I imagine Brits know this from childhood, but it had somehow escaped my notice that Tennyson not only hailed from Lincolnshire but wrote dialect poetry. I quote the beginning of “The Church-Warden and the Curate“:
Eh? good daäy! good daäy! thaw it bean’t not mooch of a daäy.
Nasty casselty weather! An’ mea haäfe down wi’ my haäy!