Pitzotzin.

12th ruler of Culhuacan; son of (the second) Tezozomoctli; Pitzotzin succeeded his father as ruler of Culhuacan; Pitzotzin's brother, don Baltasar Toquezquauhyotzin succeeded Pitzotzin as ruler of Culhuacan, and it was with the brother that the rulership in Culhuacan ceased (after the Spanish invasion and occupation of Mexico); all according to Chimalpahin; such a genealogy links pre-contact with Spanish colonial times

(central Mexico, seventeenth century)
Codex Chimalpahin: Society and Politics in Mexico Tenochtitlan, Tlatelolco, Culhuacan, and Other Nahuatl Altepetl in Central Mexico; The Nahuatl and Spanish Annals and Accounts Collected and Recorded by don Domingo de San Antón Muñón Chimalpahin Quauhtlehuanitzin, eds. and transl. Arthur J. O. Anderson and Susan Schroeder (Norman: University of Oklahoma Press, 1997), vol. 2, 94–95, 106–107.