John M. Matthias
John M. Matthias was a Justice of the Supreme Court of Ohio, who joined the court in 1954. Opinions & record ↓ Sources ↓
- Lived
- 1903–1973
- Tenure
- 1954–1970 · 15 yrs
Judicial service
| Year | Court | Appointed by | Vote |
|---|---|---|---|
| 1954 | Supreme Court of Ohio | – | – |
Judicial Record
In our data, Matthias authored 171 published opinions for the court (1955–1970), plus 10 dissents and 6 concurrences. Most cited: Ohio v. Hymore (556 citations).
Published, precedential opinions from the CourtListener corpus. Counts and rankings are objective and recomputable: how we count. We describe the record, not the judge. 187 of these were attributed to Matthias by a unique court-, date-, and surname-match against our roster (marked ), because CourtListener recorded no author for them. Each links to the official text to verify. How we match.
Selected opinions
| Year | Case | Citation | Cited |
|---|---|---|---|
| 1967 | Ohio v. Hymore† | 9 Ohio St. 2d 122 | 556 |
| 1967 | McKay Machine Co. v. Rodman† | 11 Ohio St. 2d 77 | 141 |
| 1966 | State v. Swiger† | 5 Ohio St. 2d 151 | 115 |
| 1965 | Delfino v. Paul Davies Chevrolet, Inc.† | 2 Ohio St. 2d 282 | 107 |
| 1970 | State v. Starnes† | 21 Ohio St. 2d 38 | 85 |
| 1968 | American Financial Corp. v. Fireman's Fund Ins.† | 15 Ohio St. 2d 171 | 73 |
| 1968 | Stern v. Board of Elections· Dissent† | 14 Ohio St. 2d 175 | 71 |
| 1967 | Benda v. Fana† | 10 Ohio St. 2d 259 | 66 |
| 1965 | Munchick v. Fidelity & Casualty Co.† | 2 Ohio St. 2d 303 | 66 |
| 1966 | State v. Lynn† | 5 Ohio St. 2d 106 | 56 |
| 1966 | Household Finance Corp. v. Altenberg† | 5 Ohio St. 2d 190 | 52 |
| 1968 | State v. Fultz† | 13 Ohio St. 2d 79 | 50 |
| 1966 | Bahm v. Pittsburgh & Lake Erie Rd. Co.† | 6 Ohio St. 2d 192 | 49 |
| 1965 | Carroll Weir Funeral Home, Inc. v. Miller† | 2 Ohio St. 2d 189 | 48 |
| 1965 | Spalding v. Waxler† | 2 Ohio St. 2d 1 | 45 |
Showing the 15 most-cited of 187 authored opinions in our data. “Cited” is inbound citations across the CourtListener corpus. Case links open the ruling’s full text (CourtListener) or its page here; read the methodology and verify against the primary source.
Questions & answers
- How do judges of the Supreme Court of Ohio reach the bench?
- The court's current selection method is partisan election.
- Which court was John M. Matthias on?
- John M. Matthias was a Justice of the Supreme Court of Ohio.
Sources
Each fact on this page traces to a primary public record.
- CourtListener / Free Law Project
- CourtListener bulk data (Free Law Project): authored opinions & citation counts
How we source & reconcile data → Data & Sources
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15 years on the Supreme Court of Ohio. Data as of 2026-03-31. Informational only; verify against the primary source before relying. Not a consumer report (FCRA).