About
Theron J. De Smet brings over ten years of legal experience to individuals navigating estate planning, personal injury claims, and civil disputes. He represents clients in matters involving wills, trusts, probate, real estate, landlord/tenant disputes, and debt collection. His legal approach is thorough, client-centered, and results-driven.
Theron earned his Bachelor of Science degree in Biology from the University of Idaho in 2005. He continued his education at the University of Idaho College of Law, where he received his Juris Doctor in 2009. During law school, he was recognized on the Dean’s List from 2007 to 2009 for academic excellence.
Theron assists individuals and families in preparing wills and trusts, managing probate filings, and handling contested probate and guardianship matters. His understanding of Idaho and Washington probate law allows him to guide clients through complex legal requirements with clarity and precision.
Theron also delivers strategic legal counsel for real estate transactions and disputes. He represents both landlords and tenants in resolving complex conflicts and brings extensive experience in creditor rights and debt collection. His practice covers a wide range of civil litigation, offering trusted advocacy in both state and federal courts.
Theron has litigated serious personal injury and wrongful death claims, helping clients pursue compensation in emotionally difficult cases. His courtroom skills and dedication to justice make him a trusted legal partner during life-altering legal challenges.
Theron J. De Smet is admitted to practice in Idaho and Washington, including the U.S. District Court for the District of Idaho. He is a member of the Idaho State Bar, the Washington State Bar Association, and several local legal councils. His strong ties to the region and commitment to the legal community underscore his dedication to helping clients throughout their legal journey.
Law Office Affiliations
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Partner, Ramsden, Marfice, Ealy & DE SMET, LLP
- Member, Idaho State Bar
- Member, First District Bar Association
- Member, Washington State Bar Association
- Member, Coeur d’Alene Estate Planning Council
- Member, Idaho State Bar — Taxation, Probate & Trust Law Section
Licensed State
- Idaho
- Washington
Education
- University of Idaho College of Law
Juris Doctor (JD) - University of Idaho
Bachelor of Science (BS)
Awards & Badges



- Power of Attorney
- Trusts
- Wills & Living Wills
- Car Accidents
- Medical Malpractice
- Motorcycle Accidents
- Products Liability
- Slip & Fall Accidents
- Wrongful Death
- Construction & Development
- Land Use & Zoning
- Landlord & Tenant
- Credit Repair
- Debt & Lending
- Guardianship
- Litigation




