Several famous people are associated with these Pima County historic places including Carlos Ygnacio Velasco, Gray, Robert Louis and Sr..
Some of the country's most noteable architects helped create the Pima County places including Growler Copper Co., J.T. Joesler, Eugene Durfee, Robert Louis Gray, Henry Olson Jaastad, Mary Alvarado Sabedra, Alexander P. Petit, T.C. Triplett Company, D.H. Holmes and Bill Winchester. Prominent architectural styles found in Pima Country are Mission/Spanish Revival, Italianate and Pueblo.