protectory vs tutelary

protectory

adj
  • Acting as a protector; protective. 

noun
  • A charitable institution dedicated to the support and protection of orphans or vulnerable children. 

tutelary

adj
  • Relating to guardianship or protection. 

  • Having the qualities of a tutor. 

  • Of or pertaining to a guardian. 

noun
  • A deity or spirit serving as a guardian or protector of a place, person, culture, etc.; a tutelar, a tutelary deity. 

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