WF
William David Friesenhahn
William David Friesenhahn is a lawyer in San Marcos, TX who works for The W. David Friesenhahn Law Firm PLLC. Practice areas include Criminal. Board certifications include Criminal Law. Licensed in Texas since 1989. Graduated from University of Texas in 1989.
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Law school
Bar admission
Office
Disciplinary
WF
William David Friesenhahn
The W. David Friesenhahn Law Firm PLLCSan Marcos, TX·36 years licensed
Claim profileContact attorney
William David Friesenhahn is a lawyer in San Marcos, TX who works for The W. David Friesenhahn Law Firm PLLC. Practice areas include Criminal. Board certifications include Criminal Law. Licensed in Texas since 1989. Graduated from University of Texas in 1989.
Law school
University of Texas
Class of 1989
Bar admission
1989
State Bar of TX · No. 7476350
Office
215 W San Antonio St Ste 2107
San Marcos, TX 78666
Disciplinary
None on record
Clean since admission
Career history
2 observed firms
Based on State Bar of Texas snapshots — each row is a firm the attorney was registered with at one of our quarterly pulls.
- The W. David Friesenhahn Law Firm PLLCAS OF MAY 2023Private Law Practice · New Braunfels, TX
- The W. David Friesenhahn Law Firm PLLCAPR 2026 — PRESENTPrivate Law Practice · San Marcos, TX
Case data
Case data
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Practice & jurisdiction
Practice areas
- Criminal
Courts admitted
- Texas Northern District Court
Credentials
Board certification
Criminal Law
TBLS · Certified 2003
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Last refreshed Jun 2026