By the beginning of the reign of [[Henry III]] Bristol was prosperous enough to elect its own mayor; and ,a few years later, to improve its port by diverting the River Frome. Throughout the [[Middle Ages]] grew steadily – by 1377 it ranked third behind London and York, [[Edward III]] having excised it from its neighbouring counties and given it its own [[Charters|Charter as a body corporate. Its trade during these centuries was mainly with [[Ireland]], the [[Iberian Peninsular]], and [[Gascony]] – it was the chief port for the arrival of [[Bordeaux]] wines. | By the beginning of the reign of [[Henry III]] Bristol was prosperous enough to elect its own mayor; and ,a few years later, to improve its port by diverting the River Frome. Throughout the [[Middle Ages]] grew steadily – by 1377 it ranked third behind London and York, [[Edward III]] having excised it from its neighbouring counties and given it its own [[Charters|Charter as a body corporate. Its trade during these centuries was mainly with [[Ireland]], the [[Iberian Peninsular]], and [[Gascony]] – it was the chief port for the arrival of [[Bordeaux]] wines. |