YAHUALICA, Jalisco - GONZALEZ, LISARDE, VASQUEZ, LEDESMA (Marriage films anyone?)

Hola amigos, primos and fellow geneologists.

My search this week is in Yahualica, where I am working on extending my Gonzalez line, and I am stuck. Maybe a fellow member can assist with the following...

I descend from the Gonzalez-Lisarde, Gonzalez-Vasquez, and Vasquez-Ledesma from that area. I am having difficulty finding the parents in the following marriages that took place at parroquia San Miguel in Yahualica:

DATE: 25 Apr 1836
GROOM: German Gonzalez
BRIDE: Ancelma Lisarde
no parents listed in IGI

DATE: 13 Sep 1797
GROOM: Jose Geronimo Vasquez
BRIDE: Maria del Refugio Ledesma
no parents listed in IGI

Does anyone have access to the films for Yahualica on these dates?