Atty. John Day Cassiday

Atty. John Day Cassiday

John Day Cassiday is a lawyer. John received a B.A. degree from Northwestern University in 1959, and has been licensed for 64 years.

Chicago Chicago 64 yrs experience 64 year
Call (312) 535-4941 Book Appointment

Profile Summary

About John Day Cassiday at a glance

John Day Cassiday is an attorney based in Chicago, Illinois. They have 64+ years of legal experience, licensed to practice since 1962. Admitted to practice in Illinois U.S. District Court, Northern District of Illinois U.S. Court of Appeals, Seventh Circuit (1962). Educated at University of Virginia School of Law (LL.B., 1962) and Northwestern University (B.A., 1959). Recognitions include AV Preeminent. Serands clients in Chicago, IL and the surrounding metropolitan area.

Verified attorney profile · Updated June 2026

About

  • John Day Cassiday is a lawyer
  • John received a B.A. degree from Northwestern University in 1959, and has been licensed for 64 years
  • John practices in Chicago, IL

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 Chicago 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 Chicago or all attorneys in Illinois.

Frequently Asked

Common questions about John Day Cassiday

Where is John Day Cassiday's law office located?
John Day Cassiday's law practice is located in Chicago, Illinois. You can contact the office directly through this profile page.
How long has John Day Cassiday practiced law?
John Day Cassiday has 64+ years of legal experience and has been licensed since 1962.
Where did John Day Cassiday go to law school?
John Day Cassiday earned their education at (LL.B., 1962); (B.A., 1959).
How can I contact John Day Cassiday for a consultation?
You can contact John Day Cassiday 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 Day Cassiday received?
John Day Cassiday's notable recognition includes: AV Preeminent.

Education

LL.B.
University of Virginia School of Law
- 1962
B.A.
Northwestern University
- 1959

Awards

AV Preeminent

Bar Admissions

Illinois U.S. District Court, Northern District of Illinois U.S. Court of Appeals, Seventh Circuit
Admitted: 1962

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