Family tree Klavers » Geert Jans Jansma (1756-1839)

Personal data Geert Jans Jansma 


Household of Geert Jans Jansma

He is married to Trijntje Rinzes.

They got married on August 12, 1787 at Ureterp en Siegerswoude.Source 1


Child(ren):

  1. Rinse Geerts Jansma  ± 1796-????

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Timeline Geert Jans Jansma

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Ancestors (and descendant) of Geert Jans Jansma

Geert Piers
± 1701-????
Fetje Jans
± 1702-????
Bauke Rijkels
± 1700-????
Maria Jans
± 1701-????
Jan Geerts
1731-????

Geert Jans Jansma
1756-1839

1787

Trijntje Rinzes
± 1766-????


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Sources

  1. (Not public)

Historical events

  • The temperature on January 15, 1756 was about 7.0 °C. Wind direction mainly north west from. Weather type: omtrent helder. 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)
  • Regentes Anna (Huis van Oranje-Nassau) was from 1751 till 1759 sovereign of the Netherlands (also known as Republiek der Zeven Verenigde Nederlanden)
  • In the year 1756: Source: Wikipedia
    • May 18 » The Seven Years' War begins when Great Britain declares war on France.
    • June 20 » A British garrison is imprisoned in the Black Hole of Calcutta.
    • July 30 » In Saint Petersburg, Bartolomeo Rastrelli presents the newly built Catherine Palace to Empress Elizabeth and her courtiers.
    • August 29 » Frederick the Great attacks Saxony, beginning the Seven Years' War in Europe.
    • September 8 » French and Indian War: Kittanning Expedition.
  • The temperature on August 12, 1787 was about 17.0 °C. There was 66 mm of rainWind direction mainly southwest. Weather type: betrokken regen. 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 25 » Shays's Rebellion: The rebellion's largest confrontation, outside the Springfield Armory, results in the killing of four rebels and the wounding of twenty.
    • July 13 » The Continental Congress enacts the Northwest Ordinance establishing governing rules for the Northwest Territory. It also establishes procedures for the admission of new states and limits the expansion of slavery.
    • August 6 » Sixty proof sheets of the Constitution of the United States are delivered to the Constitutional Convention in Philadelphia, Pennsylvania.
    • September 17 » The United States Constitution is signed in Philadelphia.
    • 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 Jansma

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The Family tree Klavers publication was prepared by .contact the author
When copying data from this family tree, please include a reference to the origin:
Joop Klavers, "Family tree Klavers", database, Genealogy Online (https://www.genealogieonline.nl/stamboom_klavers/I556629.php : accessed February 15, 2026), "Geert Jans Jansma (1756-1839)".