Fort Abraham Lincoln log scouts' quarters. Water was supplied to the fort by being hauled from Missouri River in wagons, while wood was supplied by contract. By 1873, the 7th Cavalry moved into the fort to ensure the expansion of the Northern Pacific Railway. The first post commander of the expanded fort was Lieutenant Colonel George A. Custer, who held the position until his death in 1876. In 1876, the Army departed from here as part of the Great Sioux War of 1876-77, resulting in Custer's defeat at the Battle of the Little Bighorn, where they were to push the non-treaty Indians back
6th Michigan Volunteer Cavalry Regiment 6th Michigan Volunteer Cavalry Regiment The 6th Regiment Michigan Volunteer Cavalry was a cavalry regiment that served in the Union Army during the American Civil War. It was a part of the famed Michigan Brigade, commanded for a time by Brigadier General George Armstrong Custer. The 6th Michigan Cavalry was organized at Grand Rapids, Michigan, from May 28 to October 13, 1862, and mustered in October 13, 1862. Among the officers who later joined the regiment as replacements were Thomas W. Custer, who would earn two Medals of Honor while serving with the 6th in the spring of 1865. The