Atty. Roger Jon Illsley

Atty. Roger Jon Illsley

Roger Jon Illsley is a lawyer practicing business transactions, estate planning, real estate transactions and 35 other areas of law. Roger received a B.A. degree from University of California, Davis in 1977, and has been licensed for 46 years.

Santa Rosa Santa Rosa 46 yrs experience 46 year
Call (707) 581-6535 Book Appointment

Profile Summary

About Roger Jon Illsley at a glance

Roger Jon Illsley is an Associate based in Santa Rosa, California. They have 46+ years of legal experience, licensed to practice since 1980. Their practice focuses on formation, trusts, probate, family law, and estate planning. Admitted to practice in California (1980), U.S. District Court, Northern District of California (1980), U.S. District Court, Eastern District of California (1985), and U.S. Court of Appeals, Ninth Circuit (1989). Educated at University of Southern California (J.D., 1980) and University of California, Davis (B.A. History, 1977). Recognitions include BV Distinguished. Serands clients in Santa Rosa, CA and the surrounding metropolitan area.

Verified attorney profile · Updated June 2026

About

  • Roger Jon Illsley is a lawyer practicing business transactions, estate planning, real estate transactions and 35 other areas of law
  • Roger received a B.A. degree from University of California, Davis in 1977, and has been licensed for 46 years
  • Roger practices in Santa Rosa, CA

Practice Areas Explained

Roger Jon Illsley's Areas of Practice

Each practice area below reflects the types of cases Roger Jon Illsley handles, with a brief overview of what that area of law covers.

Business Formation

Roger Jon Illsley is one of 35,584 formation attorneys indexed nationally. Browse formation attorneys in California →

Trusts

Roger Jon Illsley is one of 104,172 trusts attorneys indexed nationally. Browse trusts attorneys in California →

Probate

Roger Jon Illsley is one of 128,014 probate attorneys indexed nationally. Browse probate attorneys in California →

Family Law

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

Roger Jon Illsley is one of 187,066 family law attorneys indexed nationally. Browse family law attorneys in California →

Estate Planning & Probate

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

Roger Jon Illsley is one of 226,537 estate planning attorneys indexed nationally. Browse estate planning 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 Santa Rosa 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 Santa Rosa or all attorneys in California.

Frequently Asked

Common questions about Roger Jon Illsley

Where is Roger Jon Illsley's law office located?
Roger Jon Illsley's law practice is located in Santa Rosa, California. You can contact the office directly through this profile page.
What practice areas does Roger Jon Illsley handle?
Roger Jon Illsley focuses on formation, trusts, probate, family law, estate planning. Each practice area listed reflects experience handling cases of that type in California.
How long has Roger Jon Illsley practiced law?
Roger Jon Illsley has 46+ years of legal experience and has been licensed since 1980.
Where did Roger Jon Illsley go to law school?
Roger Jon Illsley earned their education at (J.D., 1980); (B.A. History, 1977).
How can I contact Roger Jon Illsley for a consultation?
You can contact Roger Jon Illsley 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 Roger Jon Illsley received?
Roger Jon Illsley's notable recognition includes: BV Distinguished.

Education

J.D.
University of Southern California
- 1980
B.A. History
University of California, Davis
- 1977

Awards

BV Distinguished

Bar Admissions

California
Admitted: 1980
U.S. District Court, Northern District of California
Admitted: 1980
U.S. District Court, Eastern District of California
Admitted: 1985
U.S. Court of Appeals, Ninth Circuit
Admitted: 1989

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