Hello, my grandfather was adopted when he was young in Douglas Arizona and I am trying to trace back his ancestry and if he was part of any Native American tribes. His name was Jacinto Rodriguez, born 17 Aug 1921, in El Tigre Sonora Mexico, I was able to find one document that had the same name and birth date which had his parents of Secundino Rodriguez and Juana Chavez, but cannot verify. If anyone has any information at I would be greatly appreciated. Finding out where my grandfather came from would mean so much to me and my family. God Bless.