Eijsermans family tree » Cecilia Janssen (1905-)

Personal data Cecilia Janssen 


Household of Cecilia Janssen

She is married to Nicolaas J. Hoogenboom.

They got married.

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Timeline Cecilia Janssen

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Ancestors (and descendant) of Cecilia Janssen


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Historical events

  • The temperature on June 5, 1905 was between 14.3 °C and 21.4 °C and averaged 17.0 °C. There was 4.0 hours of sunshine (24%). The average windspeed was 3 Bft (moderate breeze) 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 August 1, 1901 to August 16, 1905 the cabinet Kuijper, with Dr. A. Kuijper (AR) as prime minister.
  • In The Netherlands , there was from August 17, 1905 to February 11, 1908 the cabinet De Meester, with Mr. Th. de Meester (unie-liberaal) as prime minister.
  • In the year 1905: Source: Wikipedia
    • The Netherlands had about 5.5 million citizens.
    • February 5 » In Mexico, the General Hospital of Mexico is inaugurated, started with four basic specialties.
    • April 17 » The Supreme Court of the United States decides Lochner v. New York, which holds that the "right to free contract" is implicit in the due process clause of the Fourteenth Amendment to the United States Constitution.
    • April 30 » Albert Einstein completes his doctoral thesis at the University of Zurich.
    • June 27 » During the Russo-Japanese War, sailors start a mutiny aboard the Russian battleship Potemkin.
    • November 12 » Norway holds a referendum resulting in popular approval of the Storting's decision to authorise the government to make the offer of the throne of the newly independent country.
    • December 9 » In France, the law separating church and state is passed.


Same birth/death day

Source: Wikipedia


About the surname Janssen

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When copying data from this family tree, please include a reference to the origin:
J Eijsermans, "Eijsermans family tree", database, Genealogy Online (https://www.genealogieonline.nl/stamboom-eijsermans/I70259.php : accessed February 25, 2026), "Cecilia Janssen (1905-)".