Hi Erica, My name is Catarino Quintanilla Navarro. I still own somereal estate property in Stocdale TX. I'm also trying to find some information on my Grandfather Catarino Quintanilla that lived in Cotulla, Texas with my grandmother Librada Bernal. I have no information on him. According to my mother Gerarda Quintanilla (Navarro) He left my grand mother when she was a little girl and she does'nt remember him. You can reach me at the above email address.