Duk Normandia ngrejek Irlandia, Skotlandia, miwah Wales ring abad ka-11 miwah abad ka-12, akéhan paumahan ring panegarané punika kantun désa, raris duk punika ngwangun kota mapaiketan antuk ngwangun bénténg.
When the Normans invaded Ireland, Scotland, and Wales in the 11th and 12th centuries, settlement in those countries was predominantly non-urban, and the foundation of towns was often linked with the creation of a castle.