Locations of Research Interest
La Barca, Paso de Sotos (Villa Hidalgo), Teocaltiche, Rancho Tepusco, Jalisco; Jerez, Zacatecas

Surnames Researching
Ceballos, Rosas, Vidaure

Locations of Research Interest:
Ojo de Agua, Jalpa, Zacatecas

Surnames Researching:
Arechiga, Chavez, Romero, Salazar

Locations of Research Interest
Jerez, Zacatecas

Surnames Researching
Felix

Locations of Research Interest:
Chalchihuites, Zacatecas

Surnames Researching:
Esparsa / Esparza
De Jesus Chaves(z)

Locations of Research Interest
Aguascalientes, Aguascalientes; Guadalajara, Jalisco; Pinos, Zacatecas

Surnames Researching
Lope Ruiz de Esparza, Ramirez, Villareal

Locations of Research Interest
Ranchos located in San Miguel, Jalisco; Zacatecas, Zacatecas

Surnames Researching
Robles, Roman, Villaneda

Locations of Research Interest:
Jalostitlan, Mirandilla, Tepatitlan, Jalisco

Surnames Researching:
Castellanos, Franco, Casillas, Gonzalez, Romero, Barba, De la Torre

Locations of Research Interest
Jalisco; Zacatecas, Zacatecas

Surnames Researching
Pinto, Reynaga

Locations of Research Interest
Arellanos, Chalchisco, Huanusco, Jalpa, La villita, Zacatecas

Surnames Researching

Locations of Research Interest:
Aguascalientes, Aguascalientes; Los Lagos de Moreno, Los Alto, Jalisco

Surnames Researching
Ayala, Gonzalez, Munoz