Background
Hannigan, Keith C. was born on December 7, 1975 in New York, New York, United States.
Hannigan, Keith C. was born on December 7, 1975 in New York, New York, United States.
University of Chicago (Bachelor of Arts, with honors, 1987). Stanford Law School (Juris Doctor, 1991).
Worked at Hedlund Hanley & John. Admitted to the bar, 1991, Illinois. Board Member and Editor, Stanford Law & Policy Review, 1989-1991.