This is a Message Board Post that is gatewayed to this mailing list. Surnames: O'Dunne Classification: Query Message Board URL: http://boards.ancestry.com/mbexec/msg/rw/hlT.2ACEB/2693.1 Message Board Post: I am also a Dunn,and most of the Dunn's that I know of are from Grason Co. Ky. Mainly around Millers town. Hope this helps.