Sport in Cornwall widely held to be the most popular sport in Cornwall, association football has increased in popularity. Truro City have the largest following; and currently play in the Calor League Premier Division. Truro City became the first ever Cornish football club to win a national competition when in 2007 they won the FA Vase, defeating AFC Totton 3–1 in the final. There are no professional clubs in the county, so most of Cornwall's football fans follow Plymouth Argyle, or Exeter City who are in Devon. The Cornish Football Association was founded in 1889. John Gilbert "Jack" Cock DCM MM (14 November
Constitutional status of Cornwall Cornwall has a "de jure" status apart as a sovereign Duchy extraterritorial to England. A commonly cited basis for this argument is a case of arbitration between the Crown and the Duchy of Cornwall (1856–1857) in which the Officers of the Duchy successfully argued that the Duchy enjoyed many of the rights and prerogatives of a County palatine and that although the duke was not granted Royal Jurisdiction, was considered to be quasi-sovereign within his Duchy of Cornwall. The arbitration, as instructed by the Crown, was based on legal argument and documentation, led to the Cornwall Submarine Mines Act of