Atty. William Edward Brennan

Atty. William Edward Brennan

William Edward Brennan is a lawyer practicing civil litigation, criminal law, white collar crime and 2 other areas of law. William received a A.B. degree from Fairfield University in 1969, and has been licensed for 52 years.

Manchester Manchester 52 yrs experience 52 year
Call (888) 332-5141 Book Appointment

Profile Summary

About William Edward Brennan at a glance

William Edward Brennan is an Of Counsel based in Manchester, New Hampshire, practicing at Brennan Lenehan. They have 52+ years of legal experience, licensed to practice since 1974. Their practice focuses on divorce, criminal defense, family law, white collar, and litigation. Admitted to practice in Massachusetts (1974), New Hampshire (1974), U.S. District Court, District of New Hampshire (1974), and U.S. Court of Appeals, First Circuit (1982). Educated at Catholic University (J.D., 1972) and Fairfield University (A.B., 1969). Recognitions include AV Preeminent. Serands clients in Manchester, NH and the surrounding metropolitan area.

Verified attorney profile · Updated June 2026

About

  • William Edward Brennan is a lawyer practicing civil litigation, criminal law, white collar crime and 2 other areas of law
  • William received a A.B. degree from Fairfield University in 1969, and has been licensed for 52 years
  • William practices at Brennan Lenehan in Manchester, NH

Practice Areas Explained

William Edward Brennan's Areas of Practice

Each practice area below reflects the types of cases William Edward Brennan handles, with a brief overview of what that area of law covers.

Divorce

A divorce attorney guides you through property division, spousal support, custody, and the final decree — contested or uncontested.

William Edward Brennan is one of 50,487 divorce attorneys indexed nationally. Browse divorce attorneys in New Hampshire →

Criminal Defense

A criminal defense attorney protects your rights from arrest through trial. Find experienced lawyers handling DUI, drug, federal, theft, and violent-crime charges.

William Edward Brennan is one of 214,270 criminal defense attorneys indexed nationally. Browse criminal defense attorneys in New Hampshire →

Family Law

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

William Edward Brennan is one of 187,066 family law attorneys indexed nationally. Browse family law attorneys in New Hampshire →

White Collar Crimes

William Edward Brennan is one of 20,025 white collar attorneys indexed nationally. Browse white collar attorneys in New Hampshire →

Civil Litigation

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

William Edward Brennan is one of 454,532 litigation attorneys indexed nationally. Browse litigation attorneys in New Hampshire →

Jurisdictional Context

Why local counsel matters in New Hampshire

Practicing law in New Hampshire. Legal matters in New Hampshire are governed by state-specific rules of civil and criminal procedure, statutes of limitations, and substantive law. Cases originating in Manchester are typically filed in the local municipal court or the appropriate New Hampshire state district court, depending on subject matter and amount in controversy. An attorney licensed in New Hampshire 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 New Hampshire courts without local counsel or pro hac vice admission.

Looking for additional New Hampshire attorneys? Browse all attorneys in Manchester or all attorneys in New Hampshire.

Frequently Asked

Common questions about William Edward Brennan

Where is William Edward Brennan's law office located?
William Edward Brennan's law practice is located in Manchester, New Hampshire. The firm is Brennan Lenehan. You can contact the office directly through this profile page.
What practice areas does William Edward Brennan handle?
William Edward Brennan focuses on divorce, criminal defense, family law, white collar, litigation. Each practice area listed reflects experience handling cases of that type in New Hampshire.
How long has William Edward Brennan practiced law?
William Edward Brennan has 52+ years of legal experience and has been licensed since 1974.
Where did William Edward Brennan go to law school?
William Edward Brennan earned their education at (J.D., 1972); (A.B., 1969).
How can I contact William Edward Brennan for a consultation?
You can contact William Edward Brennan 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 William Edward Brennan received?
William Edward Brennan's notable recognition includes: AV Preeminent.

Education

J.D.
Catholic University
- 1972
A.B.
Fairfield University
- 1969

Awards

AV Preeminent

Bar Admissions

Massachusetts
Admitted: 1974
New Hampshire
Admitted: 1974
U.S. District Court, District of New Hampshire
Admitted: 1974
U.S. Court of Appeals, First Circuit
Admitted: 1982
U.S. Supreme Court
Admitted: 2003

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