Hi, Mu name is Monica Medina, i'm mexican currently living in 
Montpellier, France.

I've started my genealogical research and I have roots in Zacatecas, 
this are the names:

Ines de la Rosa Sandoval (my greatgrand mother) was daugther of Juan 
de la Rosa and Narcisa Sandoval. They come from Fresnillo, Zacatecas
I haven't found more information on dates, but I keep on researching.

Also, for the family of my mom I know that Ontiveros surname comes 
from Zacatecas, but i'm not 100% sure, does anyones knows if this is 
true?

Thank you,
Monica