ensanguined vs sanguineous

ensanguined

adj
  • Bloodstained, bloody. 

sanguineous

adj
  • Accompanied by bloodshed; bloody. 

  • Eager for bloody violence; bloodthirsty. 

  • Resembling or constituting blood. 

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