Thomas Custer in the Yellowstone Expedition of 1873, where he fought in the Battle of Honsinger Bluff, and the Black Hills Expedition of 1874. Custer was appointed captain in 1875 and given command of Company C of the 7th Cavalry. In 1874, at the trading post at Standing Rock Agency, Custer participated in the arrest of chief Rain-in-the-Face (Lakota), suspected in the 1873 murder of Dr. John Honsinger. During the 1876 Little Bighorn campaign of the Black Hills War, he served as aide-de-camp to his older brother Lt. Col. George A. Custer and died with his brother on June 25, 1876. Lt.
Battle of the Little Bighorn with Reno's holding the Indians at bay at the southern end of the camp, while Custer drove them against Reno's line from the north. Other historians have noted that if Custer did attempt to cross the river near Medicine Tail Coulee, he may have believed it was the north end of the Indian camp, although it was only the middle. Some Indian accounts, however, place the Northern Cheyenne encampment and the north end of the overall village to the left (and south) of the opposite side of the crossing. The precise location of the north end of the village remains