Family tree van Es » Johan Casper Juffermans (1726-1799)

Personal data Johan Casper Juffermans 


Household of Johan Casper Juffermans

(1) He is married to Anna Maria de Groot.

They got married on May 6, 1764 at Zoeterwoude.


Child(ren):

  1. Jan Juffermans  1765-1804
  5. Dirk Juffermans  1769-????
  6. Harme Juffermans  1771-1771
  8. Kasper Juffermans  1773-1774


(2) He is married to Marijtje Cornelis Willemsdr Sandvliet.

Permission for the marriage has been obtained in Zoeterwoude on May 25, 1780.


Child(ren):

  1. Cornelia Juffermans  1781-1882
  2. Cornelis Juffermans  1783-1799
  3. Cornelia Juffermans  1784-1799
  4. Adriana Juffermans  1787-1854

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Timeline Johan Casper Juffermans

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Ancestors (and descendant) of Johan Casper Juffermans


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    Historical events

    Christening day September 10, 1726

    • Wind direction mainly south east. Weather type: 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 1726: Source: Wikipedia
      • February 13 » Parliament of Negrete between Mapuche and Spanish authorities in Chile bring an end to the Mapuche uprising of 1723–26.
      • February 19 » The Supreme Privy Council is established in Russia.
      • May 9 » Five men arrested during a raid on Mother Clap's molly house in London are executed at Tyburn.
      • October 28 » The novel Gulliver's Travels is published.

    Day of marriage May 6, 1764

    • The temperature on May 6, 1764 was about 10.0 °C. Wind direction mainly southwest. Weather type: betrokken 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)
    • Regent Lodewijk Ernst (Hertog van Brunswijk-Wolfenbüttel) was from 1759 till 1766 sovereign of the Netherlands (also known as Republiek der Zeven Verenigde Nederlanden)
    • In the year 1764: Source: Wikipedia
      • January 19 » Bolle Willum Luxdorph records in his diary that a mail bomb, possibly the world's first, has severely injured the Danish Colonel Poulsen, residing at Børglum Abbey.
      • January 19 » John Wilkes is expelled from the British House of Commons for seditious libel.
      • February 15 » The city of St. Louis is established in Spanish Louisiana (now in Missouri, USA).
      • September 7 » Election of Stanisław August Poniatowski as the last ruler of the Polish–Lithuanian Commonwealth.

    Day of burial January 11, 1799

    • The temperature on January 11, 1799 was about -1.0 °C. Wind direction mainly south-southeast. Weather type: betrokken mist. 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 1799: Source: Wikipedia
      • January 9 » British Prime Minister William Pitt the Younger introduces an income tax of two shillings to the pound to raise funds for Great Britain's war effort in the Napoleonic Wars.
      • May 4 » Fourth Anglo-Mysore War: The Battle of Seringapatam: The siege of Seringapatam ends when the city is invaded and Tipu Sultan killed by the besieging British army, under the command of General George Harris.
      • May 27 » War of the Second Coalition: Austrian forces defeat the French at Winterthur, Switzerland.
      • September 26 » War of the 2nd Coalition: Franco-Swiss troops defeat Austro-Russian forces, leading to the collapse of Suvorov's campaign.
      • November 9 » Napoleon Bonaparte leads the Coup of 18 Brumaire ending the Directory government, and becoming First Consul of the successor (Consulate Government).
      • December 26 » Henry Lee III's eulogy to George Washington in congress declares him as "first in war, first in peace and first in the hearts of his countrymen". (This is not to be confused with Washington's funeral on December 18.)

    About the surname Juffermans


    The Family tree van Es publication was prepared by .contact the author
    When copying data from this family tree, please include a reference to the origin:
    Ton Van Es, "Family tree van Es", database, Genealogy Online (https://www.genealogieonline.nl/van-es-stamboom/I3583.php : accessed January 29, 2026), "Johan Casper Juffermans (1726-1799)".