| Ida, _____ (-) |
| Ieuan, Efa Ferch Gethin (~1386-) |
| Ingalls, Charles Phillips (~1784-) |
| Ingalls, Lansford (~1769-) |
| Ingalls, Laura Elizabeth (~1799-) |
| Ingalls, Samuel (~1724-) |
| Ingersoll, Deborah (1668-) |
| Ingersoll, George (1562-1644) |
| Ingersoll, Richard (1587-<1644) |
| Ingersoll, Sarah (1627-~1719) |
| Irby, Anthony (~1401-) |
| Irby, John (~1467-) |
| Irby, Olive (~1533-) |
| Isabel, _____ (~1593-1673) |
| Isabelle, _____ (~1571-) |
| Isham, Mary (~1526-) |
| Istvan, Josi |
| Istvan, Kocsis (~1875-) |
| Istvan, Steve |
| Ithell, Mary (1518-) |
| Ithell, Pierce Pierre (~1461-) |
| Ives, Katherine (~1538-) |
| Ives, Robert (~1498-) |
| Iyde, Frances (1605-1678) |