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
Constitutional status of Cornwall and they contend that Stannary law applied not to Cornwall as a 'nation', but merely to the guild of tin miners. Rather, they argue that Cornwall has been not only in English possession, but part of England itself, either since Athelstan conquered it in 936, since the administrative centralisation of the Tudor dynasty, or since the creation of Cornwall County Council in 1888. Finally, they agree with representatives of the Duchy itself that the Duchy is, in essence, a real estate company that serves to raise income for the Prince of Wales. They compare the situation of the Duchy of