Francis Patrick O'Connor
Francis Patrick O'Connor was a Justice of the Massachusetts Supreme Judicial Court, who joined the court in 1981. Opinions & record ↓ Sources ↓
- Lived
- 1927–2007
- Tenure
- 1981–1997 · 15 yrs
Judicial service
| Year | Court | Appointed by | Vote |
|---|---|---|---|
| 1981 | Massachusetts Supreme Judicial Court | – | – |
Education
Judicial Record
In our data, O'Connor authored 302 published opinions for the court (1982–1994), plus 71 dissents and 26 concurrences. Most cited: Kourouvacilis v. General Motors Corp. (2,301 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. 399 of these were attributed to O'Connor 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 |
|---|---|---|---|
| 1991 | Kourouvacilis v. General Motors Corp.† | 575 N.E.2d 734 | 2,301 |
| 1983 | Mullins v. Pine Manor College· Dissent† | 449 N.E.2d 331 | 371 |
| 1991 | Riley v. Presnell· Dissent† | 565 N.E.2d 780 | 293 |
| 1985 | Madsen v. Erwin· Concurrence† | 481 N.E.2d 1160 | 280 |
| 1986 | Commonwealth v. Helfant· Dissent† | 496 N.E.2d 433 | 274 |
| 1987 | Foley v. Polaroid Corp.† | 508 N.E.2d 72 | 265 |
| 1984 | Commonwealth v. O'DELL† | 466 N.E.2d 828 | 213 |
| 1992 | Wright v. Shriners Hospital for Crippled Children† | 589 N.E.2d 1241 | 189 |
| 1986 | Wang Laboratories, Inc. v. Business Incentives, Inc.† | 501 N.E.2d 1163 | 184 |
| 1983 | DiMarzo v. American Mutual Insurance· Concurrence† | 449 N.E.2d 1189 | 170 |
| 1982 | Commonwealth v. King· Dissent† | 441 N.E.2d 248 | 166 |
| 1990 | Planned Parenthood League of Massachusetts, Inc. v. Operation Rescue· Dissent† | 550 N.E.2d 1361 | 152 |
| 1987 | King v. Globe Newspaper Co.† | 512 N.E.2d 241 | 152 |
| 1982 | Commonwealth v. Moran† | 422 N.E.2d 399 | 149 |
| 1983 | Commonwealth v. Bianco† | 446 N.E.2d 1041 | 148 |
Showing the 15 most-cited of 399 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 Massachusetts Supreme Judicial Court reach the bench?
- The court's current selection method is gubernatorial appointment.
- Which court was Francis Patrick O'Connor on?
- Francis Patrick O'Connor was a Justice of the Massachusetts Supreme Judicial Court.
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
See something wrong? Report an error. Fixes are logged in the corrections log.
15 years on the Massachusetts Supreme Judicial Court. Data as of 2026-03-31. Informational only; verify against the primary source before relying. Not a consumer report (FCRA).