William S. O'Brien was born in Illinois on October 12, 1862. By 1920 O'Brien had settled in Riverside, CA. He died there on April 2, 1956.
Exhibited: Riverside Art Ass'n, 1940-41.
Source: Edan Hughes, "Artists in California, 1786-1940"Nearly 20,000 biographies can be found in Artists in California 1786-1940 by Edan Hughes and is available for sale ($150). For a full book description and order information please click here