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
Suffix (name) often a suffix such as AIA or RIBA that refers to their professional society. Examination Office personnel within the United Kingdom who are registered with the Examination Officers' Association use MEOA. Project managers that have obtained certification as Project Management Professionals from the Project Management Institute may use the suffix PMP after their name. Similarly, individuals who hold certifications in the field of information security – e.g. CISA, CISSP, and/or CISM – may use them as suffixes. The suffix PT is used by Physical Therapists to denote their state certification, but not to be confused with DPT (Doctor of Physical