Franciscan vs White Friar

Franciscan

noun
  • A member of the Order of the Friars Minor. 

  • A monk or nun of related orders such as the Poor Clares. 

adj
  • Of or related to the Franciscans. 

  • Of or related to St Francis of Assisi. 

White Friar

noun
  • A mendicant monk of the Carmelite order. 

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