barmaster vs judicial officer

barmaster

noun
  • An officer of the barmote. 

  • A local judge among miners. 

judicial officer

noun
  • A public officer authorized to hear and decide cases in a court of law. 

  • A huissier de justice, a process server and officer of the court in several European countries. 

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