My maternal grandfather's mother (my great grandmother) was from Altar, Sonora, MX. Her name was Josefina Ochoa Velasco, married and later became Josefina Ochoa Cervantes. I am having difficulty finding information as my grandfather was #6 out of 8 children and his parents died before he could get any real information from them. She married Manuel Cervantes Buelna who was from Hermosillo, Sonora MX. I know that originally, the Ochoa side is Basque and the Cervantes' were from Toledo. Any information would be greatly appreciated.