Welcome John Kelleher, Esq., Family Law Attorney

Simon Law Group welcomes John Kelleher, Esq., an experienced family law attorney focusing on divorce, custody, alimony, and guardianship matters.

Firm News & EventsBy Laura SimonUpdated May 25, 20261 min read
Simon Law Group welcomes new family law attorney John Kelleher

Simon Law Group, LLC, is proud to announce that John Kelleher, Esq. has joined the firm, located in Somerville, Somerset County, New Jersey.

Founded by George Allgair in the 1920's, Kelleher & Moore (originally Allgair King & Kelleher) became the legal beacon in the Central Jersey area, throughout its almost 100 years.

We are proud of our history and reputation which included Superior Court Judge, George Allgair, and other Superior Court Judges as well as Municipal Court Judge, William Kelleher, Sr (ret).

Managing Member, John A. Kelleher (son of Wm. Kelleher, Sr. and grandson of George Allgair), has merged the firm with the SIMON LAW GROUP.

SIMON LAW GROUP, LLC will now act as the successor for all judgments currently recorded in the name of Kelleher and Moore. Any questions regarding Collections, should be directed Lori, 908-722-1322.

Back to blog
Firm News & EventsFamily Law

Reviewed by

Britt J. Simon, Esq.

Managing Partner

Simon Law Group, LLC

Reviewed May 25, 2026

Call us today

(800) 709-1131

No-cost consultation request
Available Mon-Fri, 8:30 AM-5:00 PM

Our offices

Somerville accepts office visits. Morristown and Flemington are by appointment.

The Brief

Get future legal updates by email.

Subscribe for practical New Jersey legal updates and new firm resources. Do not send confidential facts through this form.

Choose your updates
This is a quick security check to keep automated spam off the form.

Unsubscribe anytime. We don’t share your email, and we don’t fill your inbox.

Related practice areas

Family Law

Related articles

Consult

Which family decision needs attention now?

Start with the current order or agreement, the disputed decision, and any real deadline.

Consultation request. There is no charge to send this form or to talk through your situation.

Address

Use your mailing address. It helps us understand the county, urgency, and follow-up logistics.

This form is reviewed as family-law intake. For criminal or DWI charges, use the criminal-defense page or call the firm.

This is a quick security check to keep automated spam off the form.

Contacting us does not make Simon Law Group your lawyer. Representation begins only after you and the firm sign a written engagement agreement.