Looking for info regarding Allen and Dover ancestors, listed in census as living near Zanesville. My grandfather Harry Shelton Dover was born to William R. Dover and Louisa Allen in 1893, in Litchfield. I know William is the son of Henry P. Dover, while Louisa is the daughter of Shelton Allen and Mary Tennis, but have been unable to get much further information about them. Any leads you could provide would be much appreciated.