Alvarez Family/ Zacatecas and Jalisco

I am researching the Alvarez family from the Zacatecas and Jalisco areas. I have been able to trace my lineage of this family back to an Jose Ma. Alvarez who married an Ana Francisca Campos in Zacatecas in 1836. My research has ended there as I have been unable to find the parents of eith of these two people. I am very much interested in finding them. Does anyone have these people in their family geneology? Thank you. Carol (Campos) Lester