MS
Margret Lachapelle Sonnier
Margret Lachapelle Sonnier is a lawyer who works for Margret L. Sonnier, Attorney at Law. Practice areas include Arbitration, Labor-Employment, Litigation: Commercial. Court admissions include Colorado District Court, US Supreme Court. Licensed in Texas since 1990. Graduated from University of Houston in 1989.
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Law school
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Margret Lachapelle Sonnier
Margret L. Sonnier, Attorney at Law36 years licensed
Claim profileContact attorney
Margret Lachapelle Sonnier is a lawyer who works for Margret L. Sonnier, Attorney at Law. Practice areas include Arbitration, Labor-Employment, Litigation: Commercial. Court admissions include Colorado District Court, US Supreme Court. Licensed in Texas since 1990. Graduated from University of Houston in 1989.
Law school
University of Houston
Class of 1989
Bar admission
1990
State Bar of TX · No. 18847390
Office
—
Disciplinary
None on record
Clean since admission
Case data
Case data
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Practice & jurisdiction
Practice areas
- Arbitration
- Labor-Employment
- Litigation: Commercial
- Mediation
Courts admitted
- Colorado District Court
- US Supreme Court
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Last refreshed Jun 2026