 The Guale territory became one of the four primary mission provinces of Spanish Florida; the Timucua, Mocama, and Apalachee Provinces, also named after the resident tribes of the territories, were the others.The boundaries of the Spanish Guale Province corresponded to the people's territory along the Atlantic coast and Sea Islands, north of the Altamaha River and south of the Savannah River.It included Sapelo, St. Catherine's, Ossabaw, Wassaw, and Tybee islands, among others.