Julio had another full brother, Salvador, who's grandchildren I have recorded 18 so far. Julio also had 15 half-siblings. His father was Enrique Cuilty Bustamante (your great-grandfather) who through the course of his life was married 3 times and fathered at least one other child out of wedlock. Enrique was also my dad's great-grandfather, making yourself and my dad second cousins. While individuals travel/live back n forth between the US and Mexico, most Cuilty families living in the US are descendents of Enrique.