Storey County vs Virginia City

Storey County

name
  • One of 16 counties in Nevada, United States. County seat: Virginia City. 

Virginia City

name
  • A census-designated place, the county seat of Storey County, Nevada, United States. 

  • A town, the county seat of Madison County, Montana, United States. 

How often have the words Storey County and Virginia City occurred in a corpus of books? (source: Google Ngram Viewer )