NUEVO REYNO DE LA MONTANA DE SANTANDER Y SANTILLANA
NUEVO REYNO DE LA MONTAÑA DE SANTANDER Y SANTILLANA. Nuevo Reyno de la Montaña de Santander y Santillana is the name given to the East Texas area by Domingo Terán de los Ríos, who renamed almost every point on his expedition to Texas. The name was never accepted in general usage.
Carlos E. Castañeda, Our Catholic Heritage in Texas (7 vols., Austin: Von Boeckmann-Jones, 1936–58; rpt., New York: Arno, 1976).