high bailiff vs overseer

high bailiff

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

overseer

noun
  • An officer responsible for the care of the poor, making out lists of voters and those who had not paid taxes, etc. 

  • The manager of a plantation of slaves. 

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