Census records of free Black heads of household in the antebellum South
| Name | State | Num In Family | Notes |
|---|---|---|---|
| Murphy, Jeremiah | Pennsylvania | — | — |
| Murphy, John (mulatto) | South Carolina | — | — |
| Murray, Francis | Pennsylvania | — | — |
| Murray, Mark | North Carolina | 9 | — |
| Murray, William (Negro) | Maryland | — | — |
| Murriah, Free | Maryland | — | — |
| Murry, Daniel | Maryland | — | — |
| Murry, Frances | North Carolina | 6 | — |
| Murry, George | Pennsylvania | — | — |
| Murry, Mary | North Carolina | 9 | — |
| Muson, Elizabeth | Maryland | — | — |
| Mustapher, Debby | North Carolina | 1 | — |
| Mustapher, Mary | North Carolina | 2 | — |
| Mustapher, Patty | North Carolina | 1 | — |
| Myrtilla | New Hampshire | 3 | — |
| Nagin, Tamer | South Carolina | — | — |
| Nagle, John | Pennsylvania | — | — |
| Naham, Peter (Negro) | Connecticut | 3 | — |
| Nan | New York | — | — |
| Nan, Free | Maryland | — | — |
| Nancy (free Negro) | South Carolina | — | — |
| Nancy (free) | South Carolina | — | — |
| Nancy (free) | South Carolina | — | — |
| Nancy (free) | South Carolina | — | — |
| Nancy, Free | Maryland | — | — |