Cornwall county has been administered since 2009 by the unitary authority, Cornwall Council. The ceremonial county of Cornwall also includes the Isles of Scilly, which are administered separately. The administrative centre of Cornwall, and its only city, is Truro. Cornwall is the homeland of the Cornish people and the cultural and ethnic origin of the Cornish diaspora. It retains a distinct cultural identity that reflects its unique history, and is recognised as one of the Celtic nations with a rich cultural heritage. It was formerly a Brythonic kingdom and subsequently a royal duchy. The Cornish nationalist movement contests the present constitutional
Christianity in Cornwall Christianity in Cornwall Christianity in Cornwall () began in the 4th or 5th century AD when Western Christianity was introduced into Cornwall along with the rest of Roman Britain. Over time it became the official religion, superseding previous Celtic and Roman practices. Early Christianity in Cornwall was spread largely by the saints, including Saint Piran, the patron of the county. Cornwall, like other parts of Britain, is sometimes associated with the distinct collection of practices known as Celtic Christianity but was always in communion with the wider Catholic Church. The Cornish saints are commemorated in legends, churches and placenames. In