I have some information on Baltimore LCN in the 50's. These are all US Treasury quotes.

Thomas J. Aversa. 'One of the heads of the Mafia in Baltimore Area, rumored to be a silent partner in several small bars in Baltimore. Finances attorney fees and bail bonds for local Italian racketeers. Born Ragusa, Sicily.

Vincent Caronna. Baltimore LCN drug trafficker, connections to Sicily.

Frank Dabbene. Finances bookmakers and gambling games. Known as 'Don Cheech', 'Don', 'Don Ciccio'.

Louis Morici, also known as Lou Mora. Silent partner in Annello Construction. Ran the Baltimore policy rackets, and was considered the head of the other guys.