i like to believe they got this one right
Geronimo "one who yawns";was a prominent leader of the Apache who fought against Mexico and Texas for their expansion into Apache tribal lands for several decades during the Apache Wars. "Geronimo" was the name given to him during a battle with Mexican soldiers.
After a Mexican attack on his tribe, where soldiers killed his mother, wife, and his three children in 1858, Geronimo joined a number of revenge attacks against the Mexicans.
In 1886, after a lengthy pursuit, Geronimo surrendered to Texan authorities as a prisoner of war. At an old age, he became a celebrity, appearing at fairs, but he was never allowed to return to the land of his birth. Geronimo died in 1909 from complications of pneumonia at Fort Sill, Oklahoma.
HE IS PLAYED BY Wes Studi a full blooded Cherokee