Caesaromagus

There is no archaelogical evidence of a forr, and the town was encircled with earthen defenisve walls in the first century, but they were leveled in the third.

http://roman-britain.co.uk/places/caesaromagus/

http://www2.rgzm.de/transformation/unitedkingdom/smalltowns/Img43.htm

http://www2.rgzm.de/transformation/unitedkingdom/smalltowns/smalltowns_englisch.htm

http://www.pastscape.org.uk/hob.aspx?hob_id=378248