Atty. John Frederick Clendenin

Atty. John Frederick Clendenin

John Frederick Clendenin is a lawyer practicing state, local and municipal law, estate planning, real estate. John received a B.S. degree from University of Illinois in 1969, and has been licensed for 54 years.

Marissa Marissa 54 yrs experience 54 year
Call (618) 573-0344 Book Appointment

Profile Summary

About John Frederick Clendenin at a glance

John Frederick Clendenin is a Member based in Marissa, Illinois, practicing at Clendenin & Rieckenberg LLP. They have 54+ years of legal experience, licensed to practice since 1972. Their practice focuses on estate planning, real estate, and government. Admitted to practice in Illinois (1972). Educated at University of Iowa (J.D., 1972) and University of Illinois (B.S., 1969). Recognitions include BV Distinguished. Active member of Randolph County (President, 1986-1988), Illinois State and American Bar Associations. Serands clients in Marissa, IL and the surrounding metropolitan area.

Verified attorney profile · Updated June 2026

About

  • John Frederick Clendenin is a lawyer practicing state, local and municipal law, estate planning, real estate
  • John received a B.S. degree from University of Illinois in 1969, and has been licensed for 54 years
  • John practices at Clendenin & Rieckenberg LLP in Marissa, IL and 1 other location

Practice Areas Explained

John Frederick Clendenin's Areas of Practice

Each practice area below reflects the types of cases John Frederick Clendenin handles, with a brief overview of what that area of law covers.

Estate Planning & Probate

An estate planning attorney prepares wills, trusts, powers of attorney, and healthcare directives to protect your family and pass on your assets.

John Frederick Clendenin is one of 226,536 estate planning attorneys indexed nationally. Browse estate planning attorneys in Illinois →

Real Estate Law

Real estate attorneys handle home purchases, sales, commercial transactions, title disputes, and landlord-tenant matters.

John Frederick Clendenin is one of 316,149 real estate attorneys indexed nationally. Browse real estate attorneys in Illinois →

Government & Administrative Law

Attorneys for administrative law, agency hearings, government contracts, licensing, and public benefits.

John Frederick Clendenin is one of 132,225 government attorneys indexed nationally. Browse government attorneys in Illinois →

Jurisdictional Context

Why local counsel matters in Illinois

Practicing law in Illinois. Legal matters in Illinois are governed by state-specific rules of civil and criminal procedure, statutes of limitations, and substantive law. Cases originating in Marissa are typically filed in the local municipal court or the appropriate Illinois state district court, depending on subject matter and amount in controversy. An attorney licensed in Illinois brings working knowledge of local procedural deadlines, judicial practices in this andnue, and the substantive law that applies to cases brought here. Out-of-state attorneys generally cannot represent clients in Illinois courts without local counsel or pro hac vice admission.

Looking for additional Illinois attorneys? Browse all attorneys in Marissa or all attorneys in Illinois.

Frequently Asked

Common questions about John Frederick Clendenin

Where is John Frederick Clendenin's law office located?
John Frederick Clendenin's law practice is located in Marissa, Illinois. The firm is Clendenin & Rieckenberg LLP. You can contact the office directly through this profile page.
What practice areas does John Frederick Clendenin handle?
John Frederick Clendenin focuses on estate planning, real estate, government. Each practice area listed reflects experience handling cases of that type in Illinois.
How long has John Frederick Clendenin practiced law?
John Frederick Clendenin has 54+ years of legal experience and has been licensed since 1972.
Where did John Frederick Clendenin go to law school?
John Frederick Clendenin earned their education at (J.D., 1972); (B.S., 1969).
How can I contact John Frederick Clendenin for a consultation?
You can contact John Frederick Clendenin directly through this profile page. Click "Ask the Attorney" to submit a question, or "Schedule a Consultation" to book a meeting. Most claimed-profile attorneys respond within one business day.
What awards or recognition has John Frederick Clendenin received?
John Frederick Clendenin's notable recognition includes: BV Distinguished.

Education

J.D.
University of Iowa
- 1972
B.S.
University of Illinois
- 1969

Awards

BV Distinguished

Bar Admissions

Illinois
Admitted: 1972

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