NPRNTeitlMath O SaflePerthynasNPRN419016TeitlLlangybiMath O Saflen/aPerthynasAssociated withNPRN418245TeitlSt Michael's Church, Betws BledrwsMath O Saflen/aPerthynasAssociated withNPRN303541TeitlFfynnon-Wen;Ffynnon Gybi, LlangybiMath O Saflen/aPerthynasAssociated with
