Anthony "Tony" Milano was an Italian mobster who rose to power in America working for the Cleveland crime family in the American Mafia.
 He served as the longtime underboss in the Cleveland crime family from 1930 until his retirement in 1976.
 He was the godfather of future Cleveland crime family underboss Angelo Lonardo.
William "Wild Guy" Grasso was an Italian-American gangster from East Haven, Connecticut who served as underboss to Raymond Patriarca, Jr. (a.k.a. "Junior") in the Patriarca crime family, also known as the New England crime family, the Providence crime family or the Boston crime family.
 The Patriarca family is a Mafia crime family based in New England.
 Succeeding his father Raymond L.S. Patriarca as boss after his father's death in 1984, Junior was considered a weak leader.
 He managed to keep the peace in his crime family due to the support of the Gambino crime family of New York.
 When Junior's original underboss Ilario "Larry Baione" Maria Antonio Zannino was sentenced to thirty years in prison in 1987, it further weakened Junior's position.
 With Zannino in jail, Grasso became underboss.
Vincent Louis Gigante ( ; March 29, 1928 – December 19, 2005), also known as "Chin", was a New York Italian-American mobster in the American Mafia who was boss of the Genovese crime family from 1981 to 2005.
 Gigante started out as a professional boxer who fought 25 bouts between 1944 and 1947.
 He then started working as a Mafia enforcer for what was then the Luciano crime family.
 Gigante was one of five brothers: Mario, Pasquale, Ralph and he all became mobsters in the Luciano family, forerunner of the Genovese family.
 Only one brother, Louis, stayed out of the crime family, instead becoming a priest.
 Gigante was the shooter in the failed assassination of longtime Luciano boss Frank Costello in 1957.
 After sharing a prison cell with Costello's rival, Vito Genovese, following Vito's conviction for heroin trafficking, Gigante became a caporegime, overseeing his own crew of Genovese soldiers and associates that operated out of Greenwich Village.
 Gigante was one of Genovese's most loyal supporters, siding with him throughout the struggle for power with Costello.
Enrico "Henry" Tameleo (died 1985), also known as "The Referee," was an Italian-American mobster from Boston, Massachusetts and underboss in the New England-based Patriarca crime family and was also a member of the New York-based Bonanno crime family of La Cosa Nostra from 1952 to 1968.
The Patriarca crime family (pronounced ] ) is also known as the New England crime family, the Providence crime family, the Boston crime family, the Boston Mafia, the Providence Mafia, the New England Mafia, or The Office and is an Italian-American Mafia crime family based in New England.
 The crime family has two distinct factions, one active in Providence, Rhode Island and the other in Boston, Massachusetts.
Aniello John "Neil" Dellacroce (March 15, 1914 – December 2, 1985), also known as "Mr. Neil," "Father O'Neil" and "The Tall Guy", was an Italian-American gangster and underboss of the Gambino crime family.
 He rose to the position of underboss when Carlo Gambino moved Joseph Biondo aside.
 Dellacroce was a mentor to Gambino crime family boss John Gotti.
Francesco "Frank" Scalice (31 March, 1893 – June 17, 1957) (also spelled Scalise) also known as Don Ciccio and Wacky, was an Italian-American mobster active in New York City, who led the future Gambino crime family from 1930 to 1931, and was underboss from 1951 to 1957.
Vito "Don Vitone" Genovese (November 27, 1897 – February 14, 1969) was an Italian-American mobster who rose to power during Prohibition as an enforcer in the American Mafia.
 A long time associate of Charles Luciano, Genovese took part in the Castellammarese War and helped shape the rise of the Mafia and organized crime in the United States.
 He would later lead Luciano's crime family, which was renamed the Genovese crime family, for 12 years.
Joseph Salvatore "Skinny Joey" Merlino (born March 16, 1962) is an American mobster believed to be the boss of the Philadelphia crime family despite the appearance of having various legitimate business fronts as well as accounts from acting bosses; led it primarily in loan sharking, gambling and extortion.
 During the 1990s, Merlino began a mob war within the crime family and survived numerous assassination attempts.
 By 1995 he was the effective leader of the Philadelphia crime family.
 Unlike most mobsters who shunned the limelight, Merlino always enjoyed the publicity from the media and the public.
 He is the son of deceased Scarfo crime family Underboss Chuckie Merlino.
Anthony Salvatore "Gaspipe" Casso (born May 21, 1940 in Brooklyn, New York City) is an Italian-American mobster and former underboss of the Lucchese crime family.
 During his career in organized crime, Casso was regarded as a "homicidal maniac" in the American Mafia, single-handedly killing over 40 to 50 people, and ordering as many as 100 or more murders.
 Former Lucchese captain and government witness Anthony Accetturo once said of Casso, "all he wanted to do is kill, kill, get what you can, even if you didn't earn it."
 In interviews and on the witness stand, Casso has confessed involvement in the murders of Frank DeCicco, Roy DeMeo, and Vladimir Reznikov.
 Casso has also admitted to several attempts to murder Gambino family boss John Gotti.

Question: Enrico Tameleo was an Italian-American mobster from Boston and underboss in what crime family with two distinct factions?
Answer: Patriarca crime family