| Name | Sex | Birth date | Birth location | Death date | Death location | Spouse | Marriage date | Marriage location |
|---|
| Jordon, Elizabeth Or Dorthy | Female | | | | | Hubbard, Daniel | November 17, 1664 | Of Guilford, New Haven, Conn |
| Jorgensen, Hans | Male | | | | | Pedersdatter, Ellen | November 27, 1809 | |
| Jorgensen, Larsena K | Female | | | | | Nielsen, Rasmus | | |
| Jorgensen, Niels | Male | 1672 | Ejby, Odense, Denmark | | | Lauridsen, Maren | | |
| Jorgensen, Norma June | Female | | | | | Grimmett, John Francis Arvard | September 12, 1935 | |
| Jorgensen, Peder | Male | | | | | Pedersen, Kirsten | October 18, 1844 | |
| Jorgensen, Soren | Male | | | | | Peitersdatter, Mette | June 24, 1759 | |
| Joseph, Jr Hills | Male | August 02, 1629 | Great Burstead, Billerica, Essex, England | April 19, 1674 | Malden, Middlesex, MA | Smith, Hannah | July 22, 1654 | Malden, Mdlsx, MA |
| Joseph, Jr. Hurlbutt | Male | 1677 | Woodbury, Litchfield, Connecticut | June 21, 1729 | Woodbury, Litchfield, Connecticut | Castle, Mary | May 17, 1698 | Woodbury, Litchfield, Connecticut |
| Joseph, Sr. Wright | Male | | | | | Pomeroy, Hannah | | |
| Josephsen, Anne | Female | 1764 | Erslev, Thisted, Copenhagen, Denmark | March 08, 1816 | | Andersen, Niels | | |
| Josephsen, Christen | Male | 1752 | Erslev, Thisted, Copenhagen, Denmark | | | Poulsen, Else | | |
| Josephsen, Jeppe | Male | 1762 | Erslev, Thisted, Copenhagen, Denmark | | | Andersen, Maren | April 19, 1791 | |
| Josephsen, Karen | Female | 1762 | Erslev, Thisted, Copenhagen, Denmark | | | Madsen, Jens Filtenborg | January 13, 1786 | |
| Josephsen, Kirsten | Female | | | | | | | |
| Josephsen, Peder | Male | 1755 | Erslen, Thisted, Denmark | July 02, 1829 | | Jensen, Karen Marie | May 20, 1779 | Erskev, Thisted, Denmark |
| Josephsen, Sidsel | Female | Abt. 1707 | | | | Jensen, Christen | | |
| Josslyn, Mary | Female | | | | | Sumner, Roger | May 06, 1657 | Dorchester, Suffolk, Mass |
| Joyce | Female | | | | | Vail, Jeremiah | | |
| Joyce | Female | | | | | Lester, Peter | | Pennsylvania |
| Judith | Female | | | | | Westover, Richard | | |
| Judith | Female | | | | | Rogers, John | | |
| Junior, Lester Robinson Watkins | Male | | | | | | | |
| Justensen, Christen | Male | Bet. February 24, 1702/03 - February 1703/04 | Eggeslevmagle, Soro, Denmark | February 09, 1759 | Eggeslevmagle, Soro, Denmark | Peitersdatter, Mette | October 22, 1730 | |
| Justesen, Lars Heinrich | Male | 1747 | Fakse (Fackse), Preasto, Denmark | | Fakse, Praesto, Denmark | Johansen, Ane Kirstine | | |
| Kaal, Ingeborg Jorgensen | Female | | | | | Christiansen, Niels | February 1866 | Blegind, Skanderborg, Denmark |
| Kanala, Sarah | Female | | | | | Haskell, Josiah | March 26, 1718 | |
| Katharin | Female | | | | | Thompson, John | | |
| Katherine | Female | Abt. 1709 | of Alderton, Glchst., England | | | Slatter, Thomas | | |
| Katherine, Ann Or | Female | Abt. 1584 | Of Harrietsham, Kent, England, Great Britain | | | Hinckley, Thomas | | |
| Keach, Joanne | Female | | | | | Pomeroy, Eltweed | Bet. March 04, 1615/16 - March 1616/17 | Basminster, England |
| Kellogg, Anna Dewey | Female | | | | | Gorham, Eli | January 01, 1816 | |
| Kellogg, John | Male | | | | | Warner, Ruth | 1693 | Hartford, CT |
| Kellogg, Lucy | Female | | | | | Sanford, Thomas | December 03, 1795 | |
| Kelly, James | Male | | | | | Clark, Susan | | New Haven, New Haven, Conn |
| Kelly, Susanna | Female | | | | | Sandford, Nathaniel | | |
| Kelsey, Hannah | Female | | | | | Kibbe, James | Bet. January 20, 1701/02 - January 1702/03 | Enfield, Hartford, Connecticut |
| Kelsey, Stephen | Male | | | | | Ingersol, Hannah | November 15, 1672 | Westfield, Hartford, Connecticut |
| Kelton, Jonathan | Male | | | | | Bird, Mary | Bet. February 04, 1715/16 - February 1716/17 | |
| Kempe, Judith | Female | Abt. 1589 | Salem, Essex, Massachusetts | Bef. 1632 | England | Birdsall, Henry | | |
| Kendall, Bonadyn | Female | | | | | Nelson, John Brent | May 28, 1966 | Aberdeen, Bingham, Idaho |
| Kennard, Elizabeth | Female | April 28, 1688 | Haddam, Middlesex, Connecticut | | | Smith, John | August 28, 1707 | East Haddam, Middlesex, Connecticut |
| Kennard, John | Male | 1646 | Haddam, Middlesex, Connecticut | Bet. February 1687/88 - February 1688/89 | | Spencer, Rebecca | 1682 | Of Haddam, Connecticut |
| Kennard, John | Male | 1683 | Haddam, Middlesex, Connecticut | 1710 | | | | |
| Kennedy, Charles | Male | | | | | Clark, Hulda Elvira | February 17, 1841 | IL |
| Kent, Oliver | Male | | | | | Hull, Dorothy | 1657 | Of, Northleigh, Exeter, England |
| Kibbe, Ann | Female | 1663 | Salem, Essex, Massachusetts | | | | | |
| Kibbe, Ann | Female | Bet. March 23, 1710/11 - March 1711/12 | Enfield, Hartford, Connecticut | 1773 | | Kibbe, James | September 09, 1732 | Enfield, Hartford, Connecticut |
| Kibbe, Deborah | Female | November 07, 1647 | Boston, Suffolk, Massachusetts | | | Parker, Thomas | | Reading, Middlesex, Mass. |
| Kibbe, Dorothy | Female | October 20, 1696 | Enfield, Hartford, Conn | | | Thomas, Benjamin | | |