Background
Duffy, John Fitzgerald was born on November 22, 1963 in Pittsfield, Massachusetts, United States. Son of Thomas Francis and Noreen (Brett) Duffy.
Duffy, John Fitzgerald was born on November 22, 1963 in Pittsfield, Massachusetts, United States. Son of Thomas Francis and Noreen (Brett) Duffy.
Bachelor of Arts in Physics cum laude, Harvard College, 1985; Juris Doctor cum laude, University of Chicago, 1989.
Law clerk to Judge Stephen Williams, United States Court of Appeals for the District of Columbia Circuit, Washington, 1989-1990; attorney advisor, Office of Legal Counsel, unites states department Justice, Washington, 1990-1992; law clerk to Justice Antonin Scalia, Supreme Court of the United States Court, Washington, 1992-1993; associate, Covington & Burling, Washington, 1993-1996; assistant professor of law, Cardozo Law School, Yeshiva U., New York City, since 1996.