Five Families
In 1963, Joseph Valachi publicly disclosed the existence of New York City's Five Families at the Valachi hearings. According to Valachi, the original bosses of the Five Families were Charles Luciano, Tommaso Gagliano, Joseph Profaci, Salvatore Maranzano and Vincent Mangano. At the time of his testimony in 1963, Valachi revealed that the current bosses of the Five Families were Tommy Lucchese, Vito Genovese, Joseph Colombo, Carlo Gambino, and Joe Bonanno. These have since been the names most commonly used to refer to the New York Five Families, despite years of overturn and changing bosses in each.