Background
O'Brien, Patrick William was born on December 5, 1927 in Chicago, Illinois, United States. Son of Maurice Edward and Ellen (Fitzgerald) O'B.
O'Brien, Patrick William was born on December 5, 1927 in Chicago, Illinois, United States. Son of Maurice Edward and Ellen (Fitzgerald) O'B.
Bachelor of Science in Mechanical Engineering, Northwestern University, 1947. Juris Doctor, Northwestern University, 1950.
Associate, Bell, Boyd, Marshall & Lloyd, Chicago, 1950-1951; associate, Mayer, Brown & Platt, Chicago, 1953-1962; partner, Mayer, Brown & Platt, Chicago, 1962-1994; senior counsel, Mayer, Brown & Platt, Chicago, since 1995.
Served to captain United States Air Force, 1951-1953. Fellow American College Trial Lawyers. Member American Bar Association, Illinois Bar Association, Chicago Bar Association Clubs: Chicago, Mid-Day, University, Westmoreland Country, Cliff Dwellers, Dairymen's Country.
Married Deborah Bissell, July 2, 1955. Children: Kathleen, Mariellen, Patrick, James, Patricia.