Grace E. Mangieri

220 North Main Street, Suite 600, Davenport, IA 52801 563-333-6609 vCard vCard

Education and Experience

University of Iowa (B.A., with honors, 2008);
The John Marshall Law School (J.D., 2013)


Iowa - 2019
Illinois - 2013
U.S. District Court, Northern District of Illinois - 2017
U.S. District Court, Southern District of Iowa - 2020
U.S. District Court, Northern District of Iowa - 2020

Professional Associations

Member, Iowa State Bar Association
Member, Scott County Bar Association
Member, Rock Island County Bar Association (Board of Managers, 2020)


Recognized as an Illinois Emerging Lawyer 2017 - 2019 by Leading Lawyer Magazine.


Justinian Scholarship Recipient


Dress for Success
Illinois Women United Against Alzheimer's
Misericordia Volunteer

Firm Blog Contributions

Meet Grace E. Mangieri

Grace E. Mangieri joined Lane and Waterman in January 2019.  She focuses primarily on litigation, and is involved in all stages of civil litigation defense.  Prior to joining Lane and Waterman, Grace practiced in Chicago serving as toxic tort National Coordinating Counsel for a leading product manufacturer, effectively managing and coordinating litigation defense strategy, including discovery, dispositive motion practice and trial workup for high indemnity jurisdictions.

Grace also has experience defending a wide array of corporate and individual clients in a range of matters, including toxic torts, products liability, white collar investigations, environmental proceedings, regulatory compliance and other commercial matters in both U.S. state and federal courts.

Grace is a Bettendorf native and lives with her husband and twin boys.