As a political adviser of the king Williams consistently counselled moderation and compromise between the unqualified assertion of the royal prerogative and the puritan views of popular liberties which were.
John Penry, the Puritan martyr, was born at Cefn-brith in this parish.
Later the place was abandoned, and in 1634 a Puritan settlement was made here.
Elizabeth required Grindal to suppress the "prophesyings" or meetings for discussion which had come into vogue among the Puritan clergy, and she even wanted him to discourage preaching; she would have no doctrine that was not inspired by her authority.
While he maintained the puritan doctrines as a whole, the special point of his attack was the Episcopacy.