Northwich was the most northern of the -wich towns in Cheshire. The existence of Northwich in the early medieval period is shown by its record in the Domesday Book: The manor of Northwich belonged to the Earls of Chester until 1237 when the family line died out. Subsequently, Northwich became a royal manor and was given to a noble family to collect tolls in exchange for a set rent. That salt production continued throughout the centuries and can be seen through John Leland's description of the town in 1540: Between 1642 and 1643, during the English Civil War, Northwich was fortified
Nantwich (UK Parliament constituency) boundaries. When created in 1955, the seat was a county constituency formed as the southernmost division of Cheshire in North West England. Nantwich itself had previously been part of the Crewe constituency. The rest of the new seat had been split off from the Northwich constituency. The redistribution for the 1983 general election was based upon a new pattern of local authorities. The Nantwich constituency was abolished in 1983. Nantwich (UK Parliament constituency) Nantwich was a parliamentary constituency in Cheshire which returned one Member of Parliament (MP) to the House of Commons of the Parliament of the United Kingdom, elected