Willard Mountain Sinclair died on October 10, 1986 in San Diego County, California. Born in California on August 29, 1917, he lived to be 69 years, 1 month, 11 days old.
His mother's maiden name was Mountain. His Social Security Number was 553-10-4983.
Researching Willard Mountain Sinclair's family?
Look up living relatives, addresses, phone, and family history on Spokeo.
Search Now