Moctezuma I. Moctezuma I (c. 1398-1469), also known as Motecuhzoma Ilhuicamina (modern Nahuatl pronunciation ), Huehuemotecuhzoma or Montezuma I (Classical Nahuatl: Motēuczōma Ilhuicamīna [moteːkʷˈsoːma ilwikaˈmiːna], Classical Nahuatl: Huēhuemotēuczōma [weːwemoteːkʷˈsoːma]), was the second Aztec emperor and fifth king of Tenochtitlan.