bailiwick

He does so, hands in his star and rides on, leaving his bailiwick in the condition his patrons wanted.

Now see here, my daughter, you're getting out of your bailiwick.

And if in one place in his bailiwick I haven't fried that codfish Granger to a crisp, it's not because I haven't been industrious.

William de Staunton held the bailiwick there, and Reginald Abbenhall the woods.