Great Yarmouth
Comprising just a single parish and established as a parliamentary borough before the end of the thirteenth century, Great Yarmouth lay 20 miles east of Norwich at the mouth of the river Yare. An important fortified town and fishing port since the early Middle Ages, its history after the mid fourteenth century is one of decline, even if it remained a major centre for herring fishing. By contrast, it was a flourishing port and one of the wealthiest towns in the kingdom in the early 1300s, and it may have had a population of over 4,500 on the eve of the Black Death.