High Bailiff vs high bailiff

High Bailiff

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

high bailiff

noun
  • An officer of the county courts responsible for executing warrants and court orders. 

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