PersonNath Í mac FiachrachAlso known asDathíDathíDathíNath I mac FiachrachNath I mac FiachrachNath I mac Fiachracharchival plate · Nath Í mac Fiachrach · placeholderThis entry is a stub. The Library is awakening — a longer account is being written.Connected tosibling · sibling ofAmalgaid mac Fiachrae+ 5 further connections to entries not yet ingested