I am trying to locate my grandfathers home in Spain. He came to this country in 1920 and listed his birth place as Braga Portugal on his naturalization papers. We known he was from Spain because he told us so and he spoke Spanish. His English had a pronounced roll to the R's. He never told anyone where he was from. All we know is that he was in a Spanish Military Academy and had to leave the country. Any help in solving this mystery would be greatly appreciated.