Monthly Archives: April 2026

How Cognitive Decline Impacts the Validity of Estate Documents

By Mark R. Manceri, P.A. | Posted on April 2, 2026

When there is cognitive decline, questions may arise about whether estate documents are legally valid. In Florida, disputes involving diminished mental capacity are likely when family members suspect that a loved one did not fully understand the decisions they were making. You do not have to navigate a family disagreement on your own. A… Read More »

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Mark R. Manceri

Mark R. Manceri, P.A. is a boutique law firm that specializes in Estate, Trust and Guardianship litigation. These matters include Will and Trust contests involving lack of capacity, undue influence, forgery, improper execution and tortious interference...

My family and i are very happy with mr. manceris' and his firms representation and results of our case. He and his staff were quick to respond to our questions and answered with thorough and knowledgeable answers.

— Steven

I just want to say thank you. Over the past 10 years as my trustee you have been amazing. You have consistently worked with me in ensuring my needs have been met as per the terms of the trust. You are able to balance professionalism with being personal and I refer to you as my...

— Scott

— Anonymous

Mr. Manceri is an outstanding attorney …best in class. When he joined my litigation team, things progressed much faster than they previously had. Mark is an excellent litigator, negotiator and client representative. My case involved Estate, Trust, Homestead, Court appointed...

— Nicole

Mark R. Manceri has been a knight in shining armor for me the last year and a half of my life, when circumstances appeared confined and the idea of an adequate result seemed almost impossible.

He is an extremely intelligent, hard working attorney and was always able to...

— Dawn

After being represented by Mark Manceri for over 4 years in a long and protracted estate settlement case, I can tell you this about Mark. He is always 100% prepared whether it be in court, in dealing with opposing counsel and when dealing with the client. In my case, it meant...

— Arthur

No one ever wants to be in a litigation scenario but sometimes life's situations take over and land you there. Two of my best lawyer friends highly recommended Mark and after working with him I recommend him 100%. He was very realistic and honest about my case and he was...

— Judy

Monthly Archives: April 2026

How Cognitive Decline Impacts the Validity of Estate Documents

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Mark R. Manceri