1754 W. Borlase ( title)Observations on the Antiquities of the County of Cornwall..And a Vocabulary of the Cornu-British Language.
1897 E. Phillpotts Lying Prophets xii,The Cornu-British bishops.
1929 Times 30 Aug., The visit of Breton wrestlers to Trevenson to-morrow, to meet Cornishmen in contests for the Cornu-Breton championship trophies and another wrestling prize.
ORIGIN: from Cornubian .