I do have his marriage and IM but neither is for the dispensa. I went through some records in Morelia but there is a lot to go through. While looking in San Luis Potosi images, I noticed there are a few scattered dispensas in between some files so I will rule those file out first. I found another marriage of the Rodriguez Alonso that also required a dispensa. It was late cant find who it was but within the same family line. If those dispensas have a tree, I will finally locate parents of Petra Alonzo married to Manuel Rodriguez from charco del Mesquite, San Luis Potosi, Mex.

Thanks, Manny for the link and info.