Moctezuma Xocoyotzin (c. 1466 – 29 June 1520), referred to retroactively in European sources as Moctezuma II, was the ninth Emperor of the Aztec Empire (also known as the Mexica Empire), reigning from 1502 or 1503 to 1520. Through his marriage with Queen Tlapalizquixochtzin of Ecatepec, one of his two wives, he was also king consort of that altepetl. The first contact between the indigenous civilizations of Mesoamerica and Europeans took place during his reign.
https://en.wikipedia.org/wiki/Moctezuma_II