In the year following their departure from the West Indies (1540), the troops led by H. de Soto traversed a portion of the Creek territory, taken in its extent as known to us from the end of the eighteenth century. De Soto's presence is proved by the mention of Creek tribes bearing Creek names in the reports of his three chroniclers. The most circumstantial report in topography is that of the Knight of Elvas. He states that de Soto's army usually marched five to six leagues a day in peopled countries, but when passing through deserted lands proceeded faster. From Chiaha H. de Soto reached Coste in seven days. From Tali, probably contiguous to Coste, he marched for six days, through many towns, to Coça, arriving there July 26th, 1540. Leaving this town after a stay of twenty-five days, he reached Tallimuchase on the same day, Ytava on the next, and had to remain there six days, on account of a freshet in the river. Having crossed the river he reached Ullibahali town, fortified by a wooden wall, and on the next day stopped at a town subject to the lord of Ullibahali, to reach Toasi the day after. Then he traversed the Tallise "province," peopled with many towns, and entered the great pueblo of Tallise on September 18th, to stay there twenty days. Many other towns were visible on the opposite side of the "maine river," on which Tallisi[125] stood. On leaving this pueblo he reached Casiste on the same day, and Tuscalusa, whose chief was lord of many territories, after another march of two days. From there Piache, on a great river, was reached in two days, and Mavila in three days from Piache. De Soto arrived in Mavila on October 18th, and the whole distance from Coça to Tuscalusa is computed by the Knight of Elvas at sixty leagues, the direction of the route being from north to south. In this particular Biedma differs from him.