This is the 1871 census entry for Sarah DAVIS, from the Parish her G'parents are residing it might be useful to find Father/Mother? 1871 census DAVIES  BENJAMIN  Head M  70  b Cardiganshire, place BLAENGEWC, TROEDYRAUR   Cardiganshire        DAVIES HANNAH        Wife F  71  b Cardiganshire, place BLAENGEWC, TROEDYRAUR   Cardiganshire        DAVIES SARAH   Granddaughter F 6 bCardiganshire, place BLAENGEWC,  TROEDYRAUR    Cardiganshire      Regards M & P Oram