Thomas Mower McDougall subsequently he was appointed Captain, 15 Dec 1875. In 1876 Captain McDougall commanded Company B and accompanied the 7th Cavalry Regiment, under command of Lt. Col. George A. Custer in its fateful departure from Fort Abraham Lincoln to participate in what became known as the Great Sioux War of 1876, which culminated in the Battle of the Little Bighorn, also known as Custer's Last Stand which occurred on June 25–26, 1876. On May 17, 1876, the 7th Cavalry left their base at Fort Abraham Lincoln near present day Mandan, North Dakota to join in a campaign against the Sioux Indians.
7th Michigan Volunteer Cavalry Regiment 7th Michigan Volunteer Cavalry Regiment The 7th 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 7th Michigan Cavalry was organized at Grand Rapids, Michigan in October 1862 by William d'Alton Mann, a future prominent Michigan newspaper and magazine publisher. He was later named as the regiment's colonel. The regiment was mustered out of service on December 15, 1865. The regiment suffered 4 officers and 81 enlisted men killed in