| Case Name | Citation ▼ | Year | Distance from slave case(s) | Law Type | Jurisdiction |
|---|---|---|---|---|---|
| Alexander v. Wallace | 18 Tenn. 105 | 1836 | 0 | Tennessee | |
| Hemler v. Hucony Gas Co. | 18 S.W.2d 942 | 1929 | 1 | Texas | |
| Jackson v. Overton | 18 S.W.2d 773 | 1929 | 1 | Texas | |
| Magless v. State | 18 S.W.2d 669 | 1929 | 1 | Texas | |
| Lemoine v. Kelone | 18 So. 2d 516 | 1944 | 1 | Louisiana | |
| Succession of Lanata | 18 So. 2d 500 | 1944 | 1 | Louisiana | |
| Heinz v. Tourne | 18 So. 2d 46 | 1944 | 1 | Louisiana | |
| Russo v. Russo | 18 So. 2d 318 | 1944 | 1 | Louisiana | |
| Derouen v. Le Bleu | 18 So. 2d 207 | 1944 | 1 | Louisiana | |
| Brady v. Shirley | 18 S.D. 608 | 1904 | 1 | South Dakota | |
| State v. Smith | 18 S.D. 341 | 1904 | 1 | South Dakota | |
| Johnston v. Barrett | 18 S.C.L. 562 | 1831 | 1 | South Carolina | |
| Smith v. Henry | 18 S.C.L. 118 | 1831 | 0 | South Carolina | |
| Gordon v. Blackman | 18 S.C. Eq. 61 | 1844 | 1 | South Carolina | |
| Lemacks v. Glover | 18 S.C. Eq. 141 | 1845 | 1 | South Carolina | |
| Witherspoon v. Watts | 18 S.C. 396 | 1883 | 1 | South Carolina | |
| Langley v. Langley | 18 R.I. 618 | 1894 | 1 | Rhode Island | |
| S. W. Wiley & Co. v. Brown | 18 R.I. 615 | 1894 | 1 | Rhode Island | |
| Kenyon v. Saunders | 18 R.I. 590 | 1894 | 1 | Rhode Island | |
| Mowry v. Harris | 18 R.I. 519 | 1894 | 1 | Rhode Island |