Eijsermans family tree » Simon Haiko de Groot (1872-1945)

Personal data Simon Haiko de Groot 


Household of Simon Haiko de Groot

He is married to Johanna Wilhelmina de Graaff.

They got married


Child(ren):


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Ancestors (and descendant) of Simon Haiko de Groot


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Historical events

Birthday May 23, 1872

  • The temperature on May 23, 1872 was about 17.3 °C. The air pressure was 2 kgf/m2 and came mainly from the south-southwest. The atmospheric humidity was 48%. Source: KNMI
  • Koning Willem III (Huis van Oranje-Nassau) was from 1849 till 1890 sovereign of the Netherlands (also known as Koninkrijk der Nederlanden)
  • In The Netherlands , there was from January 4, 1871 to July 6, 1872 the cabinet Thorbecke III, with Mr. J.R. Thorbecke (liberaal) as prime minister.
  • From July 6, 1872 till August 27, 1874 the Netherlands had a cabinet De Vries - Fransen van de Putte with the prime ministers Mr. G. de Vries Azn. (liberaal) and I.D. Fransen van de Putte (liberaal).
  • In the year 1872: Source: Wikipedia
    • The Netherlands had about 4.0 million citizens.
    • February 20 » The Metropolitan Museum of Art opens in New York City.
    • March 1 » Yellowstone National Park is established as the world's first national park.
    • March 22 » Illinois becomes the first state to require gender equality in employment.
    • November 29 » American Indian Wars: The Modoc War begins with the Battle of Lost River.
    • December 4 » The crewless American brigantine Mary Celeste, drifting in the Atlantic, is discovered by the Canadian brig Dei Gratia. The ship has been abandoned for nine days but is only slightly damaged. Her master Benjamin Briggs and all nine others known to have been on board are never accounted for.
    • December 21 » Challenger expedition: HMSChallenger, commanded by Captain George Nares, sails from Portsmouth, England.

Day of death April 16, 1945

  • The temperature on April 16, 1945 was between 10.9 °C and 22.5 °C and averaged 16.4 °C. 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 July 27, 1941 to February 23, 1945 the cabinet Gerbrandy II, with Prof. dr. P.S. Gerbrandy (ARP) as prime minister.
  • In The Netherlands , there was from February 23, 1945 to June 24, 1945 the cabinet Gerbrandy III, with Prof. dr. P.S. Gerbrandy (ARP) as prime minister.
  • From June 24, 1945 till July 3, 1946 the Netherlands had a cabinet Schermerhorn - Drees with the prime ministers Prof. ir. W. Schermerhorn (VDB) and W. Drees (PvdA).
  • In the year 1945: Source: Wikipedia
    • The Netherlands had about 9.2 million citizens.
    • January 30 » World War II: The Wilhelm Gustloff, overfilled with German refugees, sinks in the Baltic Sea after being torpedoed by a Soviet submarine, killing approximately 9,500 people.
    • April 7 » World War II: The battleship Yamato, one of the two largest ever constructed, is sunk by American aircraft during Operation Ten-Go.
    • April 11 » World War II: American forces liberate the Buchenwald concentration camp.
    • April 20 » World War II: U.S. troops capture Leipzig, Germany, only to later cede the city to the Soviet Union.
    • May 5 » World War II: Dönitz gives Löhr permission to seek an armistice with the Western Allies to preserve a communist free Austria and recognising first, from a German standpoint, the separation of Austria from Germany undoing the Anschluss.
    • August 19 » August Revolution: Viet Minh led by Ho Chi Minh take power in Hanoi, Vietnam.


Same birth/death day

Source: Wikipedia

Source: Wikipedia


About the surname De Groot

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When copying data from this family tree, please include a reference to the origin:
J Eijsermans, "Eijsermans family tree", database, Genealogy Online (https://www.genealogieonline.nl/stamboom-eijsermans/I485884.php : accessed March 8, 2026), "Simon Haiko de Groot (1872-1945)".