Sarah Mahan (daughter of Thomas Mahan and Naomi "Amy" Cox) was born 1818 in Knox Co., Ky., and died date unknown in Anderson Co., Tex..She married Rial H. Watkins on August 13, 1839 in Coosa Co., Ala. More About Sarah Mahan: Date born 2: 1818 More About Sarah Mahan and Rial H. Watkins: Marriage: August 13, 1839, Coosa Co., Ala.