About Us

Henning, Keedy & Lee
"Your Family's Law Firm"

Henning, Keedy & Lee’s Legal Team

Henning, Keedy & Lee, P.L.L.C. was formed in 1997 when Michael Keedy (a former Montana State District Court Judge) and Lee Henning (a recent import from a “big city”, “big firm” practice) decided to pool their varied experience and talents to provide top quality legal representation throughout Montana, while maintaining the friendliness of a small town practice.

The firm remains committed to providing top quality legal representation to its clients. We strive to maintain the same quality of practice for our clients as one would expect from a major city law firm, while maintaining the informal and accommodating atmosphere one expects in this geographic area.

Our attorneys are admitted to practice in Montana, Utah, New Mexico, Minnesota, Louisiana and California, and occasionally take clients in Idaho and other states who have claims based in Montana. Mr. Keedy served as a district court judge for twelve years, and enjoys a respected reputation with the lawyers, judges, and court staff in his community.

Lee C. Henning

Senior Partner

Lee Henning is one of the founding partners of Henning, Keedy & Lee P.L.L.C.

He was a 1985 graduate of the University of Utah Law School where he obtained numerous academic awards and graduated 5th in his class. Lee spent the first 10 years of his legal career as an associate and then a partner with the Salt Lake City firm of Christiansen and Jensen, P.C., a large law firm that worked primarily for insurance companies.

In 1995 Lee and his family relocated to the Flathead Valley, and he now practices throughout the state of Montana,

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Kay Lynn Lee


Hailing originally from Georgia, Kay Lynn Lee received her BS from the University of Alaska, Anchorage in 1984 and her JD from the University of San Diego in 1987.

She practiced in California for 17 years in the fields of civil litigation and workers’ compensation and was certified as a specialist in the latter in 1995. Deciding to retire 2004, she discovered it did not suit, so she “unretired” in 2005.

She now practices primarily in the field of family law which is both a joy and a challenge.
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Rebecca Henning-Rutz

Associate Attorney

Rebecca “Becky” Henning-Rutz graduated from the University of Montana with her law degree in 2006 and has been working in Kalispell ever since. Becky has been working as an associate for Henning, Keedy & Lee since 2007.

During law school, Becky participated in Moot Court where her team won best brief at the Northwest Moot Court Competition held in Spokane, Washington. Becky worked hard at academics, graduating fourth in her law school class at the University of Montana in 2006.
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David A. Mattingley

Associate Attorney

Dave Mattingley is an Attorney with Henning, Keedy & Lee P.L.L.C. He brings enthusiasm and a client-first focus to his practice. Dave represents consumers victimized by fraudulent, abusive, and predatory business practices.

He has helped clients solve landlord-tenant disputes, insurance disputes, debt collections and credit report problems, and home and auto loan issues. His practice also includes civil litigation, family law, and criminal defense.

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Disclaimer: This website is intended to be used only for educational purposes, to give you a general understanding of the law and is not intended to provide specific legal advice to any situation. Laws vary from state to state and the information contained in this website addresses only Montana law, unless otherwise noted. Legal issues are varied and complex and this website should not be used as a substitute for competent legal advice from an attorney in your state. If you have a specific questions regarding your situation, please call an attorney. None of the information contained on this website creates an attorney-client privilege.

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