Database Schaap » Isaak Klaasz Koomen (1762-1795)

Personal data Isaak Klaasz Koomen 

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Household of Isaak Klaasz Koomen

He is married to Guurtje Jansd Hartog.

They got married on May 20, 1787 at Assendelft, Noord-Holland, Nederland, he was 25 years old.


Child(ren):

  2. Grietje Koomen  1789-????
  3. Gerrit Koomen  1792-1793

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Timeline Isaak Klaasz Koomen

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Ancestors (and descendant) of Isaak Klaasz Koomen

IJsak Abrahamsz Koomen
1687-1754
Neeltje Claasse
1691-1760
Engel Florisz Koopman
± 1701-????
Antje Jansdr Tijt
± 1702-????

Isaak Klaasz Koomen
1762-1795

1787

Guurtje Jansd Hartog
1767-1795

Klaas IJzaaksz Koomen
1787-1842
Grietje Koomen
1789-????
Gerrit Koomen
1792-1793
Gerrit Isaaksz Koomen
1794-1873

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    Historical events

    Day of marriage May 20, 1787

    • The temperature on May 20, 1787 was about 11.0 °C. Wind direction mainly east. Weather type: helder. Special wheather fenomena: noorderlicht. Source: KNMI
    • Erfstadhouder Prins Willem V (Willem Batavus) (Huis van Oranje-Nassau) was from 1751 till 1795 sovereign of the Netherlands (also known as Republiek der Zeven Verenigde Nederlanden)
    • In the year 1787: Source: Wikipedia
      • January 11 » William Herschel discovers Titania and Oberon, two moons of Uranus.
      • May 25 » After a delay of 11 days, the United States Constitutional Convention formally convenes in Philadelphia after a quorum of seven states is secured.
      • September 17 » The United States Constitution is signed in Philadelphia.
      • September 28 » The Congress of the Confederation votes to send the newly-written United States Constitution to the state legislatures for approval.
      • December 7 » Delaware becomes the first state to ratify the United States Constitution.
      • December 18 » New Jersey becomes the third state to ratify the U.S. Constitution.

    About the surname Koomen

    • View the information that Genealogie Online has about the surname Koomen.
    • Check the information Open Archives has about Koomen.
    • Check the Wie (onder)zoekt wie? register to see who is (re)searching Koomen.

    The Database Schaap publication was prepared by .contact the author
    When copying data from this family tree, please include a reference to the origin:
    Leen Schaap, "Database Schaap", database, Genealogy Online (https://www.genealogieonline.nl/database-schaap/I4937.php : accessed May 3, 2025), "Isaak Klaasz Koomen (1762-1795)".