Family tree Diverse » Johanna Sibilla de Groof (1911-1995)

Personal data Johanna Sibilla de Groof 


Household of Johanna Sibilla de Groof

(1) She is married to Jan Leever.

They got married on December 23, 1936 at Amsterdam, Gemeente Amsterdam, Noord-Holland, Nederland, she was 25 years old.


Child(ren):

  1. Johan Leever  1934-1941
  2. (Not public)
  3. (Not public)

The couple were divorced from March 4, 1957 at Amsterdam, Gemeente Amsterdam, Noord-Holland, Nederland.


(2) She is married to Cornelis Hendrik Overloop.

They got married on March 7, 1962 at Amsterdam, Gemeente Amsterdam, Noord-Holland, Nederland, she was 50 years old.


Child(ren):

  1. (Not public)

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Timeline Johanna Sibilla de Groof

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Ancestors (and descendant) of Johanna Sibilla de Groof

Karel Frederik Hodde
1856-1944
Elizabeth Brigitta Babera Folkers
1861-1956

Johanna Sibilla de Groof
1911-1995

(1) 1936

Jan Leever
1907-1984

Johan Leever
1934-1941
(Not public)
(Not public)
(2) 1962

Cornelis Hendrik Overloop
1900-1976



Onbekend

(Not public)

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Historical events

Birthday June 4, 1911

  • The temperature on June 4, 1911 was between 12.8 °C and 25.6 °C and averaged 18.1 °C. There was 7.5 mm of rain. There was 4.4 hours of sunshine (27%). The average windspeed was 2 Bft (weak wind) and was prevailing from the 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 February 12, 1908 to August 29, 1913 the cabinet Heemskerk, with Mr. Th. Heemskerk (AR) as prime minister.
  • In the year 1911: Source: Wikipedia
    • The Netherlands had about 6.0 million citizens.
    • January 30 » The destroyer USSTerry makes the first airplane rescue at sea saving the life of Douglas McCurdy ten miles from Havana, Cuba.
    • May 19 » Parks Canada, the world's first national park service, is established as the Dominion Parks Branch under the Department of the Interior.
    • July 24 » Hiram Bingham III re-discovers Machu Picchu, "the Lost City of the Incas".
    • August 14 » United States Senate leaders agree to rotate the office of President pro tempore of the Senate among leading candidates to fill the vacancy left by William P. Frye's death.
    • September 1 » The armored cruiser Georgios Averof is commissioned into the Greek Navy. It now serves as a museum ship.
    • December 29 » Sun Yat-sen becomes the provisional President of the Republic of China; he formally takes office on January 1, 1912.

Day of marriage March 7, 1962

  • The temperature on March 7, 1962 was between -6.0 °C and 4.7 °C and averaged -0.6 °C. There was 8.5 hours of sunshine (76%). The almost cloudless was. The average windspeed was 2 Bft (weak wind) and was prevailing from the east-southeast. Source: KNMI
  • Koningin Juliana (Huis van Oranje-Nassau) was from September 4, 1948 till April 30, 1980 sovereign of the Netherlands (also known as Koninkrijk der Nederlanden)
  • In The Netherlands , there was from May 19, 1959 to July 24, 1964 the cabinet De Quay, with Prof. dr. J.E. de Quay (KVP) as prime minister.
  • In the year 1962: Source: Wikipedia
    • The Netherlands had about 11.7 million citizens.
    • January 15 » The Derveni papyrus, Europe's oldest surviving manuscript dating to 340 BC, is found in northern Greece.
    • March 4 » A Caledonian Airways Douglas DC-7 crashes shortly after takeoff from Cameroon, killing 111 - the worst crash of a DC-7.
    • July 8 » Ne Win besieges and dynamites the Rangoon University Student Union building to crush the Student Movement.
    • July 10 » Telstar, the world's first communications satellite, is launched into orbit.
    • August 6 » Jamaica becomes independent from the United Kingdom.
    • August 7 » Canadian-born American pharmacologist Frances Oldham Kelsey awarded the U.S. President's Award for Distinguished Federal Civilian Service for her refusal to authorize thalidomide.

Day of death February 1, 1995

  • The temperature on February 1, 1995 was between 7.2 °C and 12.9 °C and averaged 10.1 °C. There was 7.4 mm of rain during 7.0 hours. The almost completely overcast was. The average windspeed was 4 Bft (moderate breeze) and was prevailing from the 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 Monday, August 22, 1994 to Monday, August 3, 1998 the cabinet a href="https://nl.wikipedia.org/wiki/Kabinet-Kok_I" class="extern">Kok I, with W. Kok (PvdA) as prime minister.
  • In the year 1995: Source: Wikipedia
    • The Netherlands had about 15.4 million citizens.
    • June 26 » Hamad bin Khalifa Al Thani deposes his father Khalifa bin Hamad Al Thani, the Emir of Qatar, in a bloodless coup d'état.
    • August 24 » Microsoft Windows 95 was released to the public in North America.
    • October 27 » Former Prime Minister of Italy Bettino Craxi is convicted in absentia of corruption.
    • November 22 » Toy Story is released as the first feature-length film created completely using computer-generated imagery.
    • November 30 » U.S. President Bill Clinton visits Northern Ireland and speaks in favour of the "Northern Ireland peace process" to a huge rally at Belfast City Hall; he calls terrorists "yesterday's men".
    • December 21 » The city of Bethlehem passes from Israeli to Palestinian control.


Same birth/death day

Source: Wikipedia

Source: Wikipedia

  • 1989 » Elaine de Kooning, American painter and academic (b. 1918)
  • 1992 » Jean Hamburger, French physician and surgeon (b. 1909)
  • 1996 » Ray Crawford, American race car driver, pilot, and businessman (b. 1915)
  • 1997 » Herb Caen, American journalist and author (b. 1916)
  • 1999 » Paul Mellon, American art collector and philanthropist (b. 1907)
  • 2001 » André D'Allemagne, Canadian political scientist and academic (b. 1929)

About the surname De Groof

  • View the information that Genealogie Online has about the surname De Groof.
  • Check the information Open Archives has about De Groof.
  • Check the Wie (onder)zoekt wie? register to see who is (re)searching De Groof.

The Family tree Diverse publication was prepared by .contact the author
When copying data from this family tree, please include a reference to the origin:
Eva Drenth, "Family tree Diverse", database, Genealogy Online (https://www.genealogieonline.nl/stamboom-drenth/I36111.php : accessed February 16, 2026), "Johanna Sibilla de Groof (1911-1995)".