I have been trying to find more information on Mary Ann Teaford also. After Henry died she married his brother, Richard who was a doctor. Richards' wife had died also. One of their children was Catherine "Fanny" Harter who married Timothy Madison Ehrhart. I have been researching the Ehrhart line for my husbands family. I asked the Darke co OH genealogy site for a lookup and all they could find was her marriage to Henry Harter. I have not been able to find her parents in Darke Co Census images. I believe the Teafords came from Virginia or West Virginia originally. Would like to find more information on the Teafords.