Cacamatzin

Cacamatzin
Cacamatzin as depicted in a 16th-century manuscript
Tlatoani of Texcoco
Reign	1515 - 1520
Predecessor	Nezahualpilli
Successor	Coanacochtzin
Born	1483
Died	1520
Father	Nezahualpilli

Cacamatzin (or Cacama) (1483–1520) was the tlatoani (ruler) of Texcoco,^[1]: 217 the second most important city of the Aztec Empire.

Cacamatzin was a son of the previous king Nezahualpilli by one of his mistresses. Traditionally, the Texcocan kings were elected by the nobility from the most able of the royal family. Cacamatzin's election to the throne in 1515 was said to have been made under considerable pressure from Moctezuma II, lord of Tenochtitlán. Moctezuma II wished to lessen Texcoco's power in favor of greater centralization in Tenochtitlán.

Cacamatzin wrote Cacamatzin Icuic ("Song of Cacamatzin"), invoking his father and grandfather; he seems to protest against Pedro de Alvarado's attack during the festival of Tóxcatl.^[2]

Moctezuma II, under orders from Cortés, had Cacamatzin arrested "in his own palace while discussing war-preparations". The Caciques of Coyoacan, Iztapalapa, and Tacuba were also arrested.^{[1]: 262–263}

Cacamatzin died during the retreat of Spanish conquistador Hernán Cortés, on the La Noche Triste.^{[1]: 302 [3]: 90}