After the rout at the battle of Chupas, Don Diego de Almagro and Diego Méndez rode away together, with the intention of seeking refuge with the Inca Manco. They could have done this easily, if Diego Méndez had not caused delay by going to see a woman he kept as his mistress at Cuzco. To induce Don Diego to go to that city, he said that without fresh shoeing the horses could not take them anywhere, and that they must go to Cuzco to provide themselves with what they required, and that, after that, they could go to where the Inca was staying. Don Diego had to consent, although it was against his will, and they arrived in the city. Diego Méndez went off to the arms of his mistress, just as if he had come home victorious, but at that time the news of what had happened had not reached Cuzco. Don Diego made haste to start; but, when at last they did, the result of the war was public knowledge. When Don Diego and Diego Méndez had got clear of Cuzco, they took the road to the valley of Yucay, intending to make their way thence into the mountains, in search of the Inca. Barragán, who had been left as Lieutenant at Cuzco, had by this time been made a prisoner; and when they heard that Don Diego was gone, Rodrigo Salazar, Juan Gutiérrez Malaver, and some others went in chase. After some exigencies he was captured, with Diego Méndez, in the valley of Yucay, brought back to Cuzco, and lodged in custody. Garcilaso de la Vega, and those who left Chupas with him, proceeded to Cuzco and at once took possession of the city in the name of the King, to keep order there until the Governor should arrive. Vaca de Castro left Guamanga as we have related, and travelled until he arrived at the ruined edifices of Vilcas. He remained there a few days to provide for the despatch of Pedro de Puelles as his Lieutenant to install settlers in the city of León. He selected those who were to go, gave them warrants for _encomiendas_, and ordered Pedro de Puelles to proceed on this duty. News arrived that Juan de Vargas, a veteran _conquistador_ in those parts, had, after much trouble, cleverly captured Illa Tupac, one of the Inca's captains who had risen in rebellion and done much mischief. This was, indeed, a notable service that Juan de Vargas, who was a native of La Higuera, near Fregenal de la Sierra, performed; and the Governor approved of it. Having received his warrants, Pedro de Puelles set out from Vilcas with the Spaniards who had been told off to accompany him, and travelled until he reached the province of Huanuco, where, in the name of his Majesty, he founded the city of León.