Hi, my name is Bob Robles and my Robles family is from Ures, Mexico. They came into the U.S. in the late 1800's. My grandfather was Juan Robles, his father was Refugio Robles and his father was Julian Robles. We also had Diaz in our family. Refugio's wife was Maria Santos Diaz from Ures, Mexico. Any of these names match?