Question: Mario Gigante had a younger brother born in what year?
Sentence (from "Vincent Gigante"): 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.
Relevant evidence: Yes