AttorneyWilliam Mark Montgomery
WM

William Mark Montgomery

Law Offices of Mark Montgomery

Allen, TX · Collin County · 34 years licensed

Cases
26
Licensed
34 yrs

William Mark Montgomery has been licensed in Texas since Nov 1991 — 34 years — and has filed under this bar number in 26 cases since 2017. The docket is civil (other): 16 of 26 filings, with criminal and divorce behind it. No board certifications, no disciplinary history, and no client reviews yet.

Case type by yearCourt-record case types
MandamusMandamusPetition for Writ of MandamusPetition for Writ of MandamusAggravated AssaultAggravated AssaultDamagesDamagesDivorce - No ChildrenDivorce - No ChildrenMiscellaneous/other civilMiscellaneous/other civilPetition for Review originally…Petition for Review originally filed as 53.7(f)DivorceDivorceEngaging in Organized Criminal…Engaging in Organized Criminal ActivityHabeas CorpusHabeas Corpus3 other types3 other types’17’18’20’21’22’23’25’26
Cases filed by year2026 is a partial year
48’17’18’20’21’22’23’25’26

Showing filings under this bar number from 2017 to present in the county court records Referlex has imported; the last column is a partial year.

Courts appeared in most26 cases · 5 courts

Cases are grouped by the court a filing names; appellate courts group together, not under the county a case came from.

Client reviewsNone yet

No reviews yet.

Last refreshed Oct 2026
William Mark Montgomery, Lawyer in Allen, Texas | Referlex