Llwydiarth estate comprises property in p's Llanfihangel-yng-Ngwynfa (t's Llwydiarth, Fach-wen, Cadwnfa, Garth Uchaf, Cefncleisiog, Rhiwlas, Halfen, Dolwar, Farchwel, Nantycyndy, Llaethbwlch), Llangadfan (t's Cyffin, Bryngwaeddan, Llangadfan, Blowty, Moelfeliarth), Llanfair Caereinion (t's Gwenynog, Llanfair, Pen-tyrch, Dol-ged, Llanloddian Isaf and Uchaf, Rhiwhiriarth, Rhosaflo, Peniarth, Bryn-glas, Brynelen), Llangynyw (t's Cynhinfa, Gwenynog), Llanerfyl (t's Cefn-llys-isaf and Cefn-llys-uchaf, Cnewyll, Craen, Coetalog), Manafon (t. Dwyriw), Llanwyddelan (t. Treganol), Garthbeibio, Llanwddyn, Llanllugan and Welshpool, all in co. Mont. Llanfair Caereinion tithes are included to R70/7 (1815); for Llanfair Caereinion tithes, 1815-1861, see collection entitled Llanfair Caereinion Tithes. Chief rents for p's Llanfihangel-yng-Ngwynfa (t's Rhiwlas, Dolwar, Cadwnfa), Llanwddyn (t. Garthbwlch) and Llansanffraid [?-ym-Mechain], co. Mont., are included from R99 to R116 (1844-1861). Collectors: E. Lewis, 1809-1815, Thomas Hartley, 1816, Samuel Hughes, 1818-1834, David Jones, 1835-1857, Joseph Owen Jones, 1857-1861. After 1861, property in p's Llangadfan, Llanfair Caereinion, Llanerfyl, Garthbeibio, Llanwddyn and Llanfihangel-yng-Ngwynfa, 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 Farm and Cottage Receiving Rentals (Llwydiarth rents).