Pinanaca
The Pinanaca lived in the dry country of Coahuila and ranged north across the Rio Grande toward the southern edge of the Edwards Plateau. Spanish sources recorded their name in several forms, including Pinanca and Piranaca. In 1674 a gathering brought Pinanaca and Tiltiqmaya people together on the southern Texas plains. By 1687 the Pinanaca were associated with Cabezas and other communities of southern Coahuila, while a 1693 list placed them among peoples of western Coahuila and eastern Chihuahua.