Travis J. Siebeneicher

Nathan Vassar is a top attorney recognized by Best Lawyers in the practice area(s) of Water Law. Nathan, who practices law in Austin, Texas, has been recognized since 2026. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Nathan is held by other top lawyers in the same geographic and legal practice area.

Rodney Caldwell has practiced in the intellectual property field since 1970. His practice has been concentrated in the litigation of trademark and related intellectual property matters, alternative dispute resolution, and counseling, including advice on trademark licensing, franchising, and intellectual property/antitrust matters. He has represented large, mid-sized, and small business clients and has broad experience in litigation of trademark, trade secret, and related unfair competition ma...

Demetrius McDaniel, the Chair of the firm's Texas Government Law & Policy Practice, counsels and provides advocacy for Fortune 500 and other large private and public sector clients on federal, state and local legal and public policy matters. His broad knowledge of federal and state government allows him to collaboratively develop strategies to solve complex problems that have a government origin or nexus. Demetrius consults with clients on their strategic objectives and provides advice on...

Marshall Thompson was born in Corpus Christi but has called Austin home for more than ten years. He received his undergraduate degree from the University of Texas at Austin and went on to graduate with honors from The University of Texas School of Law. Marshall dedicates the majority of his practice to family law. He has handled all varieties of family law matters including divorce, child custody, paternity, child support, protective orders, post-divorce modifications and enforcements, termin...

Jay A. Thompson has considerable experience in both regulatory and legislative issues involving the business of insurance. He regularly participates in regulatory proceedings involving contested case hearings, contested rate hearings, policy form approvals, rulemaking, licensing, mergers, acquisition and dissolution of insurance companies and other regulatory matters before the Texas Department of Insurance. As a registered lobbyist, Jay has represented both the property/casualty and life, ac...

Mr. Armbrust practices in the areas of real estate, general business, contracts, environmental, land use, administrative, water and utilities. Mr. Armbrust serves on the Board of Directors of the Central Texas Regional Mobility Authority. He has previously served on the Boards of the Colorado River Foundation, the Greater Austin Economic Development Corporation and the Brackenridge Hospital Development Council. He served on the Board of Directors of the Austin Real Estate Council and was its ...

Steve Wingard is a top attorney recognized by Best Lawyers in the practice area(s) of Commercial Litigation and Litigation - Intellectual Property. Steve, who practices law in Austin, Texas, has been recognized since 2019. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Steve is held by other top lawyers in the same geographic and legal practice area.

Coleen Kinsler knew during her third year of law school that she wanted to focus her career on Family Law and helping families navigate challenging transitions. She has practiced family law throughout her legal career and has been Board Certified in Family Law since 2020. Coleen is an attorney with Noelke Maples St. Leger Bryant LLP, serving individuals and families in Austin, Texas and surrounding communities. Coleen understands that family law matters are deeply personal and can have lastin...

Derek practices administrative and regulatory law with a focus on environmental permitting and enforcement. With more than 30 years of regulatory and legislative experience, Derek assists clients with a wide range of matters, including Texas Commission on Environmental Quality (TCEQ) contested case hearings and regulatory compliance, water supply and water rights, air, water, waste, and wastewater discharge permitting.Derek previously held roles as General Counsel of the TCEQ, Counsel to form...

Christopher M. Clough joined Barron, Adler, Clough & Oddo, PLLC in 2008 and has been a Managing Partner since 2014. Previously, Mr. Clough spent four years with the Transportation Division of the Attorney General’s office, representing the State of Texas predominantly in eminent domain matters. He focuses on major road projects throughout the state and other major land use cases including such recent cases as AM Peeler Ranch, LLC v. San Miguel Electric Cooperative, Inc., and City of...