NPRNTeitlMath O SaflePerthynasNPRN7919TeitlAbbot Street Chapel (Welsh Calvinistic Methodist), WrexhamMath O Saflen/aPerthynasAssociated withNPRN7922TeitlPentrefelin Chapel (Welsh Calvinistic Methodist), Nailor's Yard, Pentrefelin, WrexhamMath O Saflen/aPerthynasAssociated withNPRN97274TeitlCapel-y-Groes (Welsh Presbyterian and Calvinistic Methodist), Holt Road, WrexhamMath O Saflen/aPerthynasAssociated with