Villareal & Salas families

Hello everyone, long time without posting a request, but I would like to know if any of you have the Villarreal family. I need some help on this branch: I have Juan Villarreal born abt 1840 in Zacatecas that have not found any information about him, he was married to Dionisia Salas. But I recently got his parents names and I wonder if any of you have information of them, Juan V. parents' are Cayetano Villarreal and Juana Ortiz. And Dionisia Salas parents' are Tiburcio Salas and Juana Ramirez. Any information related would be very appreciated.

Thank you very much to all of you. Best regards.

Alessandro Vitela