Atty. Cornelius Patrick Callahan

Atty. Cornelius Patrick Callahan

Cornelius Patrick Callahan is a lawyer practicing trusts and estates, probate, bankruptcy and 4 other areas of law. Cornelius received a B.A. degree from University of Rochester in 1970, and has been licensed for 50 years.

Cardiff By The Sea Cardiff By The Sea 50 yrs experience 50 year
Call (619) 356-3576 Book Appointment

Profile Summary

About Cornelius Patrick Callahan at a glance

Cornelius Patrick Callahan is a Member based in Cardiff By The Sea, California, practicing at Callahan, Little & Sullivan. They have 50+ years of legal experience, licensed to practice since 1976. Their practice focuses on trusts, probate, business, bankruptcy, and litigation. Admitted to practice in California (1976). Educated at University of San Diego (J.D., 1976) and University of Rochester (B.A., 1970). Recognitions include BV Distinguished. Serands clients in Cardiff By The Sea, CA and the surrounding metropolitan area.

Verified attorney profile · Updated June 2026

About

  • Cornelius Patrick Callahan is a lawyer practicing trusts and estates, probate, bankruptcy and 4 other areas of law
  • Cornelius received a B.A. degree from University of Rochester in 1970, and has been licensed for 50 years
  • Cornelius practices at Callahan, Little & Sullivan in Cardiff-By-The-Sea, CA

Practice Areas Explained

Cornelius Patrick Callahan's Areas of Practice

Each practice area below reflects the types of cases Cornelius Patrick Callahan handles, with a brief overview of what that area of law covers.

Trusts

Cornelius Patrick Callahan is one of 104,172 trusts attorneys indexed nationally. Browse trusts attorneys in California →

Probate

Cornelius Patrick Callahan is one of 128,014 probate attorneys indexed nationally. Browse probate attorneys in California →

Business & Corporate Law

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

Cornelius Patrick Callahan is one of 501,317 business attorneys indexed nationally. Browse business attorneys in California →

Bankruptcy & Debt

A bankruptcy attorney can help you eliminate debt, stop creditor harassment, and protect your home through Chapter 7 or Chapter 13.

Cornelius Patrick Callahan is one of 105,321 bankruptcy attorneys indexed nationally. Browse bankruptcy attorneys in California →

Civil Litigation

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

Cornelius Patrick Callahan is one of 454,532 litigation attorneys indexed nationally. Browse litigation attorneys in California →

Jurisdictional Context

Why local counsel matters in California

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

Looking for additional California attorneys? Browse all attorneys in Cardiff By The Sea or all attorneys in California.

Frequently Asked

Common questions about Cornelius Patrick Callahan

Where is Cornelius Patrick Callahan's law office located?
Cornelius Patrick Callahan's law practice is located in Cardiff By The Sea, California. The firm is Callahan, Little & Sullivan. You can contact the office directly through this profile page.
What practice areas does Cornelius Patrick Callahan handle?
Cornelius Patrick Callahan focuses on trusts, probate, business, bankruptcy, litigation. Each practice area listed reflects experience handling cases of that type in California.
How long has Cornelius Patrick Callahan practiced law?
Cornelius Patrick Callahan has 50+ years of legal experience and has been licensed since 1976.
Where did Cornelius Patrick Callahan go to law school?
Cornelius Patrick Callahan earned their education at (J.D., 1976); (B.A., 1970).
How can I contact Cornelius Patrick Callahan for a consultation?
You can contact Cornelius Patrick Callahan 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 Cornelius Patrick Callahan received?
Cornelius Patrick Callahan's notable recognition includes: BV Distinguished.

Education

J.D.
University of San Diego
- 1976
B.A.
University of Rochester
- 1970

Awards

BV Distinguished

Bar Admissions

California
Admitted: 1976

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