After 1850 most of the area that later became Rains County fell within the boundaries of Wood County. In 1866 Rains lobbied for the bill that established Rains County. On June 9, 1870, the legislature approved "an Act to create and provide for the organization of the County of Rains." The bulk of the new county was taken from Wood County. The western section, including the sites of the first settlements, came from Hunt County, and a narrow strip of land in the north was carved from Hopkins County. The act provided that the citizens should choose a county seat, to be named Emory. Springville, the largest and most centrally located community, was designated the temporary place of business for the five appointed commissioners and was later selected as the permanent county seat and renamed Emory. -Handbook of Texas Online: Rains County