Trusts and Estates
Nancy M. Bonniwell
Recognized in Best Lawyers since 2012 Awarded Practice Areas
Biography
Nancy Bonniwell is a Shareholder focusing her practice on estate, business succession and marital property planning, estate administration and business law. She is a frequent presenter on the subjects of estate planning, business succession planning and charitable giving.
Overview
- University of North Dakota, J.D.
- University of Wisconsin–Madison, B.S., with honors
- Wisconsin, Wisconsin State Bar
- Town of Delafield Board of Appeals - Chair
- Waukesha County Board of Adjustment - Member
- Association for Women Lawyers - Member
- Lake Country Charity Connection - Member
- Milwaukee Bar Association - Member
- Planned Giving Council of Children’s Hospital and Health System - Member
- Professional Dimensions - Member
- Tall Pines Conservancy - Director and Member of Executive Board
- TEMPO Waukesha - Member
- Waukesha County Bar Association - Member
- Waukesha County Community Foundation - Advisory Board Member
- Waukesha County Estate Planning Council - Member, Former President
- U.S. District Court, Eastern and Western Districts of Wisconsin
- Wisconsin, Wisconsin State Bar
- Town of Delafield Board of Appeals - Chair
- Waukesha County Board of Adjustment - Member
- Association for Women Lawyers - Member
- Lake Country Charity Connection - Member
- Milwaukee Bar Association - Member
- Planned Giving Council of Children’s Hospital and Health System - Member
- Professional Dimensions - Member
- Tall Pines Conservancy - Director and Member of Executive Board
- TEMPO Waukesha - Member
- Waukesha County Bar Association - Member
- Waukesha County Community Foundation - Advisory Board Member
- Waukesha County Estate Planning Council - Member, Former President
- University of North Dakota, J.D.
- University of Wisconsin–Madison, B.S., with honors
- U.S. District Court, Eastern and Western Districts of Wisconsin
Client Testimonials
Awards & Focus
Recognized in The Best Lawyers in America® 2026 for work in:
- Trusts and Estates
Awards:
- Wisconsin Law Foundation, Fellow
- Outstanding Advisor of the Year Award, Greater Milwaukee Foundation (2014)
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