Complex sentence: Anthony Carfano (c.1898-September 25,1959) aka "Little Augie Pisano" was a New York gangster who became a caporegime, or group leader, in the Luciano crime family under mob bosses Charles "Lucky" Luciano and Frank Costello.
Split into simpler sentences: Anthony Carfano (c.1898-September 25,1959) was a New York mobster best known as "Little Augie Pisano". He served as a caporegime or group leader in the Luciano crime family under Charles "Lucky" Luciano and Frank Costello.