bailie vs burghmaster

bailie

noun
  • A bailiff. 

  • The chief magistrate of a Scottish barony or part of a county, with functions like a sheriff's. 

  • A municipal officer in Scotland corresponding to an English alderman. 

burghmaster

noun
  • A burgomaster. 

  • An officer who directs and lays out the meres or boundaries for the workers. 

How often have the words bailie and burghmaster occurred in a corpus of books? (source: Google Ngram Viewer )