Overview
Jerome Napoleon Bonaparte II (November 5, 1830 – September 3, 1893) was a French-American military officer who served in the United States Army and later in the French Army. He was a member of the American branch of the Bonaparte family.
Early life
He was born in Baltimore, Maryland on November 5, 1830. He was the eldest son of the French-American Jérôme Napoléon Bonaparte (1805–1870) and his wife, the former Susan May Williams (1812–1881). His younger brother was Charles Joseph Bonaparte, who served as the United States Attorney General and Secretary of the Navy under Theodore Roosevelt.
His paternal grandparents were Jérôme Bonaparte, who reigned as King of Westphalia from 1807 to 1813, and his first wife, the American socialite and successful businesswoman Elizabeth Patterson Bonaparte. Through his grandfather, he was the grandnephew of Emperor Napoleon, who died in 1821. His maternal grandparents were Sarah (née Copeland) Morton Williams and Benjamin Williams, who helped found the Baltimore and Ohio Railroad, the first railroad company in the United States.
Bonaparte entered the United States Military Academy at West Point in 1848 and graduated 11th in the Class of 1852.
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