NPRNTeitlMath O SaflePerthynasNPRN85833TeitlLeighton Estate, near WelshpoolMath O Saflen/aPerthynasPart ofNPRN85835TeitlCil-Cewydd Mill, Headrace (Leighton Estate)Math O Saflen/aPerthynasAssociated withNPRN80538TeitlCil-Cewydd Mill;Cilcewydd Mill, Leighton Estate, WelshpoolMath O Saflen/aPerthynasAssociated with
