JC
John Barclay Clarkson
John Barclay Clarkson is a lawyer who works for Retired. Court admissions include Texas Western District Court, US Army Court of Criminal Appeals. Licensed in Texas since 1996. Graduated from Southwestern University in 1990.
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Law school
Bar admission
Office
Disciplinary
JC
John Barclay Clarkson
Retired29 years licensed
Claim profileContact attorney
John Barclay Clarkson is a lawyer who works for Retired. Court admissions include Texas Western District Court, US Army Court of Criminal Appeals. Licensed in Texas since 1996. Graduated from Southwestern University in 1990.
Law school
Southwestern University
Class of 1990
Bar admission
1996
State Bar of TX · #797792
Office
—
Disciplinary
None on record
Clean since admission
Case data
Case data
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Practice, courts & credentials
Courts admitted4 total
Texas Western District Court
US Army Court of Criminal Appeals
US Court of Appeals for the Armed Forces
US Supreme Court
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Last refreshed Jun 2026