See the following link for sources to Moctezuma's descendants.
Alicia Carrillo,
San Jose, Ca
http://groups.google.com.mx/group/Genealogia-Mexico/msg/62b3788a4ebcaebb
Nuestros Ranchos Test Site - DO NOT USE TO REGISTER
Genealogy of Jalisco, Zacatecas and Aguascalientes