Clarification, Muir Woods is not a town or city; it is a national park, which is in the town of Mill Valley.
Source of Obituary
San Francisco Examiner, Sunday, December 25, 1927, page 8
CA Death Index:
Gabler, Corad, age 48 years, died 12/22/1927 in Marin County, CA
The 1920 U.S. Federal Census shows that Conrad was living in San Francisco, CA and was single. He as a sausage maker. He immigrated in 1909