Exeter (i/'?ks?t?r/) is a cathedral city in Devon, England with a population of 127,300 (mid-2015 est.). It lies within the county of Devon, of which it is the county town as well as the home of Devon County Council. Currently, the administrative area has the status of a non-metropolitan district and is therefore under the administration of the County Council (there was a plan to grant the city unitary authority status, although this was scrapped under the 2010 coalition government). The city is on the River Exe about 37 miles (60 km) northeast of Plymouth and 70 miles (110 km) southwest of Bristol. Exeter was the most south-westerly Roman fortified settlement in Britain, although there is evidence a Cornish tribe existed in Exeter before the Roman invasion. Exeter became a religious centre during the Middle Ages and into the Tudor times: Exeter Cathedral, founded in the mid 11th century, became Anglican during the 16th-century English Reformation. During the late 19th century, Exeter became an affluent centre for the wool trade, although by the First World War the city was in decline. After the Second World War, much of the city centre was rebuilt and is now considered to be a centre for modern business and tourism in Devon and Cornwall. The modern name of Exeter is a development of the Old English Escanceaster, from the anglicised form of the river now known as the Exe and the Old English suffix -ceaster, used to mark important fortresses or fortified towns. (The Welsh name for the city, Caerwysg, similarly means "fortress on the Exe".) The Exe is a separate development of the Brittonic name—meaning "water" or, more exactly, "full of fish" (cf. Welsh pysg, pl. "fish")—that also appears in the English Axe and Esk, the Welsh Usk (Welsh: Wysg), and Scottish whisky.