Cone sisters died in 1929.
Cone sisters was born in 1864.
Martin Cone died in 1963.
Marvin Cone died in 1965.
Bob Cone died in 1955.
Reuben Cone died in 1851.
Helen Gray Cone died in 1934.
Edward T. Cone died in 2004.
Bonnie Ethel Cone died in 2003.
Spencer Cone Jones died in 1915.
Spencer Houghton Cone died in 1855.
Fairfax M. Cone died in 1977.
Medusa's sisters were immortal and could not die.