Atty. Mary Layne Ahern

Atty. Mary Layne Ahern

Mary Layne Ahern is a lawyer. Mary received a A.B. degree from Harvard University in 1974, and has been licensed for 43 years.

Chicago Chicago 43 yrs experience 43 year
Call (224) 801-5578 Book Appointment

Profile Summary

About Mary Layne Ahern at a glance

Mary Layne Ahern is an attorney based in Chicago, Illinois. They have 43+ years of legal experience, licensed to practice since 1983. Admitted to practice in Illinois (1983) and U.S. District Court, Northern District of Illinois (1983). Educated at DePaul University (J.D., 1983) and Harvard University (A.B., 1974). Serands clients in Chicago, IL and the surrounding metropolitan area.

Verified attorney profile · Updated June 2026

About

  • Mary Layne Ahern is a lawyer
  • Mary received a A.B. degree from Harvard University in 1974, and has been licensed for 43 years
  • Mary 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 Mary Layne Ahern

Where is Mary Layne Ahern's law office located?
Mary Layne Ahern's law practice is located in Chicago, Illinois. You can contact the office directly through this profile page.
How long has Mary Layne Ahern practiced law?
Mary Layne Ahern has 43+ years of legal experience and has been licensed since 1983.
Where did Mary Layne Ahern go to law school?
Mary Layne Ahern earned their education at (J.D., 1983); (A.B., 1974).
How can I contact Mary Layne Ahern for a consultation?
You can contact Mary Layne Ahern 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.

Education

J.D.
DePaul University
- 1983
A.B.
Harvard University
- 1974

Bar Admissions

Illinois
Admitted: 1983
U.S. District Court, Northern District of Illinois
Admitted: 1983

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