Looking for Speer IN N J and IL

Samuel J. SPEER b abt 1825 N.J.d 1895 Banner Twp., Fulton Co Il..Wife's name Susannah. They were living in Ohio when dau, Elmyra"Myra" SPEER was born in 1852. The family lived in Indiana before moving to Banner, Fulton Co Il. Myra m 17 Nov 1872 Charles George HOUSTON. Looking for the parents of Susannah.