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Legal ServicesElder Law✓ Verified
Marathon, Monroe County
Last verified: Thursday, October 22, 2026
Cunningham Miller Rhyne, P.A.
About This Organization

Cunningham Miller Rhyne, P.A. (established in 1953 as Monroe County's oldest continuous law firm) is a full-service Middle Keys law firm with an established estate planning, probate, guardianship, and real property practice located at 10075 Overseas Highway in Marathon, Florida. Led by Shareholders Robert Kenneth Miller, Esq. (Florida Bar #359173, admitted January 19, 1983; J.D., University at Buffalo School of Law; inaugural Mayor of the City of Marathon) and Lesley Ann Rhyne, Esq. (Florida Bar #866016, admitted October 15, 1990; J.D., University of Miami School of Law; member of The Florida Bar Real Property, Probate & Trust Law Section), the firm serves retirees across Marathon (33050), Key Colony Beach (33051), Duck Key, Grassy Key, and Big Pine Key (33043) with wills, revocable living trusts, Sixteenth Judicial Circuit probate and guardianship representation, and Enhanced Life Estate (Lady Bird) deeds.

Official Verification Sources: The Florida Bar Member Profile — Robert Kenneth Miller (Bar# 359173); The Florida Bar Member Profile — Lesley Ann Rhyne (Bar# 866016); Cunningham Miller Rhyne, P.A. — Marathon & Florida Keys

Verified State & Regulatory Credentials
The Florida Bar: Bar# 359173 & Bar# 866016Status: Eligible To Practice Law In Florida — Active Good Standing

Issuer: The Florida Bar

Notes: Shareholders Robert Kenneth Miller (Florida Bar #359173, admitted January 19, 1983; J.D., University at Buffalo School of Law) and Lesley Ann Rhyne (Florida Bar #866016, admitted October 15, 1990; J.D., University of Miami School of Law; Florida Bar Real Property, Probate & Trust Law Section) are active members in good standing with zero 10-year disciplinary history at 10075 Overseas Hwy, Marathon, FL 33050.

Services Offered
Middle & Lower Keys Estate Planning, Wills & Revocable Living Trusts
Sixteenth Judicial Circuit Formal, Summary & Ancillary Probate Administration
Adult Guardianship Proceedings & Fiduciary Trust Administration
Enhanced Life Estate (Lady Bird) Deeds & Florida Keys Homestead Title Protection
Probate & Trust Litigation and Beneficiary Representation
Durable Powers of Attorney, Advance Healthcare Directives & Living Wills
Frequently Asked Questions

Factual details and direct answers about Cunningham Miller Rhyne, P.A.'s services, licensing, and credentials.

How long has Cunningham Miller Rhyne, P.A. served families in the Florida Keys?

Founded in 1953, Cunningham Miller Rhyne, P.A. is the oldest continuously operating law firm in the Florida Keys, led in Marathon (10075 Overseas Hwy) by Shareholders Robert K. Miller (Florida Bar #359173) and Lesley A. Rhyne (Florida Bar #866016).

Does Cunningham Miller Rhyne, P.A. assist Middle Keys seniors with probate and Lady Bird deeds?

Yes. The firm handles formal, summary, and ancillary probate administration at the Marathon Branch Courthouse of the Sixteenth Judicial Circuit and drafts Enhanced Life Estate (Lady Bird) deeds, wills, revocable trusts, and advance directives.

Contact Information
Address
10075 Overseas Hwy, Marathon, FL 33050
Hours
Mon-Fri 8:30 AM - 5:00 PM
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Disclaimer: This directory listing is for informational purposes only. Florida Senior Support does not endorse or guarantee the quality of services. Please verify information and services directly with the organization.