Public records show Yuma as a city Roberto also stayed in. Records link phone number (928) 782-7993 with Roberto’s details. His birth year was listed as 1937. Possible relatives of Roberto are: Daniel Valenzuela, Yolanda H Valenzuela, Raymundo Y Valenzuela and 5 other people. The current age of Roberto is 86. 8416 Yavapai Ln, Yuma, Az 85364 is where Roberto lives.