Example image of eyePlorer eyePlorer map for '1847': Common year starting on Friday Common year starting on Wednesday Gregorian calendar Julian calendar Roman numerals January 4 Revolver Samuel Colt California January 13 Mexican–American War Treaty of Cahuenga January 16 John C. Frémont Columbia University January 17 New York New York City St. Anthony Hall January 30 San Francisco Yerba Buena (town) Donner Party February 5 Antonio López de Santa Anna Artillery Battle of Buena Vista February 22 Mexico United States Zachary Taylor Capital punishment Michigan Emperor Faustin I of Haiti Haiti March 9 Veracruz, Veracruz Winfield Scott Florence Giuseppe Verdi Macbeth (opera) March 14 Teatro della Pergola March 29 Siege April 15 Lawrence School, Sanawar American Medical Association May 7
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