Sybil Hart Kooper
Sybil Hart Kooper was a Justice of the New York Appellate Division, who joined the court in 1985. Opinions & record ↓ Sources ↓
- Lived
- 1925–1991
- Tenure
- 1985–1991 · 6 yrs
Judicial service
| Year | Court | Appointed by | Vote |
|---|---|---|---|
| 1985 | New York Appellate Division | – | – |
Judicial Record
In our data, Kooper authored 20 published opinions for the court (1986–1991), plus 6 dissents and 2 concurrences. Most cited: Garson v. Hendlin (40 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. 28 of these were attributed to Kooper 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 |
|---|---|---|---|
| 1988 | Garson v. Hendlin† | 141 A.D.2d 55 | 40 |
| 1987 | National Casualty Insurance v. City of Mount Vernon† | 128 A.D.2d 332 | 39 |
| 1990 | People v. Jordan† | 153 A.D.2d 263 | 32 |
| 1988 | People v. Davidson† | 136 A.D.2d 66 | 27 |
| 1991 | Jasopersaud v. Tao Gyoun Rho† | 169 A.D.2d 184 | 26 |
| 1986 | Thomas v. Small· Dissent† | 121 A.D.2d 622 | 23 |
| 1991 | Nassau County Department of Social Services v. Steven K.· Dissent† | 176 A.D.2d 326 | 22 |
| 1990 | People v. Konikov† | 160 A.D.2d 146 | 20 |
| 1989 | In re Jovann B.· Dissent† | 153 A.D.2d 858 | 20 |
| 1986 | Frank v. National Broadcasting Co.† | 119 A.D.2d 252 | 20 |
| 1987 | Weissman v. Bellacosa† | 129 A.D.2d 189 | 18 |
| 1990 | Boung Jae Jang v. Brown† | 161 A.D.2d 49 | 16 |
| 1986 | In re Julian B.· Dissent† | 125 A.D.2d 666 | 13 |
| 1990 | Tutino v. Perales† | 153 A.D.2d 181 | 11 |
| 1989 | Meehan v. Nassau Community College† | 152 A.D.2d 313 | 11 |
Showing the 15 most-cited of 28 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 New York Appellate Division reach the bench?
- The court's current selection method is gubernatorial appointment.
- Which court was Sybil Hart Kooper on?
- Sybil Hart Kooper was a Justice of the New York Appellate Division.
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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6 years on the New York Appellate Division. Data as of 2026-03-31. Informational only; verify against the primary source before relying. Not a consumer report (FCRA).