Constantin G Leonoff died on June 30, 1994 in San Francisco County, California. Born in China on May 5, 1912, he lived to be 82 years, 1 month, 25 days old.
His Social Security Number was 547-05-2926.
Researching Constantin G Leonoff's family?
Look up living relatives, addresses, phone, and family history on Spokeo.
Search Now