Britton vs Madill

Britton

name
  • A city, the county seat of Marshall County, South Dakota, United States. 

  • A town in Ontario, Canada. 

  • A surname. 

  • A village in Michigan, United States. 

Madill

name
  • A city, the county seat of Marshall County, Oklahoma, United States, named after attorney George Alexander Madill. 

  • A surname from Norman. 

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