Unglesby & Marionneaux, LLC was founded in 2003 after several years of association combining the more than 50 years of legal experience of Lewis O. Unglesby and Robert M. Marionneaux, Jr.. Since 1974 the firm has been fortunate to be involved in most of Louisiana's most interesting high profile litigation.

Martriable Hubbell has rated U & M as a preeminent law firm for the past 30 years. Certified by the National Board of Trail Advocacy in both civil and criminal law, Unglesby and Marionneaux bring unique experience to any legal problem.

Lewis Unglesby with 34 years of extensive trial success has been nationally recognized as one of the premier attorneys in America. His cases have been brought to National attention due to the precedent settings results. He has been featured on ABC's 20/20, Good Morning America, CNN, Court TV and all National periodicals.

Robert Marionneaux has practiced law and served in the Louisiana Legislature for 14 years. He has tried numerous jury trials resulting in multimillion dollar verdicts. He has been recognized by the American Association for Justice as one of the top 50 lawyers. Mr. Marionneaux has argued before the Louisiana Supreme Court and the Courts of Appeals on numerous occasions. He has represented clients before various boards including the La. Board of Medical Examiners, La. Board of Physical Therapist, the Louisiana Gaming Control Board, and the La. Attorney Disciplinary Board. His years of legislative experience give him unique insite into the laws of Louisiana and what went into making them.


Unglesby and Marionneaux pride themselves on their experience and unique trial pratice.
Mr. Unglesby and Mr. Marionneaux are frequent lecturers and guest speakers at legal seminars as well as civic community organizations on trial skills and legal issues of interest.

If you or your company would like U & M to evaluate your legal concern please do not hesitate to contact our office at any time.