Poindexter vs highbrow

Poindexter

noun
  • A bookish or socially unskilled person. 

name
  • A surname from Jersey Norman. 

highbrow

noun
  • A cultured or learned person or thing. 

adj
  • Intellectually stimulating, highly cultured, sophisticated. 

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