Eagle Elk was a warrior and hunter from the Ogalala tribe, a division of the Sioux, originating from Bad River in the South Dakota region. He was a cousin to Crazy Horse.
Behind every great Native American there is a great Native American woman; and behind every great Native American woman is the next generation. The Apsaroke tribe was a matrelinear culture whose generations were traced through the mother's side. It was also traditional upon marriage for the man to move in with his wife and mother-in-law. They were a northern plains tribe that eventually settled in the Montana region.