Page 2: Historical Events In October - 20
Thursday, 18 September 2025
1780 M Pauline Bonaparte, Corsican duchess of Parma/Guastalla on October - 20.
1781 Patent of Toleration, providing limited freedom of worship, was approved in Habsburg Monarchy on October - 20.
1784 On this day in history lord Henry JT Palmerston, English minister of Foreign affairs
1786 Harvard University organizes 1st astronomical expedition in US on this day in history.
1788 On October - 20 philip Knapton, composer
1792 Anton Bernhard Furstenau, composer on this day in history.
1794 James Adam, System architect (essays on agriculture), dies at about 64 on this day in history.
1803 US Senate ratifies the Louisiana Purchase on October - 20.
1803 On October - 20 uS Senate ratifies Louisiana Purchase
1808 On October - 20 karl [Theodor] Andree, German geographer/journalist (Globus)
1812 Austin Flint, 19th century heart research pioneer on this day in history.
1813 On October - 20 german Kingdom of Westphalia abolished
1817 First Mississippi showboat leaves Nashville on maiden voyage on October - 20.
1817 On this day in history 1st Mississippi "Showboat," leaves Nashville on maiden voyage
1818 49th parallel established as the border between US & Canada on October - 20.
1818 US & Britain agree to joint control of Oregon country on October - 20.
1818 On this day in history 49th parallel forms as border between US & Canada
1819 Daniel Edgar Sickles, Major General (Union volunteers), died in 1914 on this day in history.
1819 Lambert-Francois Godecharle, composer, dies at 66 on October - 20.
1820 On this day in history spain sells part of Florida to US for $5 million
1820 On this day in history benjamin Franklin Cheatham, Major General (Confederate Army)
1822 On this day in history the birth of Thomas Hughes, English author
1822 1st edition of London Sunday Times on this day in history.
1822 On October - 20 mansfield Lovell, Major General (Confederate Army), died in 1884
1823 On October - 20 thomas Hughes, England, author (Tom Brown's School Days)
1827 Battle at Navarino: Engl/Russ/French fleet beat Turk/Egyptian fleet on October - 20.
1833 On October - 20 charles Darwin reaches river mouth of Parana
1835 On October - 20 hMS Beagle leaves Galapagos Archipelago/sails to Tahiti
1843 On October - 20 1st Chinese immigrant arrives in Suriname
1843 On this day in history victor de Stuers, Dutch art connoisseur
1847 On this day in history little William Nelman poisons his grandfather
1847 Little William Nelman poisons his grandpa on October - 20.
1854 On this day in history alphonse Allais, French author/humorist (Pass the Bile)
1856 Arnhem-Oberhausen railway in Netherlands opens on October - 20.
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