Just getting started with this tree. Starts with my grandfather Oscar Ray McKee, his father was Joseph Isiah (I believe this to be middle name) McKee, Oscar's mother's maiden name was "Grinahl". First name unknown. Oscar had a brother named Aubrey and sister named Essie. Oscar Ray McKee was married to Flora George Marshall and they had an only son named Marshall Ray McKee, my father. All of this began in Missouri. Any information on any leads would be greatly appreciated.