Locations of Research Interest
Aguascalientes, Aguascalientes, Zacatecas, Zacatecas

Surnames Researching
Delgado, Gomez, Lopez, Rosales

Locations of Research Interest
Totatiche, Jalisco; Atolinga, Zacatecas

Surnames Researching
Cardenias, Delgado, Flores, Ureña, Valdes

Locations of Research Interest:
Zacatecas - Nochistlan

Surnames Researching:
Huerta

Locations of Research Interest (Specific ranchos or pueblos in each state):
Atotonilco El Alto, Jalisco

Surnames Researching:
Solorio Gutierrez Valdivia Villalobos

Locations of Research Interest:
Terrero, Tlaltenango de Sanchez Roman, Zacatecas, Mexico

Surnames Researching:
Arteaga, Casanova, Berumen, Bracamontes

Locations of Research Interest
Fresnillo, Zacatecas

Surnames Researching
Briones, Calzada, Colunga, Marquez, Reyes

Location of Research Interest:

Fresnillo, ZAC

Surnames Researching:

Cervantes and Mendez

Locations of Research Interest
San Pedro Piedra Gorda Cuauhtemoc, Zacatecas

Surnames Researching
Rivas, Roman, Saucedo, Vasquez

Jerez, Zacatecas; Gutierrez, Rodarte, Rodriguez, Tovar

Location of Research Interest
Teocaltiche, Jalisco; Zacatecas

Surnames Researching
Esparza, Estrada, Gutierrez, Limon, Macias, Olvera

Locations of Research Interest
Las Trojes, Aguascalientes; Jocotepec, Potrerillos, San Pedro Tesistlan, Zapotitlan, Jalisco

Surnames Researching
Fernandez, Parra, Rodriguez
.