 As reward for their services the Chichimeca-Cuauhtinchantlacas (the mapmakers' ancestors) were given the title of teuchtli and allowed to settle in the immediacies of the mountain range of Amozoc-Tepeaca, where after surveying the valley they founded Cuauhtinchan (Reyes, 1977; Yoneda, 2005).Additionally, the Map tells the story of the tensions between Cuauhtinchantlacas and Popollocas, their claims to the lands of the alteptl of Cuauhtinchan, and their ultimate defeat by the Mixteca Lord 13, who pursued and killed Teuchtlecozauhqui (Kirchhoff et al., 1976).After this the Cuauhtinchantlaca survivors took refuge in Matlazinco, south of Cuauhtinchan in the bank of the Atoyac River near the current town of San Juan of Tzictlacoya (Kirchhoff et al., 1976).