This is a Message Board Post that is gatewayed to this mailing list. Classification: Query Message Board URL: http://boards.ancestry.com/mbexec/msg/rw/IBh.2ACIB/1001.2 Message Board Post: Per "Irish Pedigrees: The Origin and Stem of the Irish Nation", by John O'Hart, 5th ed., Vol. I, page 857, the ancient Irish surname O'Lahiff was modernized to Guthrie. David Guthrie