My grandfather is from Alamos, Sonora his name is Feliciano Gastelum Valenzuela and he got married with Francisca Sandoval Ruiz(my nana). His dad's name was Mariano Gastelum Moreno and his mom's name was Gumersinda Valenzuela Zazueta and my tatarabuelo was Calletano Gastelum. We don' know much about the family. the only thing i know is that my tata had two sisters Carmen Gastelum Valenzuela and Angela Gastelum Valenzuela. We are from Ciudad Obregon, Sonora but currently living in Phoenix, AZ.
Please reply if any of the names sound familiar,