John and Sarah Miller Edens, parents of Samuel

I am trying to locate my husband's great great grandparents who supposedly were born and married in Virginia. Their names were John and Sarah Miller Edens. Their son's name was Samuel Mitchell Edens. He was born June 20, 1840 in or around Kanawha County West Virginia. The family moved to Highland County, Ohio shortly after his birth where Samuel met Catherine Jane Swartz(from Pennsylvania)and later married her in Hardin County Ohio in 1869. Their children's names were Erwin, Arizonia, Emery, Leona, Euretta, William, Lillian, Reginald Guy and Mitchell. If anyone has any information to share concerning John and Sarah and their children, it would be greatly appreciated. I have no information at all pertaining to John and Sarah and they have been my brick wall for many years.

Thank you in advance for any help you may be able to provide.