Manor of Cyfeiliog comprises (i) Mathafarn estate, property in p's Llanwrin, Darowen, Llanbryn-mair, Machynlleth, Penegoes and Cemais, co. Mont.; (ii) Rhiwsaeson estate, comprising property in p. Llanbryn-mair, co. Mont.; (iii) Tirymynech estate, comprising property in p's Penegoes, Machynlleth, Llanbryn-mair, Cemais, Llanwrin and Darowen, co. Mont. L1256 contains a rental, 1831, of cottages in the Manor of Cyfeiliog, including in p's Llanbryn-mair, [t. Tirymynech,] Cemais, Llanwrin, Darowen, Machynlleth and Penegoes, co. Mont. Property in p. Mallwyd, co. Mer., taken from the Glan-llyn agency, are contained in most volumes from R93 (1838) onwards. Collectors: Rev. John Davies, 1809-1816, Samuel Hughes, 1816-1834, David Jones, 1835-1857, Joseph Owen Jones, 1857-1861. After 1861, the properties (except for property in p. Mallwyd) will be found in R117/2c (being a rental of settled estates in cos Denb. and Mont.), then in the collection entitled Farm and Cottage Rents. See also the series of Farm and Cottage Receiving Rentals (Cyfeiliog / Llanbryn-mair Rents).