| Name | Birth date | Death date |
|---|---|---|
| John Z. Comer | April 14, 1840 | Unknown |
| Jolie Comer | Private | |
| Jonathan Hay | 1786 | Unknown |
| Jonathan Newhall | Unknown | |
| Jonathan Newhall, Jr. | November 02, 1744 | March 29, 1800 |
| Jorge Michael Gomer | 1659 | Unknown |
| Joseph Crosby | 1638 | Unknown |
| Joseph Davis | Unknown | |
| Joseph Healy | June 29, 1729 | April 30, 1813 |
| Joseph Healy | August 10, 1754 | Unknown |
| Joseph Kidder | April 21, 1689 | April 1736 |
| Joseph Kidder | November 20, 1670 | Unknown |
| Joseph Lacey Wheeler | December 24, 1808 | May 16, 1863 |
| Joseph Lauderback | Unknown | |
| Joseph Marcy | October 21, 1749 | October 28, 1779 |
| Joseph Marcy | September 18, 1697 | Unknown |
| Joseph Newkirk | January 18, 1791 | March 05, 1869 |
| Joseph Peck I | April 22, 1610 | 1700 |
| Joseph Peck II | 1653 | March 01, 1730/31 |
| Joseph Peck III | February 25, 1678/79 | Unknown |
| Joseph Wheeler | February 18, 1609/10 | Aft. 1678 |
| Josephine Sloan | Abt. 1870 | Unknown |
| Josephine Winchester | Private | |
| Josephus Comer | August 26, 1834 | Unknown |
| Joshua Corbin | July 16, 1757 | Unknown |
| Joshua Healy | May 16, 1771 | Unknown |
| Joshua Healy | May 06, 1727 | Unknown |
| Joshua Healy | January 20, 1700/01 | September 25, 1772 |
| Josiah Crosby | Unknown | |
| Josiah Perry | October 18, 1709 | Aft. April 27, 1784 |
| Josiah Perry | March 03, 1750/51 | Unknown |
| Joyce Emily Nelson | Private | |
| Judith Craigie | Private | |
| Judith Harris | Abt. 1562 | WFT Est. 1612-1657 |
| Judith Turney | Abt. 1635 | Abt. 1672 |
| Judith Wheeler | Abt. 1661 | Bef. 1706 |
| Judson Joseph Peck | January 10, 1778 | Unknown |
| Julee | Private | |
| Julia | 1855 | Unknown |
| Julia Comer | Private | |
| Julia Judith Comer | 1772 | Unknown |
| Juliann Stansberry | 1820 | Unknown |
| Julie Ann McBride | Private | |
| Julietta Laura Horsnell | October 17, 1882 | October 1978 |
| Junior Peterson | Private | |
| Karen | Private | |
| Karlene Sue Knopik | Private | |
| Katherine | Unknown | |
| Katherine | 1608 | Unknown |
| Kathy Lynn Gatz | Private |