Sidney Markoff died on April 23, 1984 in San Luis Obispo County, California. Born in Pennsylvania on December 9, 1920, he lived to be 63 years, 4 months, 14 days old.
His mother's maiden name was Block. His Social Security Number was 104-01-1048.
Researching Sidney Markoff's family?
Look up living relatives, addresses, phone, and family history on Spokeo.
Search Now