Sal Maroni

History
Salvatore Maroni grew up in the privileged Maroni crime family, headed by his father Luigi "Big Lou" Maroni. Sal Maroni was one of toughest gangsters in Gotham City, and is shown in his prime to be the second most powerful mobster in Gotham City after Carmine (The Roman) Falcone.

Bane
After reaching out, Maroni agreed to meet with Bane. In exchange for information, Maroni would be gifted higher grade weaponry by his new benefactor.