Circuit Judge · Fourth Judicial Circuit Court
What applies in this courtroom
1,748 verified requirements and 8 rule deadlines govern practice before Judge Mark H. Mahon across the judge, division, county, circuit, and statewide layers.
The tabs below show the judge-and-division layer only. The Full Premium Report assembles the complete stack — every requirement, deadline table, ruling intelligence, live case-type scan, and source appendix in one cited document.
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Family — Division FM-C (Duval)
Circuit Judge Mark Mahon is a native of Jacksonville and a third-generation attorney. He graduated from Florida State University in 1978 with a degree in business and from Florida State University College of Law in 1981. Judge Mahon worked as an Assistant State Attorney from 1981-1984 then joined the private practice of law with his father Lacy Mahon, Jr. He subsequently practiced law with his father, and they were joined in private practice by now Circuit Court Judge Russell L. Healey. While in private practice, Mahon was named to the Jacksonville Transportation Authority and served as chair for two years. He was elected to the Florida House of Representatives in 2000. In 2007, Mahon left the private practice of law and the Legislature after being appointed Circuit Court Judge by Governor Charlie Crist. Judge Mahon served as Chief Judge of the Fourth Circuit from January 1, 2015, to June 30, 2023. Scott F. Mitchell Judge Mitchell graduated from St. Lawrence University in 1979, before obtaining his law degree from Florida State University College of Law in 1982. After graduation, he was an Assistant State Attorney in the Fourth Judicial Circuit under State Attorney Ed Austin until 1986, when he entered private practice with the law firm of Coxe & Schemer. From 1995-2010, he was in partnership with former Circuit Court Judge Don H. Lester. Judge Mitchell was appointed by Governor Rick Scott to the County Court Bench in March 2012. He was re-elected without opposition for his current term, which began January 1, 2015.
Published by the Fourth Judicial Circuit Court on this judge's own profile page and reproduced verbatim — BenchPath does not write or paraphrase judicial biographies. Read it on the court's site →
Courtroom/hearing room 740
From the circuit's own Circuit and County Judges table, verified 2026-07-25.
Verified 2026-08-03: jud4.org publishes no judge portraits — the roster is a text table and the biographies page carries no judge photos. A court fact, not a harvest gap.
Captured verbatim from the court's own published pages and orders during circuit verification. Chambers practices change without notice — confirm anything time-critical with the judicial assistant. Procedural information only; not legal advice.
Appeals from this courtroom go to the Fifth District Court of Appeal (Daytona Beach).
● LiveThat court's published bench (11): Adrian G. Soud, Brian D. Lambert, Eric J. Eisnaugle, F. Rand Wallis, Harvey L. Jay, James A. Edwards, Joe Boatwright, John M. Harris, John MacIver, Paige Kilbane, Scott Makar
Jurisdiction per § 35.043, Fla. Stat. (six-district alignment eff. Jan. 1, 2023).
4th Circuit publishes no individual judge page: the bench is a table and biographies and procedures are on shared county pages. Division, courtroom and phone taken from the table; biography sliced from the shared biographies page by name.
1 verified rule specific to this judge's division, grouped by requirement category. 1,748 total requirements apply in this courtroom across all layers — the Full Premium Report assembles the complete stack.
No judge-level deadline on record runs shorter than a statewide deadline with the same trigger. The sentinel compares quoted timing across every published rule scoped to this judge on each visit — a clean result today is re-earned tomorrow.
No judge-scoped deadlines on this tab. Deadlines are extracted only when the source rule text states them — we never infer or calculate dates the rule does not explicitly contain. 8 rule deadlines apply in this courtroom across all layers — assembled with citations in the Full Premium Report.
Timing shown here is quoted from the rule text. Compute your actual date against the court's calendar and the rule itself — not legal advice.
No verified ruling summary yet. BenchPath generates ruling summaries from opinion and docket corpora (CourtListener where covered) and publishes them only after human review — fabricated judicial analytics are exactly what this platform refuses to ship.
Use the live case-law search below to see what exists for this judge today.
How Florida’s appellate courts disposed of the 47 opinions in BenchPath’s corpus (August 12, 2009–May 28, 2024) that name this judge as the lower-tribunal judge — the courts’ own disposition labels, counted verbatim. This is a census of the appellate record we hold, not a complete case history, an affirmance rate, or a performance rating.
Florida appellate and Supreme Court opinions naming this judge as the lower-tribunal judge, taken verbatim from each court’s official slip opinion (source-hashed). Descriptive record, not a rating.
Bryan Walters v. Deborah Barber and State of Florida, Department of Revenue
Fifth District Court of Appeal · Duval County
Disposition (court’s label): Appeal - Per Curiam Affirmed
last checked September 4, 2026
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Monitor: CC-P Civil & Criminal Procedures (Judge Brady) — PDF unreachable (timeout or network error).
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via CC-P Civil & Criminal Procedures (Judge Brady) — PDF
ZUREHIMA MILAGROS SANTIAGO VS FELIX MANUEL ALEJANDRO
Fifth District Court of Appeal · Duval County
Disposition (court’s label): Appeal - Citation
Jesse Walker vs Jacksonville Sheriff's Office
First District Court of Appeal · Duval County
Disposition (court’s label): Affirmed
Leronnie Lee Walton vs State of Florida
First District Court of Appeal · Duval County
Disposition (court’s label): Reversed
J. W., A Child vs State of Florida
First District Court of Appeal · Duval County
Disposition (court’s label): Affirmed
J. F. Mother of G. F., A Minor Child vs Florida Department of Children and Families
First District Court of Appeal · Duval County
Disposition (court’s label): Affirmed
R. S. C., A Child vs State of Florida
First District Court of Appeal · Duval County
Disposition (court’s label): Affirmed in Part/Reversed in Part
C. C., A Child vs State of Florida
First District Court of Appeal · Duval County
Disposition (court’s label): Affirmed
Derick Snead vs Deborah Ansley
First District Court of Appeal · Duval County
Disposition (court’s label): Reversed
T. G., A Child vs State of Florida
First District Court of Appeal · Duval County
Disposition (court’s label): Affirmed
T.K.B., A Child vs State of Florida
First District Court of Appeal · Duval County
Disposition (court’s label): Affirmed
J. F. vs State of Florida
First District Court of Appeal · Duval County
Disposition (court’s label): Affirmed
Asa Harris vs State of Florida
First District Court of Appeal · Duval County
Disposition (court’s label): Affirmed
Hakim Abdullah vs Michael Duane Mehlman, et al.
First District Court of Appeal · Duval County
Disposition (court’s label): Affirmed
Asa Harris vs State of Florida
First District Court of Appeal · Duval County
Disposition (court’s label): Affirmed
Asa Harris vs State of Florida
First District Court of Appeal · Duval County
Disposition (court’s label): Affirmed
Asa Harris vs State of Florida
First District Court of Appeal · Duval County
Disposition (court’s label): Affirmed
Asa Harris vs State of Florida
First District Court of Appeal · Duval County
Disposition (court’s label): Affirmed
D.S., A CHILD, v. STATE OF FLORIDA
First District Court of Appeal · Duval County
D.E.M., A CHILD, v. STATE OF FLORIDA
First District Court of Appeal · Duval County
D. E. M., A Child vs State of Florida
First District Court of Appeal · Duval County
Disposition (court’s label): Affirmed in Part/Reversed in Part
Leronnie Lee Walton vs State of Florida
First District Court of Appeal · Duval County
Disposition (court’s label): Affirmed in Part/Reversed in Part
LERONNIE LEE WALTON, v. STATE OF FLORIDA
First District Court of Appeal · Duval County
CAMERON A. HOLMES v. STATE OF FLORIDA
First District Court of Appeal · Duval County
J.T.R., A CHILD, v. STATE OF FLORIDA
First District Court of Appeal · Duval County
S.K.R., a Child, v. STATE OF FLORIDA
First District Court of Appeal · Duval County
S.K.R., a Child, v. STATE OF FLORIDA
First District Court of Appeal · Duval County
JERMAINE A. HARRIS, v. STATE OF FLORIDA
First District Court of Appeal · Duval County
ERIC PRESSLEY, v. STATE OF FLORIDA
First District Court of Appeal · Duval County
JERMAINE A. HARRIS, v. STATE OF FLORIDA
First District Court of Appeal · Duval County
THEODORE FREEMAN, v. STATE OF FLORIDA
First District Court of Appeal · Duval County
DANNY O. DAVIS, v. STATE OF FLORIDA
First District Court of Appeal · Duval County
S.K.R., a Child, v. STATE OF FLORIDA
First District Court of Appeal · Duval County
S.K.R., a Child, v. STATE OF FLORIDA
First District Court of Appeal · Duval County
S.K.R., a Child, v. STATE OF FLORIDA
First District Court of Appeal · Duval County
RICHARD S. BRYSON, v. STATE OF FLORIDA
First District Court of Appeal · Duval County
MICHAEL SAMPSON, v. STATE OF FLORIDA
First District Court of Appeal · Duval County
ANTONIO SIMMONS, v. STATE OF FLORIDA
First District Court of Appeal · Duval County
JEFFERY CLAY, v. STATE OF FLORIDA
First District Court of Appeal · Duval County
BOBBY JAMES BROWN, v. STATE OF FLORIDA
First District Court of Appeal · Duval County
DAVID B. BILLENS, v. STATE OF FLORIDA
First District Court of Appeal · Duval County
MICHAEL CLEMENTE, v. STATE OF FLORIDA
First District Court of Appeal · Duval County
CLAUDE BARRINGTON, v. STATE OF FLORIDA
First District Court of Appeal · Duval County
CYNTHIA LYNN MCCOY, v. STATE OF FLORIDA
First District Court of Appeal · Duval County
SIRRON J. JOHNSON, v. STATE OF FLORIDA
First District Court of Appeal · Duval County
RAYNARD D. WILSON, v. STATE OF FLORIDA
First District Court of Appeal · Duval County
SIRRON J. JOHNSON, v. STATE OF FLORIDA
First District Court of Appeal · Duval County
Answer three quick questions. The platform pulls Mark H. Mahon's full public case-law record from the source, newest first — your matter never narrows the pull; it directs the relevance ranking and the dual-AI analysis. Every hit comes back Bluebook-cited with the opinion's own words quoted verbatim. The scan takes the time precision takes.
Case-law search
CourtListener · free connector · liveCoverage note: CourtListener is strongest for federal courts and state appellate courts. Florida circuit-court opinions are sparsely represented — an absence of results is a coverage gap, not evidence about this judge.