11th Century Norwich

During the 11th century Norwich was the largest and most important city outside of London, and right up until the Industrial Revolution (1760 approx), Norfolk was the most densely populated county in England.
http://www.norwichblackfriars.co.uk/…/b…/medieval-norwich-2/
IMAGE: Map of Norwich in W. Cuningham, The Cosmographical Glasse, Conteinyng the Pleasant Principles of Cosmographie, Geographie, Hydrographie, or Nauigation (London, 1559).