" In 1790, “squatter” appeared in a Pennsylvania newspaper, but written as “squatlers,” describing men who inhabited the western borderlands of that state, along the Susquehanna River. They were men who “sit down on river bottoms,” pretend to have titles, and chase off anyone who dares to usurp their claims.5 "

― Nancy Isenberg , White Trash: The 400-Year Untold History of Class in America