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Matthew William Millslagle
Matthew William Millslagle is a lawyer in Tyler, TX who works for Files Harrison & Millslagle P.C.. Court admissions include Texas Eastern District Court. Licensed in Texas since 2016. Graduated from South Texas College of Law Houston in 2016.
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Law school
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Office
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MM
Matthew William Millslagle
Files Harrison & Millslagle P.C.Tyler, TX·9 years licensed
Claim profileContact attorney
Matthew William Millslagle is a lawyer in Tyler, TX who works for Files Harrison & Millslagle P.C.. Court admissions include Texas Eastern District Court. Licensed in Texas since 2016. Graduated from South Texas College of Law Houston in 2016.
Law school
South Texas College of Law Houston
Class of 2016
Bar admission
2016
State Bar of TX · No. 24094114
Office
100 E Ferguson St Ste 404
Tyler, TX 75702
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.
- Files Harrison P.C.AS OF MAY 2023Private Law Practice · Tyler, TX
- Files Harrison & Millslagle P.C.APR 2026 — PRESENTPrivate Law Practice · Tyler, TX
Case data
Case data
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Practice & jurisdiction
Courts admitted
- Texas Eastern District Court
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Last refreshed Jun 2026