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Home > Our Firm > Norton (Trey) A. Colvin III

Norton (Trey) A. Colvin III

Norton A. Colvin III


Trey was born and raised in Brownsville, Cameron County, Texas. After finishing school, he moved home to practice and to be close to his family and the water. When he is not working, he spends his time hunting and fishing both inshore and offshore in South Texas. Trey is active at his local church where he helps lead the men’s ministry—Hero’s at Christian Fellowship Church. He is married to his best friend and law partner, Alison W. Colvin, and they have three children—Taylor, Marshall and Rider.

Location: Brownsville, Texas
Phone: 956-542-7441
Fax: 956-541-2170
Email: Email Me
V-Card: Download V-Card
  • Norton A Trey Colvin Super Lawyers

Areas of Practice

  • Products Liability Defense
  • Personal Injury Defense
  • Railroad Defense
  • Trial Practice

Bar Admissions

  • Texas, 2004
  • U.S. District Court Southern District of Texas, 2005


  • South Texas College of Law, Houston, Texas
    • J.D. – 2004
    • Law Review: South Texas Law Review, Assistant Editor In Chief
    • Law Review: South Texas Law Review
  • Texas Christian University
    • B.A. – 2000
  • University of London, Birkbeck College
  • Wichita State University, Puebla, Mexico

Honors and Awards

  • South Texas Law Review, Winner of Cecil n. Cook Memorial Award, Best Article on Oil & Gas Law, 2003
  • Super Lawyers, Texas Rising Stars Annual List, by ThomsonReuters, 2014 – 2018

Professional Associations and Memberships

  • Cameron County Young Lawyers Association, President, 2009
  • International Association of Defense Counsel Trial Academy, 2009
  • International Association of Defense Counsel
  • National Association of Railroad Trial Counsel
  • Texas Association of Defense Counsel
  • Texas Young Lawyers Association
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