Database Van Broekhoven » Jan de Groot (1920-1948)

Personal data Jan de Groot 


Household of Jan de Groot

Do you have supplementary information, corrections or questions with regards to Jan de Groot?
The author of this publication would love to hear from you!


Timeline Jan de Groot

  This functionality is only available in Javascript supporting browsers.
Click on the names for more info. Symbols used: grootouders grandparents   ouders parents   broers-zussen brothers/sisters   kinderen children

Ancestors (and descendant) of Jan de Groot


With Quick Search you can search by name, first name followed by a last name. You type in a few letters (at least 3) and a list of personal names within this publication will immediately appear. The more characters you enter the more specific the results. Click on a person's name to go to that person's page.

  • You can enter text in lowercase or uppercase.
  • If you are not sure about the first name or exact spelling, you can use an asterisk (*). Example: "*ornelis de b*r" finds both "cornelis de boer" and "kornelis de buur".
  • It is not possible to enter charachters outside the standard alphabet (so no diacritic characters like ö and é).

The data shown has no sources.

Historical events

Birthday July 20, 1920

  • The temperature on July 20, 1920 was between 9.5 °C and 22.0 °C and averaged 16.4 °C. There was 12.0 hours of sunshine (74%). The average windspeed was 3 Bft (moderate breeze) 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 1920: Source: Wikipedia
    • The Netherlands had about 6.8 million citizens.
    • January 10 » The Treaty of Versailles takes effect, officially ending World War I.
    • January 16 » The League of Nations holds its first council meeting in Paris, France.
    • January 23 » The Netherlands refuses to surrender the exiled Kaiser Wilhelm II of Germany to the Allies.
    • February 10 » About 75% of the population in Zone I votes to join Denmark in the 1920 Schleswig plebiscites.
    • May 7 » Treaty of Moscow: Soviet Russia recognizes the independence of the Democratic Republic of Georgia only to invade the country six months later.
    • December 3 » Following more than a month of Turkish–Armenian War, the Turkish dictated Treaty of Alexandropol is concluded.

Day of death December 25, 1948

  • The temperature on December 25, 1948 was between -5.1 °C and -0.3 °C and averaged -3.1 °C. There was 0.3 mm of rain. There was 5.8 hours of sunshine (75%). The average windspeed was 3 Bft (moderate breeze) and was prevailing from the east. Source: KNMI
  • Koningin Wilhelmina (Huis van Oranje-Nassau) was from 1890 till September 4, 1948 sovereign of the Netherlands (also known as Koninkrijk der Nederlanden)
  • 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 July 3, 1946 to August 7, 1948 the cabinet Beel I, with Dr. L.J.M. Beel (KVP) as prime minister.
  • From August 7, 1948 till March 15, 1951 the Netherlands had a cabinet Drees - Van Schaik with the prime ministers Dr. W. Drees (PvdA) and Mr. J.R.H. van Schaik (KVP).
  • In the year 1948: Source: Wikipedia
    • The Netherlands had about 9.7 million citizens.
    • February 4 » Ceylon (later renamed Sri Lanka) becomes independent within the British Commonwealth.
    • June 22 » The ship HMTEmpire Windrush brought the first group of 802 West Indian immigrants to Tilbury, marking the start of modern immigration to the United Kingdom.
    • June 28 » Boxer Dick Turpin beats Vince Hawkins at Villa Park in Birmingham to become the first black British boxing champion in the modern era.
    • September 15 » The F-86 Sabre sets the world aircraft speed record at 671 miles per hour (1,080km/h).
    • September 17 » The Lehi (also known as the Stern gang) assassinates Count Folke Bernadotte, who was appointed by the United Nations to mediate between the Arab nations and Israel.
    • September 24 » The Honda Motor Company is founded.


Same birth/death day

Source: Wikipedia

Source: Wikipedia


About the surname De Groot

  • View the information that Genealogie Online has about the surname De Groot.
  • Check the information Open Archives has about De Groot.
  • Check the Wie (onder)zoekt wie? register to see who is (re)searching De Groot.

The Database Van Broekhoven publication was prepared by .contact the author
When copying data from this family tree, please include a reference to the origin:
J. van Broekhoven, "Database Van Broekhoven", database, Genealogy Online (https://www.genealogieonline.nl/database-van-broekhoven/I335352.php : accessed February 18, 2026), "Jan de Groot (1920-1948)".