hidden-metaphor

Manx Genealogy Archive 2

names change

can i just ask is there such a name as cornish, , i have come across some one who may be related to a cain , but he is also mentions cornish now im sure he must mean comish, he says he was born 1953 and given a way to strangers, but his grandfther was john henry cain, is there a name cornish my mind boggles on this one ,