Yvonne Wagner was born in Washington on May 26, 1904. By 1930 Yvonne had married Miles S. Wagner and was living in Needles (San Bernardino County), California. She later lived in Yorba Linda and Bishop (Inyo) County), California. She died in the latter on November 27, 1975.
Source: Edan Hughes, author of the book "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