Family tree Van Os » Petronella Janssen (1885-????)

Personal data Petronella Janssen 


Household of Petronella Janssen

She is married to Otto Hendrikus Otten.

They got married on November 23, 1911 at Druten, she was 26 years old.


Timeline Petronella Janssen

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Ancestors (and descendant) of Petronella Janssen

Antonius Janssen
± 1853-1900

Petronella Janssen
1885-????

1911

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    Historical events

    • The temperature on November 23, 1911 was between -0.7 °C and 3.0 °C and averaged 1.5 °C. There was 0.3 hours of sunshine (4%). The average windspeed was 4 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 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 18 » Eugene B. Ely lands on the deck of the USSPennsylvania anchored in San Francisco Bay, the first time an aircraft landed on a ship.
      • April 2 » The Australian Bureau of Statistics conducts the country's first national census.
      • April 29 » Tsinghua University, one of mainland China's leading universities, is founded.
      • July 24 » Hiram Bingham III re-discovers Machu Picchu, "the Lost City of the Incas".
      • November 3 » Chevrolet officially enters the automobile market in competition with the Ford Model T.
      • December 14 » Roald Amundsen's team, comprising himself, Olav Bjaaland, Helmer Hanssen, Sverre Hassel, and Oscar Wisting, becomes the first to reach the South Pole.

    About the surname Janssen

    • View the information that Genealogie Online has about the surname Janssen.
    • Check the information Open Archives has about Janssen.
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    The Family tree Van Os publication was prepared by John van Os (contact is not possible).
    When copying data from this family tree, please include a reference to the origin:
    John van Os, "Family tree Van Os", database, Genealogy Online (https://www.genealogieonline.nl/stamboom-van-os/I4271.php : accessed March 2, 2026), "Petronella Janssen (1885-????)".