Don" Carlo Gambino (pronounced gam-BEE-noh), (August 24, 1902 - October 15, 1976) was a Sicilian mobster notable for being Boss of the Gambino crime family which is still named after him. After the 1957 Apalachin Convention he unexpectedly seized control of the Commission of the American Mafia Gambino was known for being low-key and secretive. Gambino served 22 months in prison (1938–39), and lived to the age of 74, when he died of a heart attack in bed, "In a state of grace", according to a priest who had given him the Last Rites of the Catholic Church He had two brothers, Gaspare Gambino, who later married and was never involved with the Mafia, and Paolo Gambino who, on the other hand, had a big role in his brother's family.