Samuel Cooper (general)

Samuel Cooper (June 12, 1798 – December 3, 1876) was a career U.S. Army officer and, although little-known today, the highest ranking Confederate general during the American Civil War.

Related Topics:
June 12 - 1798 - December 3 - 1876 - U.S. Army - Confederate - General - American Civil War

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Cooper was born in Hackensack, New Jersey. He entered the U.S. Military Academy at age 15 and graduated in two years (the customary period of study in that period) in 1815. He was commissioned a second lieutenant in the U.S. Light Artillery. In 1827, he married Sarah Maria Mason and became the brother-in-law of future Confederate diplomat James M. Mason and later the father-in-law of Union General Frank Wheaton. Sarah's sister, Ann Maria Mason, was the mother of Confederate cavalry general Fitzhugh Lee, the nephew of Robert E. Lee.

Related Topics:
Hackensack, New Jersey - U.S. Military Academy - 1815 - Second lieutenant - 1827 - James M. Mason - Union - Frank Wheaton - Fitzhugh Lee - Robert E. Lee

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Cooper served in a number of artillery units until 1837, when he was appointed chief clerk of the U.S. War Department. In 1838 he received a brevet promotion to major and was appointed Assistant Adjutant General of the Army. Nine years later, with a brevet as lieutenant colonel, he served in the same capacity. His service in the Seminole War of 1841–42 was a rare departure for him from Washington, D.C. He received a brevet promotion to colonel for his War Department service in the Mexican-American War and was promoted to the permanent rank of colonel in the Regular Army and Adjutant General on July 15, 1852.

Related Topics:
1837 - U.S. War Department - 1838 - Brevet - Major - Lieutenant colonel - Seminole War - 1841 - 42 - Washington, D.C. - Colonel - Mexican-American War - Regular Army - July 15 - 1852

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At the outbreak of the Civil War, Cooper's loyalties were with the South. His wife's family was from Virginia and he had a close friendship with Jefferson Davis, who had been Secretary of War. He resigned his commission on March 7, 1861, and traveled to Montgomery, Alabama, to join the Confederate States Army. He was immediately given a commission as a brigadier general and served as the Adjutant General and Inspector General of the Confederate Army, a post he held until the end of the war. As of May 16, 1861, he was promoted to full general in the Confederate Army, one of five men promoted at that time, and one of only eight men in the war, but with the earliest date of rank. Thus, despite his relative obscurity today, he outranked such luminaries as Albert Sidney Johnston, Robert E. Lee, Joseph E. Johnston, and P.G.T. Beauregard. He reported directly to President Jefferson Davis.

Related Topics:
Jefferson Davis - Secretary of War - March 7 - 1861 - Montgomery, Alabama - Brigadier general - May 16 - Albert Sidney Johnston - Robert E. Lee - Joseph E. Johnston - P.G.T. Beauregard

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Cooper's last official act in office was to preserve the official records of the Confederate Army and turn them over to the United States government, where they form a part of the Official Records, The War of the Rebellion: a Compilation of the Official Records of the Union and Confederate Armies, published starting in 1880.

Related Topics:
''Official Records'' - 1880

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After the war, Cooper was a farmer at his home, "Cameron", near Alexandria, Virginia. The house had been taken over by the U.S. government during the war and turned into a fort, but he was able to move into what had been an overseer's house. He died at his home near Alexandria and is buried there in Christ Church Cemetery.

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