Since you only listed those 5 members, perhaps to help build your narrative of the Decavalcante family. I will say Frank Majuri. Otherwise it would be Louis, a former member of the Reina family, who was big in the garment industry, trucking, gambling, involved in at least one drug deal in the 1950s, most likely transferred back to the Lucchese crime family when Sam Decavalcante became boss.