My ggrandfather,John D. Parks, was born in 1834 in Tn. He married Sarah A. Foster on 5 Feb 1856 in Hardeman Co. Tn. They are on the 1860 census in Liberty Township, Van Buren Co, Ak and on the 1870 census in Fayette Co. Tx. His father was James P. Parks born 27 Oct 1800 in NC. Any information would be most welcome.