Family tree Kaper » Pieter de Groot (1872-1933)

Personal data Pieter de Groot 


Household of Pieter de Groot

He is married to Pietje Ritmeijer.

They got married on October 5, 1895 at Beerta, GR, NLD, he was 22 years old.

wettiging 1 kind

Child(ren):

  1. Willemtje de Groot  1893-???? 
  2. Hendrik de Groot  1896-1897
  3. Albert de Groot  1898-1940 
  4. Hendrik de Groot  1900-1917
  5. Roelf de Groot  1903-1925
  7. Stienus de Groot  1907-1907
  8. Stienus de Groot  1910-1911
  10. de de Groot  1912-1912

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Timeline Pieter de Groot

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Ancestors (and descendant) of Pieter de Groot


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Historical events

Birthday November 11, 1872

  • The temperature on November 11, 1872 was about 6.6 °C. The air pressure was 1 kgf/m2 and came mainly from the northeast. The atmospheric humidity was 85%. 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 5 » George Westinghouse patents the air brake.
    • June 14 » Trade unions are legalized in Canada.
    • September 18 » King Oscar II accedes to the throne of Sweden–Norway.
    • November 5 » Women's suffrage in the United States: In defiance of the law, suffragist Susan B. Anthony votes for the first time, and is later fined $100.
    • 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.

Day of marriage October 5, 1895

  • The temperature on October 5, 1895 was about 8.8 °C. There was 1 mm of rain. The airpressure was 76 cm mercury. The atmospheric humidity was 84%. Source: KNMI
  • Koningin Wilhelmina (Huis van Oranje-Nassau) was from 1890 till 1948 sovereign of the Netherlands (also known as Koninkrijk der Nederlanden)
  • Regentes Emma (Huis van Oranje-Nassau) was from 1890 till 1898 sovereign of the Netherlands (also known as Koninkrijk der Nederlanden)
  • In The Netherlands , there was from May 9, 1894 to July 27, 1897 the cabinet Roëll, with Jonkheer mr. J. Roëll (oud-liberaal) as prime minister.
  • In the year 1895: Source: Wikipedia
    • The Netherlands had about 5.1 million citizens.
    • January 12 » The National Trust is founded in the United Kingdom.
    • February 1 » Fountains Valley, Pretoria, the oldest nature reserve in Africa, is proclaimed by President Paul Kruger.
    • April 6 » Oscar Wilde is arrested in the Cadogan Hotel, London, after losing a libel case against the Marquess of Queensberry.
    • April 24 » Joshua Slocum, the first person to sail single-handedly around the world, sets sail from Boston, Massachusetts aboard the sloop "Spray".
    • May 7 » In Saint Petersburg, Russian scientist Alexander Stepanovich Popov demonstrates to the Russian Physical and Chemical Society his invention, the Popov lightning detector—a primitive radio receiver. In some parts of the former Soviet Union the anniversary of this day is celebrated as Radio Day.
    • October 4 » Horace Rawlins wins the first U.S. Open Men's Golf Championship.

Day of death May 23, 1933

  • The temperature on May 23, 1933 was between 9.5 °C and 23.5 °C and averaged 16.7 °C. There was 14.3 hours of sunshine (89%). The average windspeed was 3 Bft (moderate breeze) and was prevailing from the east-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 August 10, 1929 to May 26, 1933 the cabinet Ruys de Beerenbrouck III, with Jonkheer mr. Ch.J.M. Ruys de Beerenbrouck (RKSP) as prime minister.
  • In The Netherlands , there was from May 26, 1933 to July 31, 1935 the cabinet Colijn II, with Dr. H. Colijn (ARP) as prime minister.
  • In the year 1933: Source: Wikipedia
    • The Netherlands had about 8.2 million citizens.
    • February 20 » Adolf Hitler secretly meets with German industrialists to arrange for financing of the Nazi Party's upcoming election campaign.
    • March 10 » The Long Beach earthquake affects the Greater Los Angeles Area leaving around 108 people dead.
    • March 12 » Great Depression: Franklin D. Roosevelt addresses the nation for the first time as President of the United States. This is also the first of his "fireside chats".
    • March 31 » The Civilian Conservation Corps is established with the mission of relieving rampant unemployment in the United States.
    • April 3 » First flight over Mount Everest, by the British Houston-Mount Everest Flight Expedition, led by the Marquis of Clydesdale, and funded by Lucy, Lady Houston.
    • April 5 » U.S. President Franklin D. Roosevelt signs two executive orders: 6101 to establish the Civilian Conservation Corps, and 6102 "forbidding the Hoarding of Gold Coin, Gold Bullion, and Gold Certificates" by U.S. citizens.


Same birth/death day

Source: Wikipedia

Source: Wikipedia


About the surname De Groot

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The Family tree Kaper publication was prepared by .contact the author
When copying data from this family tree, please include a reference to the origin:
Jan Kaper, "Family tree Kaper", database, Genealogy Online (https://www.genealogieonline.nl/stamboom-kaper/I45708.php : accessed February 13, 2026), "Pieter de Groot (1872-1933)".