Doña Isabel Moctezuma was a daughter of the Aztec ruler Moctezuma II. She was the consort of Atlixcatzin, a tlacateccatl, and of the Aztec emperors Cuitlahuac, and Cuauhtemoc and as such the last Aztec empress. After the Spanish conquest, Doña Isabel was recognized as Moctezuma's legitimate heir, and became one of the indigenous Mexicans granted an encomienda. Among the others were her half-sister Marina Moctezuma, and Juan Sánchez, an Indian governor in Oaxaca.
From Codex Cozcatzin, a Nahua-authored codex decrying appropriation of indigenous lands. This image shows Isabel Moctezuma (center, pointing, a gesture of power) between her father, Moctezuma II (right) and brother Pedro Moctezuma (right)
Motecuhzoma Xocoyotzin, referred to retroactively in European sources as Moctezuma II, was the ninth Emperor of the Aztec 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.
1892 illustration of Moctezuma II
Headdress traditionally attributed to Moctezuma II in the Museum of Ethnology, Vienna. The object, however, might have not belonged to Moctezuma and, contrary to popular belief, it was not used as his crown. It might have been a religious headdress to represent the god Quetzalcoatl during religious events, a battle standard, or a military device worn in the back.
Stone of the Five Suns, a stone with inscriptions in Nahuatl writing depicting the date 15 July 1503 in the Aztec calendar. Some historians believe this to be the date on which Moctezuma was crowned.
Moctezuma's Palace from the Codex Mendoza (1542)