AttorneyWilliam Montague Hayner● 72 total views
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William Montague Hayner

William M. Hayner, Jr. Attorney at Law·Whitney, TX·33 years licensed

William Montague Hayner is a lawyer in Whitney, TX who works for William M. Hayner, Jr. Attorney at Law. Practice areas include Family, Litigation: Personal Injury, Mediation. Court admissions include Texas Eastern District Court, Texas Northern District Court. Licensed in Texas since 1992. Graduated from University of Tulsa in 1992.

Claim profileContact attorney
Law school
Class of 1992
Bar admission
1992
State Bar of TX · No. 784233
Office
1385 Millcreek Trail
Whitney, TX 76692
Disciplinary
None on record
Clean since admission
WH
Whitney, TX·33 years licensed
Claim profileContact attorney

William Montague Hayner is a lawyer in Whitney, TX who works for William M. Hayner, Jr. Attorney at Law. Practice areas include Family, Litigation: Personal Injury, Mediation. Court admissions include Texas Eastern District Court, Texas Northern District Court. Licensed in Texas since 1992. Graduated from University of Tulsa in 1992.

Law school
University of Tulsa
Class of 1992
Bar admission
1992
State Bar of TX · No. 784233
Office
1385 Millcreek Trail
Whitney, TX 76692
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.

  1. William M. Hayner, Jr. Attorney at LawAS OF MAY 2023
    Private Law Practice · New Braunfels, TX
  2. William M. Hayner, Jr. Attorney at LawAPR 2026 — PRESENT
    Private Law Practice · Whitney, TX
Case data

Case data

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Practice & jurisdiction
Practice areas
  • Family
  • Litigation: Personal Injury
  • Mediation
  • Oil, Gas and Energy Resources
Courts admitted
  • Texas Eastern District Court
  • Texas Northern District Court
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Last refreshed Jun 2026