Chris, I don't know how much information you or your family have concerning your Caballero family line but I have information connecting Ladislado Caballero as half brother to my grandfather. My father was the only family member living who remembered that my grandfather had a half brother and what his name was. I spent a long time connecting your grandfather to the family and final came across a border crossing document that listed him as son of my great grandfather. I would like to exchange family information if you would contact me directly at my email address:
ConradCaballero@gmail.comIf you have a genealogy program on your computer I can send you a GEDCOM file with all the info and if not I can print it out and send it to you. I have the Caballero line back to about 1800 in Mexico.
Looking forward to hearing from you.
Conrad "Tony" Caballero