Family tree Van Ekelenburg » Jan Landheer (1739-1818)

Personal data Jan Landheer 


Household of Jan Landheer

(1) He is married to Bastiaantje Claasdr. Stougie.

They got married


Child(ren):

  1. Agnietje Landheer  1766-????
  2. Hendrik Landheer  1773-????
  3. Maartje Landheer  -< 1777
  4. Maartje Landheer  1777-????


(2) He is married to Neeltje Meuzelaar.

They got married after 1777 at Oud Beijerland.


Child(ren):

  1. Neeltje Landheer  1784-1813 
  2. Hendrik Landheer  1788-????
  3. Aagje Landheer  1792-????

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Timeline Jan Landheer

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Ancestors (and descendant) of Jan Landheer


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Historical events

  • The temperature on April 12, 1739 was about 9.0 °C. There was 92 mm of rainWind direction mainly west. 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 1739: Source: Wikipedia
    • January 1 » Bouvet Island, the world's remotest island is discovered by French explorer Jean-Baptiste Charles Bouvet de Lozier.
    • February 17 » The Battle of Vasai commences as the Marathas move to invade Portuguese-occupied territory.
    • February 24 » Battle of Karnal: The army of Iranian ruler Nader Shah defeats the forces of the Mughal emperor of India, Muhammad Shah.
    • September 18 » The Treaty of Belgrade is signed, whereby Austria cedes lands south of the Sava and Danube rivers to the Ottoman Empire.
    • October 3 » The Treaty of Niš is signed by the Ottoman Empire and Russia at the end of the Russian–Turkish War.
    • November 20 » Start of the Battle of Porto Bello between British and Spanish forces during the War of Jenkins' Ear.
  • The temperature on September 5, 1818 was about 23.0 °C. Wind direction mainly southwest. 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 1818: Source: Wikipedia
    • January 15 » A paper by David Brewster is read to the Royal Society, belatedly announcing his discovery of what we now call the biaxial class of doubly-refracting crystals. On the same day, Augustin-Jean Fresnel signs a "supplement" (submitted four days later) on reflection of polarized light.
    • February 12 » Bernardo O'Higgins formally approves the Chilean Declaration of Independence near Concepción, Chile.
    • April 16 » The United States Senate ratifies the Rush–Bagot Treaty, limiting naval armaments on the Great Lakes and Lake Champlain.
    • April 19 » French physicist Augustin Fresnel signs his preliminary "Note on the Theory of Diffraction" (deposited on the following day). The document ends with what we now call the Fresnel integrals.
    • July 29 » French physicist Augustin Fresnel submits his prizewinning "Memoir on the Diffraction of Light", precisely accounting for the limited extent to which light spreads into shadows, and thereby demolishing the oldest objection to the wave theory of light.
    • December 24 » The first performance of "Silent Night" takes place in the church of St. Nikolaus in Oberndorf, Austria.


Same birth/death day

Source: Wikipedia


About the surname Landheer

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The Family tree Van Ekelenburg publication was prepared by Hans van Ekelenburg.contact the author
When copying data from this family tree, please include a reference to the origin:
Hans van Ekelenburg, "Family tree Van Ekelenburg", database, Genealogy Online (https://www.genealogieonline.nl/stamboom-van-ekelenburg/I3139.php : accessed January 27, 2026), "Jan Landheer (1739-1818)".