burgher vs rural dweller

burgher

noun
  • A citizen of a medieval city. 

  • A member of the medieval mercantile class. 

  • A prosperous member of the community; a middle class citizen (may connote complacency). 

rural dweller

noun
  • person who lives in a rural area 

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