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):


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

Ancestors (and descendant) of Simon Haiko 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.

Matches in other publications

This person also appears in the publication:

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.
    • March 16 » The Wanderers F.C. won the first FA Cup, the oldest football competition in the world, beating Royal Engineers A.F.C. 1–0 at The Oval in Kennington, London.
    • March 22 » Illinois becomes the first state to require gender equality in employment.
    • May 10 » Victoria Woodhull becomes the first woman nominated for President of the United States.
    • November 29 » American Indian Wars: The Modoc War begins with the Battle of Lost River.
    • December 9 » In Louisiana, P. B. S. Pinchback becomes the first African-American governor of a U.S. state.
    • 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.
    • February 13 » World War II: Royal Air Force bombers are dispatched to Dresden, Germany to attack the city with a massive aerial bombardment.
    • March 3 » World War II: The RAF accidentally bombs the Bezuidenhout area of The Hague, Netherlands, killing 511 people.
    • April 9 » World War II: The German heavy cruiser Admiral Scheer is sunk by the Royal Air Force.
    • April 27 » World War II: The last German formations withdraw from Finland to Norway. The Lapland War and thus, World War II in Finland, comes to an end and the Raising the Flag on the Three-Country Cairn photograph is taken.
    • May 2 » World War II: A death march from Dachau to the Austrian border is halted by the segregated, all-Nisei 522nd Field Artillery Battalion of the U.S. Army in southern Bavaria, saving several hundred prisoners.
    • May 23 » World War II: Heinrich Himmler, head of the Schutzstaffel, commits suicide while in Allied custody.


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 Eijsermans family tree publication was prepared by .contact the author
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 January 17, 2026), "Simon Haiko de Groot (1872-1945)".