Joseph Mario Barbara, also known as "Joe the Barber", was an Italian-American mobster who became caporegime of the Southern New York Tier territory of the Buffalo crime family, and hosted the abortive Apalachin meeting in 1957. Barbara died on June 17, 1959.

Castellammare del Golfo is a town and municipality in the Trapani Province of Sicily. The name can be translated as "Sea Fortress on the Gulf", stemming from the medieval fortress in the harbor. The nearby body of water conversely takes its name from the town, and is known as Gulf of Castellammare.