Joseph Bonanno
Magliocco's son, Ambrose Magliocco, was a capo. Magliocco's second cousin and brother-in-law was mob boss Joseph Profaci, founder of the Profaci crime family. Magliocco was an in-law of consigliere and underboss Salvatore Mussachio, related by marriage to Buffalo crime family boss Stefano Magaddino, and uncle to the wife of Bonanno crime family founder Joseph Bonanno.