Olson's Tree » Francis Marquess of Hertford Seymour-Conway 1st Marquess of Hertford (1718-1794)

Personal data Francis Marquess of Hertford Seymour-Conway 1st Marquess of Hertford 

Source 1

Household of Francis Marquess of Hertford Seymour-Conway 1st Marquess of Hertford

He is married to Isabella Fitzroy.

They got married on May 29, 1741, he was 22 years old.


Child(ren):

  1. Anne Seymour-Conway  1744-1784
  2. Henry Seymour  1746-1830
  3. Robert Seymour  1748-1831
  4. Edward Seymour  1752-1785
  5. Hugh Seymour  1759-1801 
  6. George Seymour  1763-1848

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Timeline Francis Marquess of Hertford Seymour-Conway 1st Marquess of Hertford

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Ancestors (and descendant) of Francis Marquess of Hertford Seymour-Conway


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    Sources

    1. Ancestry Family Trees, Ancestry Family Tree
      http://trees.ancestry.com/pt/AMTCitationRedir.aspx?tid=162247448&pid=4055
      / Ancestry.com

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    Historical events

    • The temperature on July 5, 1718 was about 19.0 °C. 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 1718: Source: Wikipedia
      • May 7 » The city of New Orleans is founded by Jean-Baptiste Le Moyne, Sieur de Bienville.
      • May 15 » James Puckle, a London lawyer, patents the world's first machine gun.
      • June 26 » Alexei Petrovich, Tsarevich of Russia, Peter the Great's son, mysteriously dies after being sentenced to death by his father for plotting against him.
      • July 21 » The Treaty of Passarowitz between the Ottoman Empire, Austria and the Republic of Venice is signed.
      • November 30 » King Charles XII of Sweden dies during a siege of the fortress of Fredriksten in Norway.
      • December 17 » War of the Quadruple Alliance: Great Britain declares war on Spain.
    • The temperature on May 29, 1741 was about 13.0 °C. There was 139 mm of rainWind direction mainly southwest. Weather type: regen 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 1741: Source: Wikipedia
      • March 13 » The Battle of Cartagena de Indias (part of the War of Jenkins' Ear) begins.
      • April 10 » War of the Austrian Succession: Prussia gains control of Silesia at the Battle of Mollwitz.
      • May 20 » The Battle of Cartagena de Indias ends in a Spanish victory and the British begin withdrawal towards Jamaica with substantial losses.
      • July 31 » Charles Albert of Bavaria invades Upper Austria and Bohemia.
      • August 10 » King Marthanda Varma of Travancore defeats the Dutch East India Company at the Battle of Colachel, effectively bringing about the end of the Dutch colonial rule in India.
      • September 14 » George Frideric Handel completes his oratorio Messiah.
    • The temperature on June 14, 1794 was about 10.0 °C. Wind direction mainly northeast. 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)
    •  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 1794: Source: Wikipedia
      • March 24 » In Kraków, Tadeusz Kościuszko announces a general uprising against Imperial Russia and the Kingdom of Prussia, and assumes the powers of the Commander in Chief of all of the Polish forces.
      • March 27 » The United States Government establishes a permanent navy and authorizes the building of six frigates.
      • April 28 » Sardinians, headed by Giovanni Maria Angioy, start a revolution against Savoy domination, expelling Viceroy Balbiano and his officials from Cagliari, the capital and largest city of the island.
      • June 23 » Empress Catherine II of Russia grants Jews permission to settle in Kiev.
      • July 28 » French Revolution: Maximilien Robespierre and Louis Antoine de Saint-Just are executed by guillotine in Paris, France.
      • August 7 » U.S. President George Washington invokes the Militia Acts of 1792 to suppress the Whiskey Rebellion in western Pennsylvania.
    

    Same birth/death day

    Source: Wikipedia

    Source: Wikipedia


    About the surname Seymour-Conway


    The Olson's Tree publication was prepared by .contact the author
    When copying data from this family tree, please include a reference to the origin:
    Charles Olson, "Olson's Tree", database, Genealogy Online (https://www.genealogieonline.nl/olsons-tree/P5473.php : accessed April 30, 2025), "Francis Marquess of Hertford Seymour-Conway 1st Marquess of Hertford (1718-1794)".