William Donald Sinclair died on April 14, 1993 in San Bernardino County, California. Born in California on July 25, 1952, he lived to be 40 years, 8 months, 20 days old.
His mother's maiden name was Eaton. His Social Security Number was 562-88-2145.
Researching William Donald Sinclair's family?
Look up living relatives, addresses, phone, and family history on Spokeo.
Search Now