About Tochihuitzin Coyolchiuhqui
Tochihuitzin, son of Itzcoatl, was ruler of Teotlatzinco. Tochihuitzin and his brothers helped save Nezahualcoyotl from being captured by the Azcapotzalca that Nezahualcoyotl found refuge with the Mexica. According to Cronica Mexicayotl, Tochihuitzin married Achihuapoltzin, daughter of Tlacaelel.