Robert E. Mangum, Jr. attended law school and graduated from The University of Texas School of Law in 1971. Robert Mangum, Jr. began practicing law in 1971.Robert Mangum, Jr. is an attorney, helping people with Real Estate: Business issues. He has an office in Plano, Texas, serving the local community.Robert Mangum, Jr. was selected to Super Lawyers for 2006, 2009 - 2019. Super Lawyers is an exclusive list of top-rated attorneys in specific practice areas who were chosen after thorough evaluation of numerous criteria.In addition to addressing Real Estate: Business legal needs, he also assists clients with Business Litigation and Securities & Corporate Finance issues.