Family tree Groot » Claas Willem Groot (± 1720-1789)

Personal data Claas Willem Groot 


Household of Claas Willem Groot

(1) He is married to Aaltje Jacobs.

They got married on March 24, 1742 at Westzaan.


Child(ren):

  1. Willem Groot  -1743


(2) He is married to Aagje Gerrits Jum.

They got married on August 8, 1744 at Westzaan.


Child(ren):


Ancestors (and descendant) of Claas Willem Groot

Claas Willem Groot
± 1720-1789

(1) 1742
(2) 1744

Aagje Gerrits Jum
± 1720-????


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Historical events

  • The temperature on August 8, 1744 was about 18.0 °C. Wind direction mainly west-northwest. Weather type: zeer betrokken. Source: KNMI
  •  This page is only available in Dutch.
    Van 1702 tot 1747 kende Nederland (ookwel Republiek der Zeven Verenigde Nederlanden) zijn Tweede Stadhouderloze Tijdperk.
  • In the year 1744: Source: Wikipedia
    • February 22 » War of the Austrian Succession: The Battle of Toulon causes several Royal Navy captains to be court-martialed, and the Articles of War to be amended.
    • July 4 » The Treaty of Lancaster, in which the Iroquois cede lands between the Allegheny Mountains and the Ohio River to the British colonies, was signed in Lancaster, Pennsylvania.
    • September 30 » War of the Austrian Succession: France and Spain defeat Sardinia at the Battle of Madonna dell'Olmo, but soon have to withdraw from Sardinia anyway.
  • The temperature on November 28, 1789 was about 6.0 °C. Wind direction mainly northwest. Weather type: zeer betrokken. 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 1789: Source: Wikipedia
    • April 30 » On the balcony of Federal Hall on Wall Street in New York City, George Washington takes the oath of office to become the first elected President of the United States.
    • August 28 » William Herschel discovers a new moon of Saturn: Enceladus.
    • September 2 » The United States Department of the Treasury is founded.
    • September 22 » The office of United States Postmaster General is established.
    • September 26 » George Washington appoints Thomas Jefferson the first United States Secretary of State.
    • September 29 » The United States Department of War first establishes a regular army with a strength of several hundred men.


Same birth/death day

Source: Wikipedia


About the surname Groot

  • View the information that Genealogie Online has about the surname Groot.
  • Check the information Open Archives has about Groot.
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The Family tree Groot publication was prepared by Alfred Groot (contact is not possible).
When copying data from this family tree, please include a reference to the origin:
Alfred Groot, "Family tree Groot", database, Genealogy Online (https://www.genealogieonline.nl/stamboom-groot/I1062.php : accessed January 7, 2026), "Claas Willem Groot (± 1720-1789)".