Thing vs magistrate

Thing

noun
  • Nickname or appellative for numerous "things", including fictional characters. 

  • A public assembly or judicial council in a Germanic country. 

  • Nickname for the Volkswagen 181. 

magistrate

noun
  • A comparable official in medieval or modern institutions. 

  • A master's degree. 

  • A judicial officer with limited authority to administer and enforce the law. A magistrate's court may have jurisdiction in civil or criminal cases, or both. 

  • A high official of the state or a municipality in ancient Greece or Rome. 

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