I search a list of mobster that turn state's evidence from the beginning of the mafia in USA and Sicily

I Know:
Joe Valachi,genovese soldier 1962;
Leonardo Vitale, the first sicilian mafioso to became a pentito,but nobody believed him and finished 10 years in a mental hospital before being killed;
Sammy Gravano, who testified against John Gotti;
Joseph Massino;to avoid death penalty
Salvatore Vitale;
Jimmy Palermo,decavalcante capo;
Ralph Guarino,associate and later member of the decavalcante, for avoid 20 year for robbry;
Henry Hill,to avoid incrimination for selling cocaine and heroin, and don't be killed by Vario or Burke;
John Alite, a half italian and half albanian man, friend of Junior Gotti,who became informant fro avoid prison for had run a cocaine ring in New York in the 80s;