> Cumbric and Cornish for starters. Both are Brythonic ie like Welsh, Scottish and Irish. Small correction: Welsh is indeed Brythonic, as are Cornish and Breto

> Cumbric and Cornish for starters. Both are Brythonic ie like Welsh, Scottish and Irish. Small correction: Welsh is indeed Brythonic, as are Cornish and Breton, as they derive from the Celtic languages spoken in pre-Anglo-Saxon Britain. Scottish Gaelic and Irish, on the other hand, are Goidelic, as they come from the Celtic spoken in Ireland.