Transcripts of entries of baptisms, marriages, and burials from the bishops' transcripts of registers of parishes in Arwistley (Llanidloes, Penstrowed, Llandinam, Carno, Llanidloes, and Llangurig), 1677-1717, and in Cyveiliog (Machynlleth, Mallwyd, Llanymawddwy, Llanwrin, Penegoes, Cemmes, Darowen, and Llanbrynmair), 1662-1770.