Read CHAPTER XXIII of History of the Incas , free online book, by Pedro Sarmiento de Gamboa, on ReadCentral.com.

YAHUAR-HUACCAC INCA YUPANQUI COMMENCES HIS REIGN ALONE, AFTER THE DEATH OF HIS FATHER.

When Yahuar-huaccac found himself in possession of the sole sovereignty, he remembered the treason with which he had been betrayed by the Huayllacans who sold him and delivered him up to his enemies the Ayamarcas; and he proposed to inflict an exemplary punishment on them. When the Huayllacans knew this, they humbled themselves before Yahuar-huaccac, entreating him to forgive the evil deeds they had committed against him. Yahuar-huaccac, taking into consideration that they were relations, forgave them. Then he sent a force, under the command of his brother Vicaquirau, against Mohina and Pinahua, four leagues from Cuzco, who subdued these places. He committed great cruelties, for no other reason than that they did not come to obey his will. This would be about 23 years after the time when he rested in Cuzco. Some years afterwards the town of Mollaca, near Cuzco, was conquered and subjugated by force of arms.

Yahuar-huaccac had, by his wife Mama Chicya, three legitimate sons. The eldest was Paucar Ayllu. The second, Pahuac Hualpa Mayta, was chosen to succeed his father, though he was not the eldest. The third was named Viracocha, who was afterwards Inca through the death of his brother. Besides these he had three other illegitimate sons named Vicchu Tupac because he subdued the town of Vicchu, Marca-yutu, and Rocca Inca. As the Huayllacans wanted Marca-yutu to succeed Yahuar-huaccac, because he was their relation, they determined to kill Pahuac Hualpa Mayta, who was nominated to succeed. With this object they asked his father to let him go to Paulo. Forgetting their former treason, he sent the child to its grandfather Soma Inca with forty orejones of the ayllus of Cuzco as his guard. When he came to their town they killed him, for which the Inca, his father, inflicted a great punishment on the Huayllacans, killing some and banishing others until very few were left.

The Inca then went to the conquest of Pillauya, three leagues from Cuzco in the valley of Pisac, and to Choyca, an adjacent place, and to Yuco. After that he oppressed by force and with cruelties, the towns of Chillincay, Taocamarca, and the Cavinas, making them pay tribute. The Inca conquered ten places himself or through his son and captains. Some attribute all the conquests to his son Viracocha.

This Inca was a man of gentle disposition and very handsome face. He lived 115 years. He succeeded his father at the age of 19, and was sovereign for 96 years. He left an ayllu named Aucaylli Panaca, and some are still living at Cuzco. The principal chiefs who maintain it are Don Juan Concha Yupanqui, Don Martin Titu Yupanqui, and Don Gonzalo Paucar Aucaylli. They are Hanan-cuzcos. The body of this Inca has not been discovered. It is believed that those of the town of Paulo have it, with the Inca’s guauqui.