William Frederick Detlefs died on November 30, 1984 in San Diego County, California. Born in Iowa on July 6, 1894, he lived to be 90 years, 4 months, 24 days old.
His mother's maiden name was Hintz. His Social Security Number was 479-09-5112.
Researching William Frederick Detlefs's family?
Look up living relatives, addresses, phone, and family history on Spokeo.
Search Now