martyry vs sanctity

martyry

noun
  • A shrine in honor of a (usually religious, notably Christian) martyr, possibly at his grave. 

  • A shrine at a site which "bears witness" to a crucial religious event not related to a tomb. 

sanctity

noun
  • Something considered sacred. 

  • The condition of being considered sacred; inviolability 

  • Holiness of life or disposition; saintliness 

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