Juana Sanchez de Lara

Hello,

I'm looking for information on Juana Sanchez de Lara wife of Bernardo de Castro y Olmos. According with Mariano Leal (Retonos tomo VII), she was the daughter of Francisco Sanchez de Lara and Maria de Alvarado, unfortunately the author doesn't offer a source to be able to confirm this link. Juana was born between 1620-1640 likely in Lagos de Moreno, Jalisco.
Any information would be greatly appreciated

thanks

susana L