Robert Douglas Mayo died on July 6, 1949 in San Francisco County, California. Born in California on November 18, 1891, he lived to be 57 years, 7 months, 18 days old.
His father's last name was Mayo, and mother's maiden name was Wheeler. His Social Security Number was 700-16-0233.
Researching Robert Douglas Mayo's family?
Look up living relatives, addresses, phone, and family history on Spokeo.
Search Now