I Surnames
| Name | 1818 Franklin Co | 1820 Franklin Co | 1830 Franklin Co | 1840 Wmson Co |
| Ice, John | 0011001-121001 | |||
| Isaacs, Thomas | 010001-21001 | |||
| Inchcliff, John | 101001-110001 | |||
| Irvin, Charles | 2103001-0210001 | |||
| Irwin, Abraham | 12001-301 | |||
| Irwin, Richard | 22111-0001 | |||
| Isham, John | 10101-110002001 | |||
| Ivy, John (colored) | him & wife 26-45, 2 boys & 2 girls under 14 | |||
| Ivy, Joseph (colored) | him & wife 14-26 |
J Surnames
| Name | 1818 Franklin Co | 1820 Franklin Co | 1830 Franklin Co | 1840 Wmson Co |
| Jack, John | 210001-10001 | |||
| Jack, John | 000110001-01100001 commerce | |||
| Jack, Samuel | 00001-00001 | |||
| Jack, William C | 310001-10001 | |||
| Jackson, Andrew | 21001-10101 | |||
| Jackson, Andrew | 21001-11001 | |||
| Jackson, Benjamin | 0001-01 | |||
| Jackson, Irwin | 000011-21001 | |||
| Jackson, Isaac | 0001-001 | 220001-11001 | ||
| Jackson, James | 00001-3101 | |||
| Jackson, John F | 10001-100001 | |||
| Jackson, Josiah | 1110001-0100201 | |||
| Jackson, Milley | 1-5 | |||
| Jackson, Obadiah | 10001-00001 | |||
| Jackson, Nathan | 0200001-1110011 manufacturing | |||
| James, Thomas | 20001-10002 | |||
| Jarvis?, Albert J | 010001-01002 | |||
| Jeans, Thomas | 000001-0 teacher w 25 students | |||
| Jenkins, James | 00001-0001 | |||
| Jewell, Absalom | 0110001-0120001 | |||
| John, Nealy | 201001-10101 | |||
| Johns, Joseph | 123001-111001 | |||
| Johnston, John | 20001-00001 | 122001-100001 (Johnson) | ||
| Johnston, Solomon | 10200001-0101001 | 001000001-00010001 (Johnston) | ||
| Joiner, Josiah | 10001-00001 | |||
| Jones, Benjamin | 10001-101 | |||
| Jones, Cassandra | 1-11 | 1201-1111 | ||
| Jones, Clavin | 0001-0001 | |||
| Jones, Edmund | 0001-0 | 120001-200001 (Edmond) | ||
| Jones, Ephriam | 011001-10002 | |||
| Jones, George W | 00011-000101 | |||
| Jones, John | 11111-2001 | |||
| Jones, John | 10001-00001 | |||
| Jones, John | 2000001-010001 | |||
| Jones, Moses* | 220001-00001 | 00001001-0 | ||
| Jones, Nathaniel | 0101-0001 | 10001-20001 | ||
| Jones, Rebecca | 0-00101 | |||
| Jones, Whitman | 20001-00001 | |||
| Jones, Wiley | 0001-011 | 110001-101001 | ||
| Jordan, Elias* | 1-7 | 121101-1001 | 000120001-00020001 | |
| Jordan, Francis* | 1-12-1 (Jourdan) | 220101-22011 | ||
| Jordan, James* | 1-5 (Jourdan) | |||
| Jordan, Moses | 00001-0001 (Jourdan) | |||
| Jordan, Thomas* | 1-4 (Jourdan) | |||
| Jordan, Thomas* | 300001-02001 | |||
| Joy, George | 10001-101 |