catchpole vs warrant officer

catchpole

noun
  • A sheriff’s officer, usually one who arrests debtors. 

  • An implement formerly used for seizing and securing a man who would otherwise be out of reach. 

warrant officer

noun
  • An officer assigned to execute warrants and other writs. 

  • An officer holding rank by virtue of a warrant rather than a commission. 

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