Thomas Weir (American soldier) Thomas Weir (American soldier) Captain Thomas Benton Weir (b. September 28, 1838 -– d. December 9, 1876) was an officer in the 7th Cavalry Regiment (United States), notable for his participation in the Battle of the Little Bighorn, also known as Custer's Last Stand. Weir served under General George Armstrong Custer during the American Civil War, and after the war continued serving with Custer up to the famous battle in 1876. During the Little Bighorn Battle, Weir disobeyed orders to remain in a defensive position at Reno Hill and led a cavalry group that attempted to come to Custer's aid.
Battle of the Little Bighorn engage noncombatants at the encampments on the Little Bighorn so as to capture women, children, and the elderly or disabled to serve as hostages to convince the warriors to surrender and comply with federal orders to relocate. Custer's battalions were poised to "ride into the camp and secure noncombatant hostages" and "forc[e] the warriors to surrender". Author Evan S. Connell observed that if Custer could occupy the village before widespread resistance developed, the Sioux and Cheyenne warriors "would be obliged to surrender, because if they started to fight, they would be shooting their own families." In Custer's book "My Life