Background
O'Leary, Mark D. was born on January 28, 1950 in St. Paul, Minnesota, United States.
O'Leary, Mark D. was born on January 28, 1950 in St. Paul, Minnesota, United States.
University of Minnesota (Bachelor of Arts, 1972). William Mitchell College of Law (Juris Doctor, cum laude, 1986).
Worked at O'Leary Law Office. Admitted to the bar, 1986, Minnesota and United States. District Court, District of Minnesota.
1987, United States. District Court, Southern District of Texas. 1988, Texas; 1994, South Dakota. Airline Transport Pilot, 1974.
Captain, Northwest Airlines, 1978. Member: Minnesota State and American Bar Associations. State Bar of Texas; State Bar of South Dakota.
Airline Pilots Association. Military: Lieutenant, Commander, United States. Navy, 1972-1978; Lieutenant Commander, USNR, 1978+13.
Member: Minnesota State and American Bar Associations. State Bar of Texas; State Bar of South Dakota. Airline Pilots Association.
Military: Lieutenant, Commander, United States. Navy, 1972-1978; Lieutenant Commander, USNR, 1978+13.