University of Oklahoma (Bachelor of Arts, with distinction, 1955. Bachelor of Laws, with honors, 1959). Phi Beta Kappa; Order of the Coif.
Case Editor, Oklahoma Law Review, 1958-1959.
Faculty Member, since 1972, Professor of Law, 1977— and Interim Dean, 1984, Oklahoma City University School of Law. Visiting Professor of Law, California Western School of Law, San Diego, California, 1987.
Legislative Assistant, United States. Senator Fred R. Harris, 1970-1971.
Judge, Temporary Division, Oklahoma Court of Appeals, 1982.
Working as a partner of HORNING, Johnson, GROVE, Moore, HULETT & Thompson. Admitted to the bar, 1959, Oklahoma. Major clients of MARJORIE DOWNING: REPRESENTATIVE Clients Abelme Petroleum Club, ARW Exploration Corporation. BankFirst Corporation.
Bank of Oklahoma.
Buttram Energies, Incorporated. Buttram Oil Properties. Incorporated.; Continental Rentals, Incorporated.
Craig Drilling. Eastover Bank for Savings. Founders Bank & Trust.
Gala Resources, Limited, Hearthstone Publishing, Limited., Larry O Hulsey & Company, Metro Bank. North.A., Midway Sales of Oklahoma, Incorporated.
Midway Sales and Distributing, Incorporated.
Prentice. Napier & Green, Incorporated. Public Supply Company. Southwest Radio Church.
TeamBank, The Jolt Company, Incorporated.
TriSearch Corporation. United States. West, Incorporated.
Oklahoma County, Oklahoma and American Bar Associations. Real Property, Oil and Gas and Probate Law.