Holy Willie vs grundy

Holy Willie

noun

  • A person who is hypocritically pious. 

grundy

noun

  • Granulated or shotted pig iron. 

  • A pair of underpants 

  • A narrow-minded person or group that is overly concerned with censoring or criticizing personal conduct. 

adj

  • Overly concerned with censoring or criticizing personal conduct. 

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