Arriaga (Ariaga), Gavino
He appears in the 1929 Chandler (Arizona) City Directory as living on south Colorado with his wife Chonita.
The 1930 directory said he was a fruitworker, living at 126 S. Delaware but identified his wife as Concepcion. Also living there was  Gavino Arriaga Jr.
The 1931 and 1932 directories aid he worked at a restaurant at 4 E. Boston and that he and Concepcion and Gavino Arriaga Jr. lived at 126 S. Delaware.
The 1940 Chandler Resident Directory said he and Concepcion lived on the east sdie of S. Colorado, beyond Boston.