Ruggero Grieco died in 1955.
Ruggero Grieco was born in 1893.
Joseph V. Grieco died on 2006-01-02.
Ruggero Bonghi died in 1895.
Ruggero Berlam died in 1920.
Ruggero Ravenna died in 1995.
Ruggero Maregatti died in 1963.
Ruggero Cobelli died in 1921.
Ruggero Oddi died in 1912.
Sergio Grieco died on March 30, 1982, in Rome, Lazio, Italy.
Ruggero Ferrario died on 1976-04-05.
Ruggero Capodaglio died in 1946, in Rome, Lazio, Italy.
Ruggero Schleicher has written: 'Atomenergie - die grosse Pleite'