grazier vs hired hand

grazier

noun
  • One who grazes cattle and/or sheep on a rural property. 

  • The owner of a large property on which sheep or cattle graze. 

hired hand

noun
  • A person who is employed to perform routine chores and manual labor, especially on a farm or ranch. 

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