What is "theeself"

Usage examples of "theeself".

I wont to do this neighbourly loike, and let them think thee's gotten awa' o' theeself, but if he cooms oot o' thot parlour awhiles theer't clearing off, he mun' have mercy on his oun boans, for I wean't.

But thee may as well take care of theeself, Ruth, and not go dawdling along with a young man in his adventures, until thy own mind is a little more settled what thee wants.