| Name | Relationship with Tracy Laudenslager | Civil | Canon |
| Keen | 3rd cousin once removed | IX | 5 |
| Keen, Jennifer | 3rd cousin once removed | IX | 5 |
| Keen, Keith Alan | 3rd cousin | VIII | 4 |
| Keen, Kimberly | 3rd cousin once removed | IX | 5 |
| Keen, Lynn Vern | 3rd cousin | VIII | 4 |
| Keen, Scott | 3rd cousin once removed | IX | 5 |
| Keen, Vernon G. | Husband of the 2nd cousin once removed | | |
| Keiter, Gloria Patricia | Wife of the 2nd cousin once removed | | |
| Keiter, Janice Elaine Lebo | Wife of the 1st cousin once removed | | |
| Keiter, Sandy | Wife of the 2nd cousin | | |
| Kelchner, Kenneth Dane | Husband of the 2nd cousin | | |
| Kelchner, Kristie Kae | 2nd cousin once removed | VII | 4 |
| Kelchner, Michael Lee | 2nd cousin once removed | VII | 4 |
| Kelchner, Rick Allen | 2nd cousin once removed | VII | 4 |
| Kelly, Clara Jean | 3rd cousin once removed | IX | 5 |
| Kelly, Michael | Husband of the 3rd cousin | | |
| Kelly, Sean | 3rd cousin once removed | IX | 5 |
| Kempher, Sharon Leslie | Wife of the half 5th cousin once removed | | |
| Kephart, Emilyn Grace | 2nd cousin once removed | VII | 4 |
| Kephart, Matthew | Husband of the 2nd cousin | | |
| Kephart, Sarah Justine | 2nd cousin once removed | VII | 4 |
| Kepley, Beverly | Ex-wife of the 2nd cousin once removed | | |
| Kerschner, Anna Maria | Wife of the 1st cousin 4 times removed | | |
| Kershner, Jefferson | Husband of the half 3rd cousin 3 times removed | | |
| Kerstetter, Minnie M. | Wife of the half 3rd cousin 3 times removed | | |
| Kessler, Virginia | Wife of the half 5th cousin once removed | | |
| Key, Elmer | Husband of the 2nd cousin twice removed | | |
| Kheuma, Amar | Husband of the 1st cousin once removed | | |
| Kiehl, Anna Elizabeth | 6th great-grandmother | VIII | 8 |
| Kiehl, George | 7th great-grandfather | IX | 9 |
| Kiemele, Aaron Nicholas | Half 6th cousin | XIV | 7 |
| Kiemele, Hannah Noelle | Half 6th cousin | XIV | 7 |
| Kiemele, Jordan Philip | Half 6th cousin | XIV | 7 |
| Kiemele, Lester James | Husband of the half 5th cousin once removed | | |
| Killen, Esther Leigh | Wife of the 3rd cousin once removed | | |
| Kim | Ex-wife of the 4th cousin once removed | | |
| Kimas, Mary Ann | Wife of the half 4th cousin twice removed | | |
| King, Aaron | Half 6th cousin | XIV | 7 |
| King, Alex Jay | Half 6th cousin | XIV | 7 |
| King, Anthony | Husband of the half 5th cousin once removed | | |
| King, Daniel | Husband of the half 5th cousin once removed | | |
| King, Justin Daniel | Half 6th cousin | XIV | 7 |
| Kinsinger, Allen Isaac | 2nd cousin once removed | VII | 4 |
| Kinsinger, Bertha Yoma | 1st cousin twice removed | VI | 4 |
| Kinsinger, Charles Monroe | 1st cousin twice removed | VI | 4 |
| Kinsinger, Chris Eric | 3rd cousin | VIII | 4 |
| Kinsinger, Clarence Emanuel | 1st cousin twice removed | VI | 4 |
| Kinsinger, Daughter | 2nd cousin once removed | VII | 4 |
| Kinsinger, Elsie S. | 1st cousin twice removed | VI | 4 |
| | Wife of the half 3rd cousin 3 times removed | | |