Several famous people are associated with these Orange County historic places including Susanna Bixby-Bryant and Don Blas Aguilar.
Some of the country's most noteable architects helped create the Orange County places including Pacific Electric Construction Dept., Ernest Rothenbert, C. B. Bradshaw, Union Pacific Railroad, Frederick Harry Eley, Mercereau Bridge Co., Frederick Eley, Ball and Honer and Funk & Bird. Prominent architectural styles found in Orange Country are Bungalow/Craftsman, Mission/Spanish Revival and Art Deco.