childe vs damsel

childe

noun
  • A child of noble birth. 

  • The cognomen given to the oldest son prior to his taking his father's title. 

damsel

noun
  • A young woman (of noble birth). 

  • A girl; a maiden (without sexual experience). 

  • A young woman who is not married. 

  • A chattering damsel (component of a mill). 

  • An unmarried lady-in-waiting. 

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