Example image of eyePlorer eyePlorer map for 'Norwich': City status in the United Kingdom East Anglia East of England Norfolk London Costessey Hellesdon Old Catton Sprowston Thorpe St Andrew District Local government Department for Communities and Local Government Unitary authority Caistor St. Edmund River Tas Roman Britain Venta Icenorum Anglo-Saxons 7th century Sweyn Forkbeard Viking 8th century Mercia Rhineland Athelstan of England 9th century Anglo Norman conquest of England Domesday Book Great Yarmouth River Wensum River Yare Quern-stone Norwich Castle Normans Herbert de Losinga Anglican Diocese of Norwich Episcopal see Henry II of England Richard I of England Wool Michael Drayton Poly-Olbion Staple port Alps Middle Ages Western Europe Scandinavia Low Countries