History of Northwich was the Stanley's, later Earls of Derby and stayed in the family’s hands until the late 18th century. That salt production continued throughout the centuries can be seen through John Leland's description of the town in 1540: Although Leland described Northwich as a market town, there is no surviving charter for a market or fair. A market still exists today. Between 1642 and 1643, during the English Civil War, Northwich was fortified and garrisoned by Sir William Bereton for the Parliamentarians. The salt beds beneath Northwich were re-discovered in the 1670s by employees of the local Smith-Barry family. The Smith-Barrys
Northwich were united as the civil parish of Northwich, served by Northwich Urban District Council. The town was further enlarged in 1936 by the addition of parts of Winnington, Lostock Gralam, Barnton, Leftwich and Rudheath, and again in 1955 when parts of Davenham, Hartford, Rudheath and Whatcroft were added. The Local Government Act 1972 replaced the Urban District Council of Northwich with a new district (later borough) council: Vale Royal. Vale Royal covered areas previously covered by Northwich UDC (Urban District Council), Northwich RDC (Rural District Council), Winsford UDC and parts of Runcorn RDC. Northwich Town Council now has the powers