There are so many others who were not part of large families that garnered a no publicity/documentaries like Pitera, Scarpa, Gaspipe etc.

A few to name from smaller families and a few behind the scenes killers:

Bobby Poghen-Youngstown (high ranking associate)
Illario Zannino- New England (underboss, former capo)
Dominic Moio-Youngstown (Contract killer, car bomb specialist)
Robert "Codfish" Bricker- Pittsburgh (Contract killer)
Harry Aleman- Chicago
Felix "Milwaukee Phil" Alderiso- Chicago
Frank Bifulco- Buffalo (Capo)
Eugene "The Animal" Ciasullo (Cleveland, soldier)
Joseph Meldish- ( Purple Gang-Bronx)
Joe Barboza- New England