Family tree Ham » Jan de Groot (± 1902-)

Personal data Jan de Groot 


Household of Jan de Groot

He is married to Koba Kerseboom.

They got married on March 23, 1922 at Dordrecht.

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Timeline Jan de Groot

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Ancestors (and descendant) of Jan de Groot


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Historical events

Day of marriage March 23, 1922

  • The temperature on March 23, 1922 was between -4.5 °C and 5.6 °C and averaged 0.4 °C. There was 10.7 hours of sunshine (87%). The average windspeed was 5 Bft (very strong wind) and was prevailing from the northeast. 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 Netherlands , there was from September 19, 1922 to August 4, 1925 the cabinet Ruys de Beerenbrouck II, with Jonkheer mr. Ch.J.M. Ruys de Beerenbrouck (RKSP) as prime minister.
  • In the year 1922: Source: Wikipedia
    • The Netherlands had about 7.0 million citizens.
    • February 28 » The United Kingdom ends its protectorate over Egypt through a Unilateral Declaration of Independence.
    • March 18 » In India, Mohandas Gandhi is sentenced to six years in prison for civil disobedience, of which he serves only two.
    • April 24 » The first segment of the Imperial Wireless Chain providing wireless telegraphy between Leafield in Oxfordshire, England, and Cairo, Egypt, comes into operation.
    • September 13 » The final act of the Greco-Turkish War, the Great Fire of Smyrna, commences.
    • November 15 » At least 300 are massacred during a general strike in Guayaquil, Ecuador.
    • December 9 » Gabriel Narutowicz is elected the first president of Poland.

About the surname De Groot

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The Family tree Ham publication was prepared by .contact the author
When copying data from this family tree, please include a reference to the origin:
J. Ham, "Family tree Ham", database, Genealogy Online (https://www.genealogieonline.nl/stamboom-ham/I57794.php : accessed January 3, 2026), "Jan de Groot (± 1902-)".