Kramer Family Tree » Jan Roelof de Groot (1913-1991)

Personal data Jan Roelof de Groot 

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Household of Jan Roelof de Groot

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Timeline Jan Roelof de Groot

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Ancestors (and descendant) of Jan Roelof de Groot

Arie de Groot
1878-1956

Jan Roelof de Groot
1913-1991


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Historical events

  • The temperature on March 12, 1913 was between -2.2 °C and 10.8 °C and averaged 5.0 °C. There was 9.1 hours of sunshine (79%). The average windspeed was 3 Bft (moderate breeze) and was prevailing from the south-southeast. 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 Netherlands , there was from August 29, 1913 to September 9, 1918 the cabinet Cort van der Linden, with Mr. P.W.A. Cort van der Linden (liberaal) as prime minister.
  • In the year 1913: Source: Wikipedia
    • The Netherlands had about 6.1 million citizens.
    • February 13 » The 13th Dalai Lama proclaims Tibetan independence following a period of domination by Manchu Qing dynasty and initiated a period of almost four decades of independence.
    • March 3 » Thousands of women march in the Woman Suffrage Procession in Washington, D.C.
    • April 4 » First Balkan War: Greek aviator Emmanouil Argyropoulos becomes the first pilot to die in the Hellenic Air Force when his plane crashes.
    • April 8 » The 17th Amendment to the United States Constitution, requiring direct election of Senators, becomes law.
    • June 19 » Natives Land Act, 1913 in South Africa implemented.
    • November 7 » The first day of the Great Lakes Storm of 1913, a massive blizzard that ultimately killed 250 and caused over $5 million (about $118,098,000 in 2013 dollars) damage. Winds reach hurricane force on this date.
  • The temperature on April 7, 1991 was between 5.5 °C and 12.9 °C and averaged 9.4 °C. There was 2.6 mm of rain during 2.0 hours. There was 5.2 hours of sunshine (39%). The partly or heavily clouded was. The average windspeed was 4 Bft (moderate breeze) and was prevailing from the west-southwest. Source: KNMI
  • Koningin Beatrix (Huis van Oranje-Nassau) was from April 30, 1980 till April 30, 2013 sovereign of the Netherlands (also known as Koninkrijk der Nederlanden)
  • In The Netherlands , there was from Tuesday, November 7, 1989 to Monday, August 22, 1994 the cabinet Lubbers III, with Drs. R.F.M. Lubbers (CDA) as prime minister.
  • In the year 1991: Source: Wikipedia
    • The Netherlands had about 15.0 million citizens.
    • March 2 » Battle at Rumaila oil field brings an end to the 1991 Gulf War.
    • March 23 » The Revolutionary United Front, with support from the special forces of Charles Taylor's National Patriotic Front of Liberia, invades Sierra Leone in an attempt to overthrow Joseph Saidu Momoh, sparking the 11-year Sierra Leone Civil War.
    • April 5 » An ASA EMB 120 crashes in Brunswick, Georgia, killing all 23 aboard including Sen. John Tower and astronaut Sonny Carter.
    • September 11 » Continental Express Flight 2574 crashes in Colorado County, Texas, near Eagle Lake, killing 11 passengers and three crew.
    • October 7 » Croatian War of Independence: Bombing of Banski dvori in Zagreb, Croatia.
    • November 12 » Santa Cruz massacre: Indonesian forces open fire on a crowd of student protesters in Dili, East Timor.


Same birth/death day

Source: Wikipedia

Source: Wikipedia


About the surname De Groot

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The Kramer Family Tree publication was prepared by .contact the author
When copying data from this family tree, please include a reference to the origin:
Louis Kramer, "Kramer Family Tree", database, Genealogy Online (https://www.genealogieonline.nl/kramer_stamboom/I573778.php : accessed February 11, 2026), "Jan Roelof de Groot (1913-1991)".