Nantwich Cheshire Plain around the town. "Nant" comes from the Welsh for brook or stream. "Wich" and "wych" are names used to denote brine springs or wells. In 1194 there is a reference to the town as being called "Nametwihc", which would indicate it was once the site of a pre-Roman Celtic nemeton or sacred grove. In the Domesday Book, Nantwich is recorded as having eight salt houses. It had a castle and was the capital of a barony of the earls of Chester, and of one of the seven hundreds of medieval Cheshire. Nantwich is one of the few places
Nantwich Act 1972 replaced urban district and rural district councils with a uniform system of larger districts often covering both urban and rural areas. Some town administration responsibilities of Nantwich Urban District Council passed to Nantwich Town Council, while Nantwich Rural District Council responsibilities passed to the combined Crewe and Nantiwch borough. Since 1983, Nantwich has been in the parliamentary constituency of Crewe and Nantwich. Between 1955 and 1983, Nantwich was a parliamentary constituency in its own right, largely covering the areas managed by Nantwich urban and rural district councils (rural areas to the south, west and north of Nantwich now