Locations of Research Interest
Aguajes, Las Monas, Tlaltenango de Sanchez Roman, Totatiche, Zacatecas

Surnames Researching
Corchado, Duran, Hernandez, Herrera, Luna, Miramontes, Renteria, Rios, Robles, Sandoval, Trejo, Ynigues

Coahuila: Villa Union, aka Rosales and/or Gigedo..
Surnames include Villarreal, Arreola, Valdez, Trevino, Bermea, etc