Family tree De Backer - Evers » Guilielmus - Guillaume Claessens (1777-1864)

Personal data Guilielmus - Guillaume Claessens 


Household of Guilielmus - Guillaume Claessens

He is married to Joanna Maria Lauwers - Lauwens.

They got married on January 6, 1801 at Weerde, he was 23 years old.


Child(ren):

  1. Josina Claessens  1804-1848 
  2. Joannes Claessens  ± 1815-????
  3. Guilielmus Claessens  1815-???? 

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Timeline Guilielmus - Guillaume Claessens

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Ancestors (and descendant) of Guilielmus - Guillaume Claessens


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Historical events

  • The temperature on September 20, 1777 was about 17.0 °C. Wind direction mainly north by west. 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 1777: Source: Wikipedia
    • July 31 » The U.S. Second Continental Congress passes a resolution that the services of Gilbert du Motier, Marquis de Lafayette "be accepted, and that, in consideration of his zeal, illustrious family and connexions, he have the rank and commission of major-general of the United States."
    • August 6 » American Revolutionary War: The bloody Battle of Oriskany prevents American relief of the Siege of Fort Stanwix.
    • August 22 » British forces abandon the Siege of Fort Stanwix after hearing rumors of Continental Army reinforcements.
    • September 19 » American Revolutionary War: British forces win a tactically expensive victory over the Continental Army in the First Battle of Saratoga.
    • December 17 » American Revolution: France formally recognizes the United States.
    • December 18 » The United States celebrates its first Thanksgiving, marking the recent victory by the American rebels over British General John Burgoyne at Saratoga in October.
  • The temperature on January 6, 1801 was about 5.0 °C. There was 22 mm of rainWind direction mainly southwest. 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 1801: Source: Wikipedia
    • January 1 » Ceres, the largest and first known object in the Asteroid belt, is discovered by Giuseppe Piazzi.
    • January 1 » The legislative union of Kingdom of Great Britain and Kingdom of Ireland is completed, and the United Kingdom of Great Britain and Ireland is proclaimed.
    • February 17 » An electoral tie between Thomas Jefferson and Aaron Burr is resolved when Jefferson is elected President of the United States and Burr, Vice President by the United States House of Representatives.
    • March 8 » War of the Second Coalition: At the Battle of Abukir, a British force under Sir Ralph Abercromby lands in Egypt with the aim of ending the French campaign in Egypt and Syria.
    • July 12 » British ships inflict heavy damage on Spanish and French ships in the Second Battle of Algeciras.
    • August 1 » First Barbary War: The American schooner USSEnterprise captures the Tripolitan polacca Tripoli in a single-ship action off the coast of modern-day Libya.
  • The temperature on July 31, 1864 was about 18.4 °C. There was 0.1 mm of rain. The air pressure was 1 kgf/m2 and came mainly from the west-southwest. The airpressure was 77 cm mercury. The atmospheric humidity was 95%. Source: KNMI
  • Koning Willem III (Huis van Oranje-Nassau) was from 1849 till 1890 sovereign of the Netherlands (also known as Koninkrijk der Nederlanden)
  • In The Netherlands , there was from February 1, 1862 to February 10, 1866 the cabinet Thorbecke II, with Mr. J.R. Thorbecke (liberaal) as prime minister.
  • In the year 1864: Source: Wikipedia
    • The Netherlands had about 3.6 million citizens.
    • April 17 » American Civil War: The Battle of Plymouth begins: Confederate forces attack Plymouth, North Carolina.
    • April 29 » Theta Xi fraternity is founded at Rensselaer Polytechnic Institute, the only fraternity to be founded during the American Civil War.
    • June 12 » American Civil War, Overland Campaign: Battle of Cold Harbor: Ulysses S. Grant gives the Confederate forces under Robert E. Lee a victory when he pulls his Union troops from their position at Cold Harbor, Virginia and moves south.
    • June 15 » Arlington National Cemetery is established when 200 acres (0.81km) of the Arlington estate (formerly owned by Confederate General Robert E. Lee) are officially set aside as a military cemetery by U.S. Secretary of War Edwin M. Stanton.
    • June 30 » U.S. President Abraham Lincoln grants Yosemite Valley to California for "public use, resort and recreation".
    • September 2 » American Civil War: Union forces enter Atlanta, a day after the Confederate defenders flee the city, ending the Atlanta Campaign.


Same birth/death day

Source: Wikipedia

Source: Wikipedia


About the surname Claessens


When copying data from this family tree, please include a reference to the origin:
Jan De Backer, "Family tree De Backer - Evers", database, Genealogy Online (https://www.genealogieonline.nl/stamboom-de-backer-evers/I586028.php : accessed February 16, 2026), "Guilielmus - Guillaume Claessens (1777-1864)".