 The Indians had intended to attack the Harmon family who lived nearby, for killing two Cherokees, and had mistakenly attacked the Wiley family who lived in one of the hollows that is now within the park.Jenny Wiley became pregnant and gave birth during the captivity, and learned the Cherokee lifestyle.Her dramatic escape in 1790 is now a legendary tale of early American frontier life in the Levisa Fork river area and the Big Sandy Valley .