(i) Sir Watkin Williams Wynn of Wynnstay, co. Denbigh, Bart.
(ii) John Forster of Westminster, co. Middlesex, gent.
Rhiwsaison Mill, smith's shop, Pwll melyn gwern Rhiwsaison, Pandy Rhiwsaison, Dol fawr, Nantcarfan, Gerddiglaision, Cwmfynnon, Smithy, Bryn Acre, Berth las, Caeau Gleision, part of the New Inn, Braichodnant, Tymawr, Bryncoch, Ty mawr ynllan, Ceddy pry fydan all in Cemmes and Llanbrynmair, co. Montgomery.
Schedule annexed.
8/9 Dec 1817