The Don of Boston's Panza Crime Family and ally of the Barzini Family.
A violent hood in his youth, Panza was one of the few Dons not respected by his fellows due to the high crime rate in Boston. He attended the Five Families, sit down, where it is believed he opposed the Corleone Family. Despite this difference of business, he respected Vito Corleone enough to appear at his funeral in 1955. Later, he was cast off the Commission due to the ruin that had been caused to his Family by the anti-Mafia hearings. He was replaced by the Tampa syndicate, run by Sam Drago, yet Panza continued to serve as Don of the Panza Family until his death from natural causes.