Family tree Jacobs » Johanna Maria Catharina Koekebacker (1887-????)

Personal data Johanna Maria Catharina Koekebacker 


Household of Johanna Maria Catharina Koekebacker

She is married to Bernardus Josephus Franciscus Merckens.

They got married on May 24, 1917 at Rotterdam, she was 30 years old.

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Timeline Johanna Maria Catharina Koekebacker

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Ancestors (and descendant) of Johanna Maria Catharina Koekebacker


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Historical events

Birthday February 18, 1887

  • The temperature on February 18, 1887 was about -5.4 °C. The airpressure was 76 cm mercury. The atmospheric humidity was 76%. Source: KNMI
  • Koning Willem III (Huis van Oranje-Nassau) was from 1849 till 1890 sovereign of the Netherlands (also known as Koninkrijk der Nederlanden)
  • In The Netherlands , there was from April 23, 1884 to April 21, 1888 the cabinet Heemskerk, with Mr. J. Heemskerk Azn. (conservatief) as prime minister.
  • In the year 1887: Source: Wikipedia
    • The Netherlands had about 4.5 million citizens.
    • January 20 » The United States Senate allows the Navy to lease Pearl Harbor as a naval base.
    • February 23 » The French Riviera is hit by a large earthquake, killing around 2,000.
    • April 4 » Argonia, Kansas elects Susanna M. Salter as the first female mayor in the United States.
    • April 28 » A week after being arrested by the Prussian Secret Police, French police inspector Guillaume Schnaebelé is released on order of William I, German Emperor, defusing a possible war.
    • June 18 » The Reinsurance Treaty between Germany and Russia is signed.
    • November 11 » August Spies, Albert Parsons, Adolph Fischer and George Engel are executed as a result of the Haymarket affair.

Day of marriage May 24, 1917

  • The temperature on May 24, 1917 was between 10.9 °C and 19.7 °C and averaged 15.3 °C. There was 1.1 mm of rain. There was 9.2 hours of sunshine (57%). The average windspeed was 3 Bft (moderate breeze) and was prevailing from the southwest. 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 29, 1913 to September 9, 1918 the cabinet Cort van der Linden, with Mr. P.W.A. Cort van der Linden (liberaal) as prime minister.
  • In the year 1917: Source: Wikipedia
    • The Netherlands had about 6.5 million citizens.
    • January 11 » The Kingsland munitions factory explosion occurs as a result of sabotage.
    • February 5 » The current constitution of Mexico is adopted, establishing a federal republic with powers separated into independent executive, legislative, and judicial branches.
    • June 11 » King Alexander assumes the throne of Greece after his father, Constantine I, abdicates under pressure from allied armies occupying Athens.
    • July 17 » King George V issues a Proclamation stating that the male line descendants of the British Royal Family will bear the surname Windsor.
    • October 24 » First World War: Italy suffers a disastrous defeat on the Austro-Italian front.
    • October 31 » World War I: Battle of Beersheba: The "last successful cavalry charge in history".


Same birth/death day

Source: Wikipedia


About the surname Koekebacker


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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/I79205.php : accessed March 6, 2026), "Johanna Maria Catharina Koekebacker (1887-????)".