Born in California on May 12, 1895. Garthwaite was a resident of San Francisco by 1932. He worked as a freelance artist until his death in Berkeley on Dec. 30, 1953.
Source: Edan Hughes, "Artists in California, 1786-1940"
California Arts and Architecture list, 1932; Death record.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