AttorneyJohn M. Sigman
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John M. Sigman

Chamberlain McHaney, PLLC

Austin, TX · Travis County · 35 years licensed

Cases
65
Licensed
35 yrs

John M. Sigman has been licensed in Texas since Nov 1990 — 35 years — and has filed under this bar number in 65 cases since 2017, more than half of them in Travis County courts. The docket is personal injury: 29 of 65 filings, with civil (other) and family behind it. No board certifications, no disciplinary history, and no client reviews yet.

Case type by yearCourt-record case types
Motor Vehicle AccidentMotor Vehicle AccidentOther Injury or DamageOther Injury or DamageTermination of parental rights…Termination of parental rights or conservatorship - acceleratedDebt/ContractDebt/ContractDivorceDivorceOther CivilOther CivilMandamusMandamusPetition for Review under Tex.…Petition for Review under Tex. R. App. P. 53.1Attorney General TransferAttorney General TransferBreach of ContractBreach of Contract17 other types17 other types’17’18’19’20’21’22’23’24’25’26
Cases filed by year2026 is a partial year
612’17’18’19’20’21’22’23’24’25’26

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 most65 cases · 25 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