The Coosa and Their Descendants In De Soto's time the most powerful Upper Creek town was Coosa. The first news of this seems to have been obtained in Patofa (or Tatofa), a province in southern Georgia, where the natives said "that toward the northwest there was a province called Coca, a plentiful country having very large towns."1 The expedition reached Coca after leaving Tali and Tasqui, and after passing through several villages which according to Elvas were "subject to the cacique of Coca."2 On Friday, July 16, 1540, they entered the town. The chief of Coosa came out to meet them in a litter borne on the shoulders of his principal men, and with many attendants playing on flutes and singing.2 "In the barbacoas," says Elvas, "was a great quantity of maize and beans; the country, thickly settled in numerous and large towns, with fields between, extending from one to another, was pleasant, and had a rich soil with fair river margins. In the woods were many ameixas [plums and persimmons], as well those of Spain as of the country; and wild grapes on vines growing up into the trees, near the streams; likewise a kind that grew on low vines elsewhere, the berry being large and sweet, but, for want of hoeing and dressing, had large stones."4 After a slight difference with the natives, who naturally objected to having their chief virtually held captive by De Soto, the Spaniards secured the bearers and women they desired and started on again toward the south or southwest on Friday, August 20.5 It would appear that the influence of the Coosa chief extended over a large number of the towns later called Upper Creeks, although this was probably due rather to ties of alliance and respect than to any actual overlordship on his part. At a town called Tallise, perhaps identical with the later Tulsa, this authority seems to have come to an end, and farther on were the Mobile quite beyond the sphere of his influence. (Swanton)