Portread olew o'r Gwir Anrhydeddus Syr Thomas Frankland Lewis, AS Bwrdeistrefi Sir Faesyfed, a gomisiynwyd yn arbennig ar gyfer ei arddangos yn Neuadd y Sir, Llanandras.

Mae'r arysgrif ar y darlun yn darllen fel a ganlyn:
'The Right Honourable Sir Thomas Frankland Lewis of Harpton Court. Baronet. Member of Parliament for the Radnorshire Boroughs. 53 years Recorder of the Borough of Radnor and formerly in three Parliaments representative of the County. His numerous friends caused this portrait to be painted and placed in the Hall of the County of Radnor. As a lasting memorial of his many and important public services, and of their private esteem and regard.'