Rivas in San Pedro de Gallo

I am looking for Antonio Manual Rivas born about 1725 in San Pedro de Gallo, Zacatecas.
I can't find any film for the town at that time period. I have been looking for information on the town to see
when it was first settled . He might have been baptized in a near by town but can't make up my mind
as what other town seems most likely.

Antonio moved to Galeana, Nuevo Leon and married about 1753 to Maria Guadalupe Pinto y Galvez.
The Pinto family was from Charcas, san Luis Potisi.

Any help would be appreciated.

Thanks,

--
Esther A. Herold

-------------- Original message from eaherold@att.net: --------------

> Alice,
>
> I will call you cousin for I have Onate ancestry also. My Onate heritage dates
> back to the colonization of Zacatecas and Oaxaca of New Mexico.
>
> You found the marriage of Agustina Santelices and Luis Onate. That is a good
> begining. I am willing to help you research the Onates. So far I have been
> lucky in my own research. I am kind of curious if you go back to Juan or
> Cristobal Onate as I do. I will need the date of Agustina and Luis' marriage and
> the place and the church. I also need to know where and when the other children
> of the marriage were born. Did you read the documents in their entriety?
>
> Let me know what you think.
> --
> Esther A. Herold
>
>
> -------------- Original message from Leticia Leon :
> --------------
>
>
> > thanks for your answer.
> >
> > I