High Bailiff vs burghmaster

High Bailiff

noun
  • The chief stipendiary magistrate of the Isle of Man, who acts as a judge, including passing sentence, imposing fines, etc. 

burghmaster

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

  • A burgomaster. 

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