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
Nantwich Bridge military use being exempt. The bridge appears to have survived the fire of 1583, which started nearby and destroyed much of the town to the east of the river. In 1622, William Webb writes: In 1652, Wich Bridge was described as lying on "y greatest & most frequented Road within this County", and it was designated a county bridge on 27 April 1652. This meant that the county was responsible for its maintenance, but also that Nantwich had to pay towards the maintenance of the other county bridges, a charge from which the town had previously been exempt. By 1663,