Clarence Efton Thornburg died on April 2, 1993 in San Diego County, California. Born in Missouri on November 24, 1914, he lived to be 78 years, 4 months, 9 days old.
His mother's maiden name was Keener. His Social Security Number was 559-01-3036.
Researching Clarence Efton Thornburg's family?
Look up living relatives, addresses, phone, and family history on Spokeo.
Search Now