Regarded By Our Peers

Recommended By People You Trust

Mary F. Coughlin

“I have worked with Mary Coughlin for more than thirty years. I have always found her legal services, and those of her staff, to be professional, open, honest and warm. If there was a perspective that I needed to hear, Mary made sure that I did. While I was sometimes venturing down unfamiliar roads I never felt like I was alone. I am thankful for that”
— Sgt. John Wallschlaeger, Community Liaison Officer, Crisis Intervention Team Officer

Areas of Practice

Estate Planning/Probate, Divorce/Separation, Family Law, Guardian ad Litem, Alternative Dispute Resolution/Collaborative Divorce

Mary has practiced law in the Fox Cities for over 35 years.  Her focus is estate planning,
probate, and family law.  She also is a family law mediator and a practicing collaborative
divorce lawyer.  She is often appointed by the court to serve as a Guardian ad Litem in
complicated child custody matters.  Her practice allows her to guide individuals and their
families through difficult transitional periods.  She has built a practice that includes many
generations within families.  Prior to joining the firm, Mary was President and
shareholder of Coughlin & Coughlin S.C.  Mary strongly believes that her association
with Menn Firm Law, Ltd. will provide her clients with a broad spectrum of legal expertise.
This will help her to serve clients now and into the future.  


State of Wisconsin
State of Minnesota (inactive)
US District Court for the Eastern District of Wisconsin


State Bar of Wisconsin
Outagamie County Bar Association


Mary has spoken at and conducted many estate planning seminars throughout
Northeastern Wisconsin.
Past President Appleton Visiting Nurse Association and Hospice.


St. Norbert College BA 1974.
Hamline University School of Law JD 1979


My clients deserve and receive personalized, professional and compassionate attention.