(b. 1777) August 12 – Pierre Laromiguière, French philosopher (b. 1756) September 7 – Fabian Gottlieb von Osten-Sacken, Russian military leader (b. 1752) September 21 – Pieter Vreede, Dutch politician (b. 1750) September 28 – Akbar II, last Mughal emperor of India (b. 1760) October 1 – Robert Clark, American politician (b. 1777) October 10 – Charles Fourier, French philosopher (b. 1772) October 12 – Charles-Marie Denys de Damrémont, French governor-general of French Algeria (killed during the siege of Constantine) (b. 1783) October 17 Johann Nepomuk Hummel, Austrian composer (b. 1778) Peter Lebeck, French trapper and namesake of Lebec, California (birth unknown) November 7 – Elijah P. Lovejoy, American abolitionist (b. 1802) November 28 - Sophie Botta, the Dark Countess, German woman of mysterious identity Date unknown Mary Dixon Kies, first American recipient of a U.S. patent (b. 1752) Anne Pépin, Senegalese Signara (b. 1747) References Further reading