Years of service 1848-1888 Name James Duane | Rank Brigadier general | |
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Born June 10, 1824
Schenectady, New York ( 1824-06-10 ) Allegiance United States of America
Union Commands held US Army Corps of Engineers Battles/wars Utah War
American Civil War
Battle of Harper's Ferry Relations James Duane (grandfather) Died December 8, 1897, New York City, New York, United States Books Manual for Engineer Troops ... Education United States Military Academy, Union College Battles and wars Utah War, Battle of Harpers Ferry, American Civil War Service/branch United States Army, Union Army | ||
James Chatham Duane (June 10, 1824 – December 8, 1897) was an engineering officer in the Union Army during the American Civil War, being the Chief Engineer of the Army of the Potomac.
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Early life
Duane was born on June 10, 1824 in Schenectady, New York to James Duane and Harriet Constable. His paternal grandparents were James Chatham Duane (1769–1842) and Mary Ann Bowers (1773–1828). His great-grandfather James Duane (1733–1797) was a member of the Continental Congress and mayor of New York City. Duane graduated from Union College in 1844, where he was a founding member of Chi Psi fraternity, and from the United States Military Academy in 1848, where he ranked third in his class.
Career
He taught practical military engineering there from 1852–54 during the superintendency of Robert E. Lee. Serving with the Army's company of sappers, miners, and pontoniers for nine years before the American Civil War, he led the engineers on a 1,100-mile march on the Utah Expedition in 1858 and commanded select engineer troops to guard President Abraham Lincoln at his inauguration in 1861.
Duane built the first military pontoon bridge over the Potomac River at the Battle of Harpers Ferry in 1862, served as Chief Engineer of the Army of the Potomac from 1863–65, and in seven hours in 1864 built the longest pontoon bridge of the Civil War (2,170 ft) across the James River.
He commanded at Willets Point, New York, from 1866–1868, and for ten years constructed fortifications along the coasts of Maine and New Hampshire. He was president of the Board of Engineers from 1884-1886. Appointed Chief of Engineers in 1886, he retired in 1888. He then became Commissioner of Croton Aqueduct in New York City. He published a paper on the "History of the Bridge Equipage in the United States Army."
Personal life
He married Harriet Whitehorne Brewerton. Together, they had:
General Duane died in New York City.