Family tree Jacobs » Maria Koers (1885-????)

Personal data Maria Koers 

  • She was born in the year 1885.
  • A child of Johannes Koers and Harmina Pol
  • This information was last updated on December 28, 2021.

Household of Maria Koers

She is married to Willem Werner Debets.

They got married on May 18, 1901 at Voorst, she was 16 years old.


Child(ren):


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Timeline Maria Koers

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Ancestors (and descendant) of Maria Koers


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Historical events

Day of marriage May 18, 1901

  • The temperature on May 18, 1901 was between 3.0 °C and 14.0 °C and averaged 8.3 °C. There was 6.4 hours of sunshine (40%). 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 July 27, 1897 to August 1, 1901 the cabinet Pierson, with Mr. N.G. Pierson (unie-liberaal) as prime minister.
  • 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 year 1901: Source: Wikipedia
    • The Netherlands had about 5.2 million citizens.
    • January 1 » The British colonies of New South Wales, Queensland, Victoria, South Australia, Tasmania, and Western Australia federate as the Commonwealth of Australia; Edmund Barton is appointed the first Prime Minister.
    • May 9 » Australia opens its first national parliament in Melbourne.
    • July 24 » O. Henry is released from prison in Columbus, Ohio, after serving three years for embezzlement from a bank.
    • August 5 » Peter O'Connor sets the first IAAF recognised long jump world record of 24ft 11.75in (7.6137m), a record that would stand for 20 years.
    • November 13 » The 1901 Caister lifeboat disaster.
    • November 18 » Britain and the United States sign the Hay–Pauncefote Treaty, which nullifies the Clayton–Bulwer Treaty and withdraws British objections to an American-controlled canal in Panama.

About the surname Koers

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The Family tree Jacobs publication was prepared by .contact the author
When copying data from this family tree, please include a reference to the origin:
Michael Jacobs, "Family tree Jacobs", database, Genealogy Online (https://www.genealogieonline.nl/stamboom-michael-jacobs/I77162.php : accessed May 12, 2025), "Maria Koers (1885-????)".