Gordon Granger (November 6, 1821 – January 10, 1876) was a career U.S. Army officer and a Union general during the American Civil War. He distinguished himself at the Battle of Chickamauga.Granger was born in Joy, Wayne County, New York, in 1821 to Gaius Granger and Catherine Taylor. He graduated from the United States Military Academy in 1845 placed thirty-fifth in the class of forty-one. He was commissioned a brevet second lieutenant and assigned to the Second Infantry Regiment stationed in Detroit, Michigan. In 1846 he transferred to the newly constituted Regiment of Mounted Riflemen at Jefferson Barracks, Missouri. Wikipedia