hatter vs milliner

hatter

noun
  • A person who makes, sells, or repairs hats. 

  • A miner who works by himself. 

  • A person who lives alone in the bush. 

verb
  • To tire or worry. 

milliner

noun
  • A person who is involved in the manufacture, design, or sale of hats for women. 

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