Born in Minnesota on March 3, 1872. Trepanier settled in Los Angeles in 1926. He died there on May 16, 1961.
Source: Edan Hughes, "Artists in California, 1786-1940"
City Directory.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