proprietress vs tenant

proprietress

noun
  • A female proprietor. 

tenant

noun
  • One who holds a lease (a tenancy). 

  • One who owns real estate other than via allodial title. 

  • Any of a number of customers serviced through the same instance of an application. 

  • One who holds a feudal tenure in real property. 

  • One who has possession of any place. 

verb
  • To hold as, or be, a tenant. 

  • To inhabit. 

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