1st » Russo-Persian War (1826–28) named Russo-Persian War: The Russian army under Ivan Paskevich storms Yerevan, ending a millennium of Muslim domination in Armenia.
20th » Battle of Navarino: a combined Ottoman Empire Turkish and Khedivate of Egypt Egyptian armada is defeated by United Kingdom British, Bourbon Restoration French, and Russian Empire Russian naval force in the port of Navarino in Pylos, Greece.
Famous Birthdays on October in 1827
31st » Richard Morris Hunt, American architect, designed the New York Tribune Building (d. 1895)
Famous Deaths for October 1827
4th » Grigorios Zalykis, Greek-French lexicographer and scholar (b. 1785)
10th » Ugo Foscolo, Italian author and poet (b. 1778)