crone vs ogress

crone

noun
  • An ugly, evil-looking, or frightening old woman; a hag. 

  • An archetypal figure, a Wise Woman. 

ogress

noun
  • A fierce, unfriendly woman. 

  • A roundel sable. 

  • A female ogre. 

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