Born in Grand Rapids, MI on Feb. 24, 1890. Koperski arrived in San Francisco in 1904. After serving in the camouflage section of the U.S. Army during WWI, he returned to San Francisco. He then worked there as a cabinet maker until his demise on Feb. 26, 1959.
Source: Edan Hughes, author of the book "Artists in California, 1786-1940"
SF Chronicle, 2-13-1919; Death RecordNearly 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