NPRNTitleType Of SiteRelationNPRN402902TitleSarn Helen Roman Road, Earthwork, DolauhirionType Of Siten/aRelationAssociated withNPRN402112TitleEarthworks of Roman Road, East of PorthyrhydType Of Siten/aRelationAssociated withNPRN303528TitleSarn Helen, Roman Road, Llandovery-Llanfair Clydogau, (Rr62C)Type Of Siten/aRelationConsists of
