On June 25, 1876, Captain Keogh rode Comanche at the Battle of the Little Bighorn led by Lt Col. George Armstrong Custer.
Comanche was reputed to be the only survivor of the Little Bighorn, but quite a few Seventh Cavalry mounts survived, probably more than one hundred, and there was even a yellow bulldog. Comanche lived on another fifteen years, and when he died, he was stuffed and to this day remains in a glass case at the University of Kansas. So, protected from moths and souvenir hunters by his humidity-controlled glass case, Comanche stands patiently, enduring generation after generation of undergraduate jokes. The other horses are gone, and the mysterious yellow bulldog is gone, which means that in a sense the legend is true. Comanche alone survived.