Atty. William Robert Dalsimer

Atty. William Robert Dalsimer

William Robert Dalsimer is a lawyer practicing family matrimonial, trust estate, bankruptcy and 1 other area of law. William received a B.A. degree from Middlebury College in 1962, and has been licensed for 58 years.

Southampton Southampton 58 yrs experience 58 year
Call (363) 333-2432 Book Appointment

Bankruptcy & More Attorney · Serving Southampton, NY · 58+ Years Experience

Profile Summary

About William Robert Dalsimer at a Glance

William Robert Dalsimer is a Member based in Southampton, New York, practicing at William R. Dalsimer Attorney at Law. They have 58+ years of legal experience, licensed to practice since 1968. Their practice focuses on trusts, family law, estate planning, and bankruptcy. Admitted to practice in New York (1968). Educated at New York University (J.D., 1968) and Middlebury College (B.A., 1962). Serves clients in Southampton, NY and the surrounding metropolitan area.

Verified attorney profile · Updated October 2026

About William Robert Dalsimer

  • William Robert Dalsimer is a lawyer practicing family matrimonial, trust estate, bankruptcy and 1 other area of law
  • William received a B.A. degree from Middlebury College in 1962, and has been licensed for 58 years
  • William practices at William R. Dalsimer Attorney at Law in Southampton, NY

Practice Areas Explained

William Robert Dalsimer's Areas of Legal Practice

Each practice area below reflects the types of cases William Robert Dalsimer handles, with a practical overview of what that area of law involves and how it may apply to your situation in Southampton.

Trusts in Southampton

William Robert Dalsimer is one of 103,428 trusts attorneys indexed nationally. Browse trusts attorneys in New York →

Family Law in Southampton

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

William Robert Dalsimer is one of 185,688 family law attorneys indexed nationally. Browse family law attorneys in New York →

Estate Planning & Probate in Southampton

An estate planning attorney prepares wills, trusts, powers of attorney, and healthcare directives to protect your family and pass on your assets.

William Robert Dalsimer is one of 224,789 estate planning attorneys indexed nationally. Browse estate planning attorneys in New York →

Bankruptcy & Debt in Southampton

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

William Robert Dalsimer is one of 104,458 bankruptcy attorneys indexed nationally. Browse bankruptcy attorneys in New York →

Jurisdictional Context

Why Local Counsel Matters in Southampton

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

Southampton Courts and Legal Process

Choosing a Southampton-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 New York attorneys? Browse all attorneys in Southampton or all attorneys in New York.

Frequently Asked

Common Questions About William Robert Dalsimer

Where is William Robert Dalsimer's law office located?
William Robert Dalsimer's law practice is located in Southampton, New York. The firm is William R. Dalsimer Attorney at Law. You can contact the office directly through this profile page.
What practice areas does William Robert Dalsimer handle?
William Robert Dalsimer focuses on trusts, family law, estate planning, bankruptcy. Each practice area listed reflects experience handling cases of that type in New York.
How long has William Robert Dalsimer practiced law?
William Robert Dalsimer has 58+ years of legal experience and has been licensed since 1968.
Where did William Robert Dalsimer go to law school?
William Robert Dalsimer earned their education at (J.D., 1968); (B.A., 1962).
How can I contact William Robert Dalsimer for a consultation?
You can contact William Robert Dalsimer 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.

Professional Profile

Why Clients in Southampton Choose William Robert Dalsimer

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 William Robert Dalsimer's practice in the field of trusts, family law, estate planning, and bankruptcy.

Decade-Tested Legal Experience

William Robert Dalsimer brings 58+ years of hands-on legal practice — enough to have navigated the recurring fact patterns, procedural traps, and negotiation dynamics that shape case outcomes.

Broad Practice Area Coverage

Covering trusts, family law, and estate planning, William Robert Dalsimer can address the full spectrum of a client's legal needs without requiring referrals to separate specialists for each issue.

Local Presence in Southampton

A Southampton-based practice means William Robert Dalsimer 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 William Robert Dalsimer Handles in Southampton

Below is a representative sample of the types of matters William Robert Dalsimer has experience with under New York 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
Last wills and testaments
Estate Planning
Revocable living trusts
Estate Planning
Powers of attorney
Estate Planning
Probate proceedings
Estate Planning
Chapter 7 liquidation
Bankruptcy
Chapter 13 repayment plans
Bankruptcy
Debt negotiation
Bankruptcy
Creditor harassment defense
Bankruptcy

This list is illustrative, not exhaustive. Contact William Robert Dalsimer directly to discuss the specifics of your situation.

Search Reference

How People Find William Robert Dalsimer Online

Prospective clients searching for legal help in Southampton 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 William Robert Dalsimer.

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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 William Robert Dalsimer directly.

William Robert Dalsimer's Practice Areas & Specializations

Education & Law School Background

J.D.
New York University
- 1968
B.A.
Middlebury College
- 1962

Bar Admissions & Licensed Jurisdictions

New York
Admitted: 1968

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