Henry Bothin Maas was born in Wisconsin on Nov. 4, 1903. Maas was a resident of San Francisco in 1924-40. He later moved across the bay to Walnut Creek where he remained until his demise on Sept. 22, 1994.
Source: Edan Hughes, "Artists in California, 1786-1940"
City Directory; 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