Captain William Judd Fetterman led the relief force that rode out.

His command totaled 79 soldiers and 2 civilian volunteers, making 81 men — exactly the number that, according to accounts preserved in oral tradition, the leaders of the operation had planned to kill.

Fetterman’s orders from Carrington were explicit: relieve the wood train and return.

He was specifically ordered not to cross Lodge Trail Ridge — a line of terrain features that marked the visible boundary of the fort’s immediate area — under any circumstances.

He crossed it.