Premise: Fernando or Hernando (de) Alvarado Tezozómoc was a colonial Nahua noble. A son of Diego de Alvarado Huanitzin (governor of Tenochtitlan) and Francisca de Moctezuma (a daughter of Moctezuma II), Tezozómoc worked as an interpreter for the Real Audiencia. Today he is known for the "Crónica Mexicayotl", a Nahuatl-language history.
Hypothesis: Tezozomoc was born after Diego married Francisca.