They should teach Northumbrian in schools .

So in Cornwall they have tried bringing cornish back it hasn't obviously made in a widly spoken language but it's still spoken by some people so it has been mildly revived.

As recent as the 90s people spoke northumbrian. My dad said he was at a bus stop in north shields and he heard two old women speaking northumbrian he asked the what they were speaking and he told them. It'd be good to be able to bring back the language even if it's only a few people who speak it