Census records of free Black heads of household in the antebellum South
| Name | State | Num In Family | Notes |
|---|---|---|---|
| Hull, Dick (Negro) | Connecticut | — | — |
| Hull, Prince | Connecticut | — | — |
| Isaac (Negro) | Connecticut | — | — |
| Ishmael (Negro) | Connecticut | — | — |
| Jack | Connecticut | — | — |
| Jack (Negro) | Connecticut | — | — |
| Jack (Negro) | Connecticut | — | — |
| Jack (Negro) | Connecticut | — | — |
| Jack (Negro) | Connecticut | — | — |
| Jack (Negro) | Connecticut | — | — |
| Jack (Negro) | Connecticut | — | — |
| Jack (Negro) | Connecticut | — | — |
| Jack (Negro) | Connecticut | — | — |
| Jack (Negro) | Connecticut | — | — |
| Jacklin, Thaddeus | Connecticut | — | — |
| Jackson, Andrew | Connecticut | — | — |
| Jacob (Negro) | Connecticut | — | — |
| James (Negro) | Connecticut | — | — |
| James (Negro) | Connecticut | — | — |
| James (Negro) | Connecticut | — | — |
| James (Negro) | Connecticut | — | — |
| James (Negro) | Connecticut | — | — |
| Jane (Negro) | Connecticut | — | — |
| Janes, Frederic | Connecticut | — | — |
| Jeff (Negro) | Connecticut | — | — |