Mary Leanne Smith was born 1841, and died Bet. 1884 - 1952.She married Samuel Amos Flatt on February 05, 1879 in Overton County, TN, son of John Wesley Flatt and Nancy E. Glasscock. More About Mary Leanne Smith and Samuel Amos Flatt: Marriage: February 05, 1879, Overton County, TN.