Family tree Mijjer » Jan Blankert (1743-1820)

Personal data Jan Blankert 


Household of Jan Blankert

(1) He is married to Jacoba van der Zwaan.

They got married on October 22, 1769 at Katwijk, Zuid-Holland, Nederland, he was 26 years old.


Child(ren):

  1. Marijtje Blankert  1775-1847 


(2) He is married to Trijntje Kooij.

They got married

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Timeline Jan Blankert

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Ancestors (and descendant) of Jan Blankert

Jan Blankert
1743-1820

(1) 1769

Jacoba van der Zwaan
1744-1804

Marijtje Blankert
1775-1847
(2) 

Trijntje Kooij
????-


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Historical events

Birthday March 3, 1743

  • The temperature on March 3, 1743 was about 2.0 °C. Wind direction mainly south-southwest. Weather type: betrokken helder. 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 1743: Source: Wikipedia
    • May 12 » Maria Theresa of Austria is crowned Queen of Bohemia after defeating her rival, Charles VII, Holy Roman Emperor.
    • May 19 » Jean-Pierre Christin developed the centigrade temperature scale.
    • June 27 » In the Battle of Dettingen, George II becomes the last reigning British monarch to participate in a battle.
    • September 13 » Great Britain, Austria and the Kingdom of Sardinia sign the Treaty of Worms.

Day of marriage October 22, 1769

  • The temperature on October 22, 1769 was about 9.0 °C. Wind direction mainly north-northwest. Weather type: omtrent helder. Special wheather fenomena: veel dauw. 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 1769: Source: Wikipedia
    • July 14 » An expedition led by Gaspar de Portolá leaves its base in California and sets out to find the Port of Monterey (now Monterey, California).
    • July 16 » Father Junípero Serra founds California's first mission, Mission San Diego de Alcalá. Over the following decades, it evolves into the city of San Diego, California.
    • December 13 » Dartmouth College is founded by the Reverend Eleazar Wheelock, with a royal charter from King George III, on land donated by Royal governor John Wentworth.
    • December 22 » Sino-Burmese War: The war ends with an uneasy truce.

Day of death October 15, 1820

  • The temperature on October 15, 1820 was about 13.0 °C. Wind direction mainly south east. Weather type: half bewolkt . Source: KNMI
  •  This page is only available in Dutch.
    De Republiek der Verenigde Nederlanden werd in 1794-1795 door de Fransen veroverd onder leiding van bevelhebber Charles Pichegru (geholpen door de Nederlander Herman Willem Daendels); de verovering werd vergemakkelijkt door het dichtvriezen van de Waterlinie; Willem V moest op 18 januari 1795 uitwijken naar Engeland (en van daaruit in 1801 naar Duitsland); de patriotten namen de macht over van de aristocratische regenten en proclameerden de Bataafsche Republiek; op 16 mei 1795 werd het Haags Verdrag gesloten, waarmee ons land een vazalstaat werd van Frankrijk; in 3.1796 kwam er een Nationale Vergadering; in 1798 pleegde Daendels een staatsgreep, die de unitarissen aan de macht bracht; er kwam een nieuwe grondwet, die een Vertegenwoordigend Lichaam (met een Eerste en Tweede Kamer) instelde en als regering een Directoire; in 1799 sloeg Daendels bij Castricum een Brits-Russische invasie af; in 1801 kwam er een nieuwe grondwet; bij de Vrede van Amiens (1802) kreeg ons land van Engeland zijn koloniën terug (behalve Ceylon); na de grondwetswijziging van 1805 kwam er een raadpensionaris als eenhoofdig gezag, namelijk Rutger Jan Schimmelpenninck (van 31 oktober 1761 tot 25 maart 1825).
  • In the year 1820: Source: Wikipedia
    • February 23 » Cato Street Conspiracy: A plot to murder all the British cabinet ministers is exposed.
    • March 3 » The U.S. Congress passes the Missouri Compromise.
    • April 12 » Alexander Ypsilantis is declared leader of Filiki Eteria, a secret organization to overthrow Ottoman rule over Greece.
    • September 15 » Constitutionalist revolution in Lisbon, Portugal.
    • November 17 » Captain Nathaniel Palmer becomes the first American to see Antarctica. (The Palmer Peninsula is later named after him.)
    • November 20 » An 80-ton sperm whale attacks and sinks the Essex (a whaling ship from Nantucket, Massachusetts) 2,000 miles from the western coast of South America. (Herman Melville's 1851 novel Moby-Dick is in part inspired by this story.)


Same birth/death day

Source: Wikipedia

Source: Wikipedia


About the surname Blankert

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The Family tree Mijjer publication was prepared by .contact the author
When copying data from this family tree, please include a reference to the origin:
Cor Blommers, "Family tree Mijjer", database, Genealogy Online (https://www.genealogieonline.nl/stamboom-mijjer/I2226.php : accessed February 15, 2026), "Jan Blankert (1743-1820)".