Family tree de Groot » Johan Gerrit de Groot (1909-)

Personal data Johan Gerrit de Groot 


Household of Johan Gerrit de Groot

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


Timeline Johan Gerrit 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 Johan Gerrit de Groot

Jan de Groot
1828-1904

Johan Gerrit de Groot
1909-


    Show complete ancestor table

    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).



    Visualize another relationship

    The data shown has no sources.

    Historical events

    • The temperature on April 30, 1909 was between 1.8 °C and 10.3 °C and averaged 6.0 °C. There was 19.1 mm of rain. There was 6.0 hours of sunshine (41%). The average windspeed was 4 Bft (moderate breeze) 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 February 12, 1908 to August 29, 1913 the cabinet Heemskerk, with Mr. Th. Heemskerk (AR) as prime minister.
    • In the year 1909: Source: Wikipedia
      • The Netherlands had about 5.8 million citizens.
      • January 25 » Richard Strauss's opera Elektra receives its debut performance at the Dresden State Opera.
      • February 26 » Kinemacolor, the first successful color motion picture process, is first shown to the general public at the Palace Theatre in London.
      • April 14 » A massacre is organized by the Ottoman Empire against the Armenian population of Cilicia.
      • May 13 » The first Giro d'Italia starts from Milan. Italian cyclist Luigi Ganna will be the winner.
      • September 30 » The Cunard Line's RMS Mauretania makes a record-breaking westbound crossing of the Atlantic, that will not be bettered for 20 years.
      • December 14 » New South Wales Premier Charles Wade signs the Seat of Government Surrender Act 1909, formally completing the transfer of State land to the Commonwealth to create the Australian Capital Territory.
    

    Same birth/death day

    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 Family tree de Groot publication was prepared by .contact the author
    When copying data from this family tree, please include a reference to the origin:
    R. de Groot, "Family tree de Groot", database, Genealogy Online (https://www.genealogieonline.nl/stamboom_de-groot/I18.php : accessed February 16, 2026), "Johan Gerrit de Groot (1909-)".