barmaster vs burghmaster

barmaster

noun
  • An officer of the barmote. 

  • A local judge among miners. 

burghmaster

noun
  • A burgomaster. 

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

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