I am searching for any information about the family of Nancy Coleman Hyatt born 1819, died 1890. She lived in Murphy, NC, was married to Seth Washington Hyatt, and was the mother of Robert Hyatt. She was born in Bryson City, NC, but there is no information about her parents, one or both of whom could have been of Cherokee Indian origin. I cannot find any information about her place of burial, even though she was living in Murphy, NC around the time of her death. Any help would be much appreciated.