| Disgrifiad | by Thomas ap David ap Tudur, rector of Llanddyfnan and free tenant of the township of Castellbwlchgwyn, to Ellen Bulkeley, wife of William Bulkeley, senior, of five tenements, viz., his place of Castellbwlchgwyn, tenement called Tyddyn Llwyn Grono, another tenement called Tyddyn Madoc Noys, tenement called Tyddyn Gwyn ap Gruffith, and a tenement called Tyddyn Creth in Castellbwlchgwyn |