History of Manchester
According to Oxford University Press, Manchester derived its name from Mamucium, the Roman name for the 1st century-settlement and fort. Mamucium itself is a Latinised form of the Celtic meaning "breast-shaped hill".
Symbols of Manchester
Manchester is part of the historic county of Lancashire, within the Salford Hundred. This is reflected in the use of the Red Rose of Lancaster in Manchester's heraldic arms. After the reform of local government in 1974, Manchester was removed from Lancashire for ceremonial and administrative purposes and brought into the new metropolitan county of Greater Manchester. After the change, both the City of Manchester and the new county retained the Lancastrian Rose in many emblems.