Background
O'Neil, William T. was born on August 2, 1963 in Chicago, Illinois, United States.
O'Neil, William T. was born on August 2, 1963 in Chicago, Illinois, United States.
University of Notre Dame (Bachelor of Arts, 1985). Duke University School of Law (Juris Doctor, 1990).
Worked at Swidler & Berlin, Chartered. Admitted to the bar, 1990, District of Columbia. Member: District of Columbia Bar.
Member: District of Columbia Bar.