| Name | Birth date | Birth location | Death date | Death location | Spouse | Marriage date | Marriage location |
| Joy, Jacob | | | | | Spencer, Elizabeth | 23 May 1672 | Hartford, Hartford, Connecticut |
| Julison, Martin | Abt. 1892 | | | | Wilkinson, Florence | 27 December 1909 | |
| June | | | | | Clarke, Thomas | | |
| Junk Or Anna, Hanna Eliza | | | | | Thompson, William | 27 December 1864 | |
| K. Noring, Johanna Margreta | 04 January 1875 | Nordmaling, Vasterbotten, Sweden | | | | | |
| K. Noring, Lariom | | | | | Markstrom, Matilda | | |
| Kaiser, Florence | 02 August 1912 | Yankton, Yankton, South Dakota | | | Brewer, William Floyd | | |
| Karen | | | | | Johnson, Walter | | |
| Karlsson, Lars | | | | | Noring, Sophia Gustafva | | Gothenb |
| Kate | Abt. 1877 | South Dakota | 1942 | | Young, Benjaman Franklin | Abt. 1905 | |
| Kathan, Gary Otis | 10 October 1940 | Kimbell, South Dakota | | | Brown, Sandra Jean | | |
| Kathan, Gregory Alan | 05 October 1963 | Aberdeen, Brown, South Dakota | | | | | |
| Kayle, Peggy | | | | | Brewer, Wesley | | |
| Keegan, Bessie Didama | 03 February 1890 | Nebraska | 30 September 1986 | | Keehner, George | | |
| Keegan, Brian Bristol | 21 July 1895 | Nebraska | August 1968 | | Royer, Ethel | 12 November 1914 | |
| Keegan, Charles | | | 14 January 1872 | | | | |
| Keegan, Elizabeth Ann | 1864 | Niobrara, Nebraska | | | Hoese, Peter | | |
| Keegan, Francis | 05 October 1866 | St. James, Nebraska | 13 December 1924 | Cedar, Nebraska | Mallatt, Frances | | |
| Keegan, Henry Edward | 21 July 1891 | Nebraska | 25 November 1892 | | | | |
| Keegan, James | | | | | Morgan, Mary Elizabeth | | |
| Keegan, James | | Ireland | | | Ellen | | |
| Keegan, James Edward | 10 April 1862 | Nebraska | 27 December 1915 | | Chamberlain, Lillian Belle | 1887 | |
| Keegan, James Edward, Jr | 07 December 1898 | | May 1973 | | | | |
| Keegan, John | | St. James, Cedar, Nebraska | 20 March 1873 | | | | |
| Keegan, Margaret Frances | 21 December 1893 | Nebraska | 07 June 1978 | Pierre, South Dakota | Royer, Charles Augustus | 05 October 1909 | Pierre, South Dakota |
| Keegan, Margaret Jane | 18 September 1858 | Blue Earth, Minnesota | 02 August 1909 | | Hough, Thomas R | 21 October 1886 | |
| Keegan, Mary Edna | 11 September 1888 | Nebraska | June 1983 | | Cross, Bert | | |
| Keegan, Mary Elizabeth | 19 September 1860 | Niobrara, Nebraska | | | Crouch, Dayton Fremont | 12 April 1887 | |
| Keegan, Peter | 01 January 1829 | Ireland | 15 March 1913 | Cedar, Nebraska | Young, Mary | 18 April 1857 | Cross Plains, Wisconsin |
| Keegan, Peter | 19 December 1867 | St. James, Cedar, Nebraska | | | Crouch, Myrtle Louella | | |
| Keegan, Thomas W | 21 December 1893 | Nebraska | 1962 | | Keehner, Riccalouis | | |
| Keehner, George | | | | | Keegan, Bessie Didama | | |
| Keehner, Riccalouis | | | | | Keegan, Thomas W | | |
| Kellogg, Asenath | | | | | Chamberlain, Washington | | |
| Kellogg, Philena | | | | | Chamberlain, Orson | 01 January 1817 | |
| Kelly, James Andrew | | | | | Thompson, Frances Marion | 21 May 1902 | (manti L.D.S. Te |
| Keltner, Matilda | October 1848 | Maryland | | | Falconer, Samuel | | |
| Kent, Daniel | | | | | Young, Nancy | 13 January 1803 | Whitingham, Windham, Vermont |
| Kent, Dudley | | | 1776 | | Granger, Hannah | | |
| Kent, Tryphosa (Tryphosia) | | | | | Granger, Gideon | 23 December 1762 | |
| Kenyon, Esther | | | | | Brewer, Everetta Jessie | | |
| Keridge, Rose | 13 April 1572 | Saxted, Suffolk, England | 19 September 1627 | Westhorpe, Suffolk, England | Clarke, Thomas | 13 May 1600 | Westhorp, Suffolk, England |
| Kerns, Bill | | | | | Carter, Carol Patricia | | |
| Kerrich, Giles | Abt. 1545 | Saxted, Suffolk, England | | | | | |
| Kerrich, Isabel | Abt. 1566 | Of, Saxted, Suffolk, England | | | | | |
| Kerrich, John | Abt. 1535 | Saxted, Suffolk, England | | | | | |
| Kerrich, Margaret | Abt. 1568 | Saxted, Suffolk, England | | | | | |
| Kerrich, Margery | 06 July 1574 | Saxted, Suffolk, England | | | | | |
| Kerrich, Mary | Abt. 1570 | Saxted, Suffolk, England | | | | | |
| Kerrich, Mrs Margery | Abt. 1542 | Saxted, Suffolk, England | April 1610 | Saxtead, Suffolk, England | Kerrich, William | Abt. 1565 | |