There is a branch of the Valenzuela family that married a Jaso and I believe moved to Arizona as well as a Valenzuela who married a Cadena and moved to Arizona. They were originally from Ojinaga (Presidio del Norte), Chihuahua, Mexico. The baptism, marriage and some burial records can be viewed on familysearch.org. You'll have to do your own digging... The ancestors were: Juan Nepomuceno (1903-1955), father was Dario (1870-1914), his father was Reyes (1844-1914), his father was Mariano (1820-?)