I am looking for the family history of Isham C. Wilson, born 29 Aug, 1812 in Kentucky. Children include a son Isham, and a daughter Olive (Oliva) Ann. They were living in Jackson Township, Blackford County, Indiana, in 1870 and 1880. Isham probably had a younger sister named Martha Ann (m. Abel Bryant); possibly a sister named Oliva Ann who m. Vanblair.