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William Gregory Williamson
William Gregory Williamson is a lawyer in FPO, AP who works for United States Marine Corps. Practice areas include Military. Licensed in Texas since 2016. Graduated from Southern Methodist University in 2016.
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Law school
Bar admission
Office
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William Gregory Williamson
United States Marine CorpsFPO, AP·9 years licensed
Claim profileContact attorney
William Gregory Williamson is a lawyer in FPO, AP who works for United States Marine Corps. Practice areas include Military. Licensed in Texas since 2016. Graduated from Southern Methodist University in 2016.
Law school
Southern Methodist University
Class of 2016
Bar admission
2016
State Bar of TX · No. 24098973
Office
OPC 561 Box 4
FPO, AP 96310
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.
- United States Marine CorpsAS OF MAY 2023Government Lawyer · Camp Pendelton, CA
- United States Marine CorpsAPR 2026 — PRESENTGovernment Lawyer · FPO, AP
Case data
Case data
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Practice & jurisdiction
Practice areas
- Military
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Last refreshed Jun 2026