Calvin W Knowles died on August 26, 1950 in San Francisco County, California. Born in California on December 8, 1877, he lived to be 72 years, 8 months, 18 days old.
His father's last name was Knowles, and mother's maiden name was Hogan.
Researching Calvin W Knowles's family?
Look up living relatives, addresses, phone, and family history on Spokeo.
Search Now