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.

Do you have supplementary information, corrections or questions with regards to Johanna Maria Catharina Koekebacker?
The author of this publication would love to hear from you!


Timeline Johanna Maria Catharina Koekebacker

  This functionality is only available in Javascript supporting browsers.
Click on the names for more info. Symbols used: grootouders grandparents   ouders parents   broers-zussen brothers/sisters   kinderen children

Ancestors (and descendant) of Johanna Maria Catharina Koekebacker


With Quick Search you can search by name, first name followed by a last name. You type in a few letters (at least 3) and a list of personal names within this publication will immediately appear. The more characters you enter the more specific the results. Click on a person's name to go to that person's page.

  • You can enter text in lowercase or uppercase.
  • If you are not sure about the first name or exact spelling, you can use an asterisk (*). Example: "*ornelis de b*r" finds both "cornelis de boer" and "kornelis de buur".
  • It is not possible to enter charachters outside the standard alphabet (so no diacritic characters like ö and é).


Visualize another relationship

The data shown has no sources.

Matches in other publications

This person also appears in the publication:

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.
    • February 8 » The Dawes Act authorizes the President of the United States to survey Native American tribal land and divide it into individual allotments.
    • February 23 » The French Riviera is hit by a large earthquake, killing around 2,000.
    • May 9 » Buffalo Bill Cody's Wild West Show opens in London.
    • June 18 » The Reinsurance Treaty between Germany and Russia is signed.
    • June 23 » The Rocky Mountains Park Act becomes law in Canada creating the nation's first national park, Banff National Park.
    • September 5 » A fire at the Theatre Royal, Exeter, kills 186.

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.
    • March 16 » World War I: A German auxiliary cruiser is sunk in the Action of 16 March 1917.
    • June 11 » King Alexander assumes the throne of Greece after his father, Constantine I, abdicates under pressure from allied armies occupying Athens.
    • July 20 » World War I: The Corfu Declaration, which leads to the creation of the post-war Kingdom of Yugoslavia, is signed by the Yugoslav Committee and Kingdom of Serbia.
    • December 6 » Finland declares independence from Soviet Russia.
    • December 12 » Father Edward J. Flanagan founds Boys Town as a farm village for wayward boys.
    • December 18 » The resolution containing the language of the Eighteenth Amendment to enact Prohibition is passed by the United States Congress.


Same birth/death day

Source: Wikipedia


About the surname Koekebacker


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/I79205.php : accessed March 4, 2026), "Johanna Maria Catharina Koekebacker (1887-????)".