Comanche

http://commons.wikimedia.org/wiki/File:ComancheeCuster-GrabillLR.jpg

It’s not quite true that Custer’s entire detachment was killed at Little Bighorn. Two days after the battle, this horse appeared, badly wounded but still alive. It had been the personal mount of one of Custer’s captains.

Nursed back to health, Comanche was named a “second commanding officer” in the 7th Cavalry. He was buried in 1890 with full military honors.