John Bonventre was never an underboss. He was capo in the Bonanno crime family. Vito Bonventre was his brother, his nephews were Joe Bonanno, Joe, Salvatore, Frank Profaci, and Cesare Bonventre. He had some legitimate business in Vermont as well as having a soldier in his crew having a bookmaking operation in Vermont. He died on Filicudi in the late 70's.

"I have this Nightmare. I'm on 5th avenue watching the St. Patrick's Day parade and I have a coronary and nine thousand cops march happily over my body." Chief Sidney Green