Crow vs Tonto

Crow

noun
  • A member of a Native American tribe of southern Montana. 

name
  • The Siouan language of this tribe. 

  • A surname. 

Tonto

noun
  • A Native American who accepts a subservient position to a white person. 

  • A sidekick. 

name
  • A member of the Tonto Apaches. 

  • The Native American sidekick of the Lone Ranger. 

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