La Barca, Jamay, and Ocotlan

My ancestors have been traced to this area of Jalisco. So far I have Miguel Mora born in La Barca in 1882-1963. His father was Jose Miguel Mora born in 1855 in Jamay, Jalisco. His father was Jose Maria Mora born about 1831 in Ocotlan. My line descends back to Antonio Mora born 7-30-1806 in Ocotlan. Finally I have reached a roadblock with the Rafael Mora and Gertrudis Vaca marriage about 1800. Is their anybody that is related to this Mora family or that might have some possible information. I know that this family was in Jalisco for many years.