The village of Brynfawr was to the east of Coedwig, and when Bran mentioned this village, he had stars twinkling in his eyes. Brynfawr was apparently a town that was renowned for its weapons, armor, and tools. It was purely a mining and blacksmith village, much like the village of Caern Mawr, where Daffyd and his men came from.
Gresvin's interest was piqued, and he asked a few questions to saturate his curiosity, but alas, Bran had left him disappointed. The elderly man did not know much further than he had already mentioned, which, in truth, was quite vague to begin with.
Nonetheless, his interest was piqued, and he went out to find out more for himself. Since the village had gotten new villagers and resumed trade, the whole shop area was filled with people. It was there that Gresvin met the villagers of both Brynfawr and Caerleon.