Atty. William Robert Sullivan

Atty. William Robert Sullivan

William Robert Sullivan is a lawyer practicing labor and employment law, estate planning. William received a A.B. degree from College of the Holy Cross in 1965, and has been licensed for 17 years.

Marquette Marquette 17 yrs experience 17 year
Call (906) 936-0988 Book Appointment

Estate Planning & More Attorney · Serving Marquette, MI · 17+ Years Experience

Profile Summary

About William Robert Sullivan at a Glance

William Robert Sullivan is a estate planning and employment attorney based in Marquette, Michigan. They have 17+ years of legal experience, licensed to practice since 2009. Admitted to practice in Illinois (2009) and Michigan (2010). Educated at University of Chicago (J.D., 1971) and College of the Holy Cross (A.B., 1965). Recognitions include AV Preeminent. Serves clients in Marquette, MI and the surrounding metropolitan area.

Verified attorney profile · Updated October 2026

About William Robert Sullivan

  • William Robert Sullivan is a lawyer practicing labor and employment law, estate planning
  • William received a A.B. degree from College of the Holy Cross in 1965, and has been licensed for 17 years
  • William practices in Marquette, MI

Practice Areas Explained

William Robert Sullivan's Areas of Legal Practice

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

Estate Planning & Probate in Marquette

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

William Robert Sullivan is one of 224,789 estate planning attorneys indexed nationally. Browse estate planning attorneys in Michigan →

Employment Law in Marquette

Employment lawyers represent workers in wrongful termination, discrimination, harassment, wage & hour disputes, and severance negotiations.

William Robert Sullivan is one of 167,770 employment attorneys indexed nationally. Browse employment attorneys in Michigan →

Jurisdictional Context

Why Local Counsel Matters in Marquette

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

Marquette Courts and Legal Process

Choosing a Marquette-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 Michigan attorneys? Browse all attorneys in Marquette or all attorneys in Michigan.

Frequently Asked

Common Questions About William Robert Sullivan

Where is William Robert Sullivan's law office located?
William Robert Sullivan's law practice is located in Marquette, Michigan. You can contact the office directly through this profile page.
What practice areas does William Robert Sullivan handle?
William Robert Sullivan focuses on estate planning, employment. Each practice area listed reflects experience handling cases of that type in Michigan.
How long has William Robert Sullivan practiced law?
William Robert Sullivan has 17+ years of legal experience and has been licensed since 2009.
Where did William Robert Sullivan go to law school?
William Robert Sullivan earned their education at (J.D., 1971); (A.B., 1965).
How can I contact William Robert Sullivan for a consultation?
You can contact William Robert Sullivan 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 Robert Sullivan received?
William Robert Sullivan's notable recognition includes: AV Preeminent.

Professional Profile

Why Clients in Marquette Choose William Robert Sullivan

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 Sullivan's practice in the field of estate planning and employment.

Decade-Tested Legal Experience

William Robert Sullivan brings 17+ 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 Michigan, William Robert Sullivan can represent clients in cases that span state lines or require counsel in multiple jurisdictions.

Broad Practice Area Coverage

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

Local Presence in Marquette

A Marquette-based practice means William Robert Sullivan 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 Sullivan Handles in Marquette

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

Last wills and testaments
Estate Planning
Revocable living trusts
Estate Planning
Powers of attorney
Estate Planning
Probate proceedings
Estate Planning
Wrongful termination claims
Employment
Workplace discrimination
Employment
Wage and hour disputes
Employment
Non-compete agreement review
Employment

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

Search Reference

How People Find William Robert Sullivan Online

Prospective clients searching for legal help in Marquette 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 Sullivan.

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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 Sullivan directly.

William Robert Sullivan's Practice Areas & Specializations

Education & Law School Background

J.D.
University of Chicago
- 1971
A.B.
College of the Holy Cross
- 1965

Awards & Professional Honors

AV Preeminent

Bar Admissions & Licensed Jurisdictions

Illinois
Admitted: 2009
Michigan
Admitted: 2010

Client Reviews & Ratings — William Robert Sullivan

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