 Once more the defeated Edward Lewis petitioned against the result, and was once more successful, the committee deciding that the non-resident freemen of New Radnor and Cefnllys were not entitled to vote but that those of the other three boroughs were; and even in New Radnor and Cefnllys the rights of the non-residents seem to have been restored at the following election.In 1780, the returning officer made a double return, and the Commons decided again in Edward Lewis's favour.From this point onwards, for at least the next thirty years, the Earl's right (and that of his son) to be considered "patron" of the constituency was unchallenged; when in 1790 he withdrew his support from Edward Lewis and instead backed David Murray, Murray defeated Lewis by a two-to-one margin.