December 22, 1921 at Groningen, GR, NL, he was 23 years old.Source 1

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Timeline Jan de Roos

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Ancestors (and descendant) of Jan de Roos

Sipke de Roos
1867-????

Jan de Roos
1898-????

1921

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Sources

  1. Groningen 1921 hw870

Historical events

  • The temperature on December 22, 1921 was between 6.2 °C and 9.7 °C and averaged 7.8 °C. There was 1.2 mm of rain. There was -0.1 hours of sunshine (0%). The average windspeed was 5 Bft (very strong wind) and was prevailing from the southwest. 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.
    • February 21 » Rezā Shāh takes control of Tehran during a successful coup.
    • April 2 » The Autonomous Government of Khorasan, a military government encompassing the modern state of Iran, is established.
    • May 3 » The Government of Ireland Act 1920 is passed, dividing Ireland into Northern Ireland and Southern Ireland.
    • June 20 » Workers of Buckingham and Carnatic Mills in the city of Chennai, India, begin a four-month strike.
    • June 28 » Serbian King Alexander I proclaims the new constitution of the Kingdom of Serbs, Croats and Slovenes, known thereafter as the Vidovdan Constitution.
    • November 4 » The Saalschutz Abteilung (hall defense detachment) of the Nazi Party is renamed the Sturmabteilung (storm detachment) after a large riot in Munich.

About the surname De Roos

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When copying data from this family tree, please include a reference to the origin:
Coos van Spijk, "Family tree of Spijk and her many ancestors", database, Genealogy Online (https://www.genealogieonline.nl/van-spijk-stamboom/I47411.php : accessed January 12, 2026), "Jan de Roos (1898-????)".