Attorney and counselor
Mark Rush Williamson
Over 30 years of legal experience, guided by candid advice, practical strategy, and disciplined preparation.

Experience matters most when it helps a client see the real decision clearly.
Mark represents people facing divorce and other significant family-law transitions. His approach begins with the facts, the client’s priorities, and the practical consequences that will remain after the legal matter ends.
Resolution is pursued without unnecessary conflict. When a fair result is not available, Mark’s jury-trial and appellate experience informs focused preparation for court.
- ExperienceOver 30 years in legal practice
- EducationBaylor University, B.B.A. (1982); The University of Texas School of Law, J.D. (1985)
- Super LawyerSelected as a Texas Monthly “Super Lawyer” in 14 years: 2004, 2005, 2012–2015, and 2019–2026
- Peer ratingAV Preeminent® by Martindale-Hubbell, 2005–2026—the highest peer rating standard, based on reviews by members of the bar and judiciary
A measured approach
Clear advice before consequential action.
- 01
Understand the complete picture
Connect the legal issue to property, income, family, and future plans.
- 02
Identify what changes the outcome
Focus time and evidence on the decisions that materially matter.
- 03
Pursue disciplined resolution
Negotiate from reliable information without creating conflict for its own sake.
- 04
Prepare when court is necessary
Build a coherent record and a focused path to decision.