sentence1: Quinatzin 's wife was a Princess from Huexotla , Queen Cuauhcihuatzin , mother of his successor Techotlalatzin . Her grandson was Ixtlilxochitl I .
sentence2: The wife of Quinatzin was a princess from Huexotla , Queen Cuauhcihuatzin , mother to his successor Techotlalatzin , and her grandson was Ixtlilxochitl I .