Cornwall Cornwall Cornwall (; ) is a county in South West England in the United Kingdom. The county is bordered to the north and west by the Celtic Sea, to the south by the English Channel, and to the east by the county of Devon, over the River Tamar which forms most of the border between them. Cornwall forms the westernmost part of the South West Peninsula of the island of Great Britain. The furthest southwestern point of the island is Land's End; the southernmost point is Lizard Point. Cornwall has a population of and covers an area of . The
History of Cornwall Book Rebellion of 1549. Much of south-western Britain rebelled against the Act of Uniformity 1549, which introduced the obligatory use of the Protestant Book of Common Prayer. Cornwall was mostly Catholic in sympathy at this time; the Act was doubly resented in Cornwall because the Prayer Book was in English only and most Cornish people at this time spoke the Cornish language rather than English. They therefore wished church services to continue to be conducted in Latin; although they did not understand this language either, it had the benefit of long-established tradition and lacked the political and cultural connotations of