Family tree Lobé en verwanten. » Petronella Rozina Ketelaar (1909-1983)

Personal data Petronella Rozina Ketelaar 


Household of Petronella Rozina Ketelaar

She is married to Cornelis Wilhelmus Langendorff.

They got married on November 25, 1931 at Weesp, she was 22 years old.

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Historical events

  • The temperature on September 26, 1909 was between 10.4 °C and 18.5 °C and averaged 13.4 °C. There was 5.9 mm of rain. There was 2.8 hours of sunshine (23%). The average windspeed was 2 Bft (weak wind) and was prevailing from the north. 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 1909: Source: Wikipedia
    • The Netherlands had about 5.8 million citizens.
    • February 26 » Kinemacolor, the first successful color motion picture process, is first shown to the general public at the Palace Theatre in London.
    • March 23 » Theodore Roosevelt leaves New York for a post-presidency safari in Africa. The trip is sponsored by the Smithsonian Institution and National Geographic Society.
    • March 31 » Serbia formally withdraws its opposition to Austro-Hungarian actions in the Bosnian Crisis.
    • June 2 » Alfred Deakin becomes Prime Minister of Australia for the third time.
    • August 30 » Burgess Shale fossils are discovered by Charles Doolittle Walcott.
    • September 20 » The South Africa Act 1909 creates the Union of South Africa from the British Colonies from four smaller colonies.
  • The temperature on October 6, 1983 was between 12.1 °C and 18.0 °C and averaged 14.2 °C. There was -0.1 mm of rain. There was 3.3 hours of sunshine (29%). The partly or heavily clouded was. The average windspeed was 3 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 Thursday, November 4, 1982 to Monday, July 14, 1986 the cabinet Lubbers I, with Drs. R.F.M. Lubbers (CDA) as prime minister.
  • In the year 1983: Source: Wikipedia
    • The Netherlands had about 14.3 million citizens.
    • February 16 » The Ash Wednesday bushfires in Victoria and South Australia kill 75.
    • September 26 » Australia II wins the America's Cup, ending the New York Yacht Club's 132-year domination of the race.
    • October 4 » Richard Noble sets a new land speed record of 633.468 miles per hour (1,019.468km/h) at the Black Rock Desert in Nevada.
    • October 25 » The United States and its Caribbean allies invade Grenada, six days after Prime Minister Maurice Bishop and several of his supporters are executed in a coup d'état.
    • November 8 » TAAG Angola Airlines Flight 462 crashes after takeoff from Lubango Airport killing all 130 people on board. UNITA claims to have shot down the aircraft, though this is disputed.
    • November 17 » The Zapatista Army of National Liberation is founded in Mexico.


Same birth/death day

Source: Wikipedia

Source: Wikipedia


About the surname Ketelaar

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When copying data from this family tree, please include a reference to the origin:
Gé Lobé, "Family tree Lobé en verwanten.", database, Genealogy Online (https://www.genealogieonline.nl/stamboom-lobe/I78428.php : accessed February 6, 2026), "Petronella Rozina Ketelaar (1909-1983)".