Cacamatzin was a 15th-century Aztec noble — the eldest son of the cihuacoatl, Tlacaelel — and warrior who held the title of Tlacochcalcatl. His mother was princess Maquiztzin. He had twelve children, only three of whom are known: * A female (name unknown), who married Nezahualpilli, the tlatoani of Texcoco. The pair had a son, named Cacamatzin after his grandfather, who succeeded his father as ruler of Texcoco. * , named after his grandfather, who also became cihuacoatl. * Chicuey or Chicome Axochitzin, a warrior whose daughter became the mistress of , a Spanish conquistador.