Atty. Jonathan Jay Fox

Atty. Jonathan Jay Fox

Jonathan Jay Fox is a lawyer practicing family law, business law, commercial law and 2 other areas of law. Jonathan received a B.A. degree from Southern Illinois University in 1987, and has been licensed for 31 years.

North Barrington North Barrington 31 yrs experience 31 year
Call (312) 761-1210 Book Appointment

Business Law & More Attorney · Serving North Barrington, IL · 31+ Years Experience

Profile Summary

About Jonathan Jay Fox at a Glance

Jonathan Jay Fox is an Attorney based in North Barrington, Illinois, practicing at Kelleher + Holland, LLC. They have 31+ years of legal experience, licensed to practice since 1995. Their practice focuses on family law, business, real estate, and litigation. Admitted to practice in Illinois (1995) and Missouri (2008). Educated at John Marshall Law School (J.D., 1995) and Southern Illinois University (B.A., 1987). Recognitions include Peer Reviewed. Active member of Cook County, DuPage County (Board Member, Publication), Illinois State and American Bar Associations. Serves clients in North Barrington, IL and the surrounding metropolitan area.

Verified attorney profile · Updated October 2026

About Jonathan Jay Fox

  • Jonathan Jay Fox is a lawyer practicing family law, business law, commercial law and 2 other areas of law
  • Jonathan received a B.A. degree from Southern Illinois University in 1987, and has been licensed for 31 years
  • Jonathan practices at Kelleher + Holland, LLC in North Barrington, IL

Practice Areas Explained

Jonathan Jay Fox's Areas of Legal Practice

Each practice area below reflects the types of cases Jonathan Jay Fox handles, with a practical overview of what that area of law involves and how it may apply to your situation in North Barrington.

Family Law in North Barrington

Family law attorneys handle divorce, child custody, child support, adoption, prenups, and protective orders. Find verified family lawyers near you.

Jonathan Jay Fox is one of 185,688 family law attorneys indexed nationally. Browse family law attorneys in Illinois →

Business & Corporate Law in North Barrington

Business attorneys advise founders and growing companies on entity formation, contracts, financing, M&A, and dispute resolution.

Jonathan Jay Fox is one of 497,491 business attorneys indexed nationally. Browse business attorneys in Illinois →

Real Estate Law in North Barrington

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

Jonathan Jay Fox is one of 313,729 real estate attorneys indexed nationally. Browse real estate attorneys in Illinois →

Civil Litigation in North Barrington

Civil litigation attorneys for breach of contract, business disputes, civil rights, and class action lawsuits.

Jonathan Jay Fox is one of 450,751 litigation attorneys indexed nationally. Browse litigation attorneys in Illinois →

Jurisdictional Context

Why Local Counsel Matters in North Barrington

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 North Barrington 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 venue, 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.

North Barrington Courts and Legal Process

Choosing a North Barrington-based attorney means your counsel already knows the local docketing timelines, preferred filing formats, and how individual judges typically rule on procedural motions — details that only come from practicing in this jurisdiction day after day. That local familiarity can translate to better strategy, faster filings, and fewer costly surprises.

Looking for additional Illinois attorneys? Browse all attorneys in North Barrington or all attorneys in Illinois.

Frequently Asked

Common Questions About Jonathan Jay Fox

Where is Jonathan Jay Fox's law office located?
Jonathan Jay Fox's law practice is located in North Barrington, Illinois. The firm is Kelleher + Holland, LLC. You can contact the office directly through this profile page.
What practice areas does Jonathan Jay Fox handle?
Jonathan Jay Fox focuses on family law, business, real estate, litigation. Each practice area listed reflects experience handling cases of that type in Illinois.
How long has Jonathan Jay Fox practiced law?
Jonathan Jay Fox has 31+ years of legal experience and has been licensed since 1995.
Where did Jonathan Jay Fox go to law school?
Jonathan Jay Fox earned their education at (J.D., 1995); (B.A., 1987).
How can I contact Jonathan Jay Fox for a consultation?
You can contact Jonathan Jay Fox 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 Jonathan Jay Fox received?
Jonathan Jay Fox's notable recognition includes: Peer Reviewed.

Professional Profile

Why Clients in North Barrington Choose Jonathan Jay Fox

Selecting an attorney is one of the most consequential decisions you can make when a legal matter arises. Below are the core qualities that distinguish Jonathan Jay Fox's practice in the field of family law, business, real estate, and litigation.

Decade-Tested Legal Experience

Jonathan Jay Fox brings 31+ years of hands-on legal practice — enough to have navigated the recurring fact patterns, procedural traps, and negotiation dynamics that shape case outcomes.

Multi-State Bar Admission

Licensed in Illinois and Missouri, Jonathan Jay Fox can represent clients in cases that span state lines or require counsel in multiple jurisdictions.

Broad Practice Area Coverage

Covering family law, business, and real estate, Jonathan Jay Fox can address the full spectrum of a client's legal needs without requiring referrals to separate specialists for each issue.

Local Presence in North Barrington

A North Barrington-based practice means Jonathan Jay Fox attends hearings in the same courthouses, knows the local clerks, and understands the unwritten scheduling norms that affect every case filed here.

Case Types

Common Legal Issues Jonathan Jay Fox Handles in North Barrington

Below is a representative sample of the types of matters Jonathan Jay Fox has experience with under Illinois law. If your situation involves one of these case categories, this attorney may be well positioned to help you understand your options.

Divorce and property division
Family Law
Child custody and support
Family Law
Spousal support (alimony)
Family Law
Prenuptial agreements
Family Law
Business formation and structure
Business
Contract drafting and review
Business
Partnership disputes
Business
Merger and acquisition support
Business
Residential property transactions
Real Estate
Commercial lease disputes
Real Estate
Title and deed issues
Real Estate
Landlord-tenant conflicts
Real Estate

This list is illustrative, not exhaustive. Contact Jonathan Jay Fox directly to discuss the specifics of your situation.

Search Reference

How People Find Jonathan Jay Fox Online

Prospective clients searching for legal help in North Barrington commonly use a combination of the attorney's name and their specific legal need. The following search terms frequently lead people to this profile and to attorneys like Jonathan Jay Fox.

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If any of the above matches what you searched for, you've found the right profile. Use the contact options at the top of this page to get in touch with Jonathan Jay Fox directly.

Jonathan Jay Fox's Practice Areas & Specializations

Education & Law School Background

J.D.
John Marshall Law School
- 1995
B.A.
Southern Illinois University
- 1987

Awards & Professional Honors

Peer Reviewed

Bar Admissions & Licensed Jurisdictions

Illinois
Admitted: 1995
Missouri
Admitted: 2008

Client Reviews & Ratings — Jonathan Jay Fox

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