| Name | Sex | Birth date | Birth location | Death date | Death location | Spouse | Marriage date | Marriage location |
|---|
| Jensen, Johanne | Female | January 16, 1835 | Herstedvester, Copenhagen, Denmark | July 05, 1899 | Spanish Fork, Utah, UT | Larsen, Lars | November 05, 1857 | Herstedoster, Copenhagen, Denm |
| Jensen, Karen | Female | Abt. 1681 | of Omo, Soro, Denmark | | | Jacobsen, Peiter | October 13, 1701 | of Omo, Soro, Denmark |
| Jensen, Karen Marie | Female | 1755 | Haugaard, Denmark | | | Josephsen, Peder | May 20, 1779 | Erskev, Thisted, Denmark |
| Jensen, Kirstine | Female | | | | | Nielsen, Rasmus | | |
| Jensen, Mads | Male | Abt. 1678 | | | | | | |
| Jensen, Mette | Female | | | | | Pedersen, Peder Christian | March 14, 1845 | Vraa, Hjorring, Denmark |
| Jensen, Morten | Male | March 29, 1749 | V. Hjermitslev, Hjorring, Denmark | | | Mette, ??? | October 25, 1787 | V. Hjermitslev, Hjorring, Denmark |
| Jensen, Peder | Male | Abt. 1759 | Lundby Mark, Soro, Denmark | April 26, 1824 | Tjaereby, Soro, Denmark | Christensdatter, Maren | November 15, 1795 | Ondlose, Holbaek, Denmark |
| Jensen, Sorren | Male | | | | | | | |
| Jeppesdatter, Ane Cathrine | Female | | | | | Hansen, Lars | March 05, 1824 | |
| Jeppesen, Maren | Female | | | | | Peitersen, Johannes | October 07, 1747 | |
| Jepsen, Jens | Male | | | | | Jensdatter, Maren | February 09, 1802 | Snedsted, Thisted, Denmark |
| Jessop, Agnes | Female | | | | | Ryse, Reynold | 1573 | Suffolk, Eng. |
| Jessopp, Robert | Male | | | | | Pomeroy, Agnes | | |
| Jewell, Elizabeth | Female | | | | | Humphreys, William | February 27, 1787 | |
| Jewett, Joseph | Male | | | | | Wood, Ruth | Bet. January 16, 1678/79 - January 1679/80 | ROWLEY, Essex, MA |
| Jex, George Hyrum | Male | | | | | Larsen, Bodil Kjerstine | January 31, 1889 | MANTI, Sanpete, UT |
| Joan | Female | | | | | Fiske, Robert | | |
| Joan | Female | | | | | Fiske, Robert | | England |
| Joan | Female | | | | | Fiske, Augustine | | |
| Joan | Female | Abt. 1450 | Bures, Suffolk, England | | | Ryse, Yan | | |
| Joan | Female | 1513 | Baldock, Hartford, England | | | Pratt, Thomas | | Baldock, Hertfordshire, England |
| Joan | Female | Abt. 1532 | Of High Ongar, Essex, England | | | Rande, Peter | | |
| Joan | Female | 1538 | Tewkesbury, Gloucester, England | 1630 | Tewkesbury, Gloucestershire, England | Phelps, James | 1559 | Tewkesbury, Gloucs, Eng |
| Joan | Female | 1559 | Of Towcester, Northampton, England | September 22, 1610 | Towcester, Northampton, England | Lord, Richard | | Towchester, Northampton, England |
| Joane | Female | | | | | Hull, Joseph | | |
| Joane | Female | | | | | Wilkinson, John | | |
| Joane | Female | | | | | Warner, Thomas | | |
| Joanna | Female | | | | | Mead, Gabriel Goodman | | |
| Joanna | Female | | | | | Hull, Joseph | | |
| Joanna | Female | | | | | Rowley, Mathew | | |
| Joanne | Female | 1531 | England | | | Bird, Richard | 1551 | Of, Towcester, Northampton, England |
| Jochumsdatter, Inger | Female | | | | | | | |
| Jochumsdatter, Mariane | Female | | | January 18, 1797 | Langthiem, Jerslev, Hjorring, Denmark | | | |
| Jochumsen, Chresten | Male | | | | | | | |
| Jochumsen, Henrick | Male | Abt. 1717 | Of Jerslev, Hjorring, Denmark | | | Christensdatter, Kiersten | Bet. January 11, 1748/49 - January 1749/50 | Jerslev, Hjorring, Denmark |
| Jochumsen, Niels | Male | | | | | | | |
| Johan | Female | Abt. 1469 | Of Henlow, Bedfordshire, England | Aft. 1520 | | Tilly, Henry | Abt. 1488 | |
| Johan | Female | Abt. 1519 | of Ramsey, Essex, England | | | Marvin, Reynold | Abt. 1545 | RAMSEY, Essex, England |
| Johane | Female | 1515 | Of Harrietsham, Kent, England | Bet. January 23, 1561/62 - January 1562/63 | Harrietsham, Kent, Eng | Hynckleye, John | | |
| Johanna | Female | | | | | Allerton, Isaac | 1644 | New Amsterdam |
| Johansen, Ane Kirstine | Female | | | | | Justesen, Lars Heinrich | | |
| Johansen, Anne | Female | | | | | Larsen, Hans | April 15, 1800 | |
| John, 3rd Lord of Raby De Neville | Male | | | October 17, 1388 | Newcastle on Tyne, England | De Percy, Maud | 1364 | |
| John, Jr Haskell | Male | Bet. January 11, 1668/69 - January 1669/70 | Middleborough, Plymouth, Mass. | October 21, 1771 | New Salem, Franklin, Mass | Squires, Mary | Bet. March 02, 1696/97 - March 1697/98 | Cambridge, Middlesex, Mass |
| John, Jr Pratt | Male | Abt. 1638 | Hartford, Hartford, CT | November 23, 1689 | Hartford, Hartford, CT | Wyatt, Hepzibah | | Hartford, Hrtfrd, Cn |
| John, Jr. Beach | Male | April 16, 1654 | New Haven, New Haven, CT | April 26, 1709 | Stratford, Fairfield, CT | Staples, Hannah | December 18, 1679 | Stratford, Fairfield, CT |
| John, Jr. Knight | Male | | | | | Ingersoll, Bathsheba | 1647 | |
| John, Jr. Knight | Male | | | | | Ingersoll, Bathsheba | 1647 | Newbury, Essex, MA |
| John, Jr. Peterson | Male | | | | | | | |