| Name | aka | Name source info. |
| KAY, William Russell | | Drury William Kay, page 35. |
| KEATON, Unknown | | L. W. and Ada Alford Snowden, page415. |
| KECK, Fannie Mae | | Lester-Powers Ranch, Inc. 1906-1978, page 86. |
| KELLEY, Nettie Ellen | | John A. Salmon, page 134. |
| KELLEY, William | | John A. Salmon, page 134. |
| KENNEY, Granvill Bond | | Granvill Bond Kenney, page 134. |
| KENNEY, William | | Granvill Bond Kenney, page 134. |
| KERLEY, Nellie May | | Francis Middleton Franklin and Melvina Walker, page 475. |
| KERLEY, U. S. | | Francis Middleton Franklin and Melvina Walker, page 475. |
| KERR, Dudley | | Jack, Jere and Will Rutherford, page131. |
| KEY, John Roberts | | Family History of Warren & Maggie Wheeler, page 42. |
| KEY, Kathleen | | Family History of Warren & Maggie Wheeler, page 42. |
| KEYS, Alen | | Mills Whitley, page 32. |
| KEYS, James Robert | | Mills Whitley, page 32. |
| KEYS, Jed | | Mills Whitley, page 32. |
| KEYS, Mr. | | Mills Whitley, page 32. |
| KEYS, Noel | | Mills Whitley, page 32. |
| KIDD, James | | Alexander Murphy and Elizabeth McKinney, page 464. |
| KIM, Song Ja | | Dusek Family, page 433. |
| KIMBALL, Albert | | James Floyd Kimball, page 56. |
| KIMBALL, Celia | | James Floyd Kimball, page 56. |
| KIMBALL, Delia | | James Floyd Kimball, page 56. |
| KIMBALL, Henry | | James Floyd Kimball, page 56. |
| KIMBALL, James Floyd | Jadie KIMBALL | James Floyd Kimball, page 56. |
| KIMBALL, James Floyd | | (1) Jay W. (Joe Walker) and Ora Kimball Martin, page 53. (2) James Floyd Kimball, page 56. (3) Thomas Jefferson West, page 511. |
| KIMBALL, Jefferson Floyd | Jeffie KIMBALL | James Floyd Kimball, page 56. |
| KIMBALL, Juanita | | James Floyd Kimball, page 56. |
| KIMBALL, Lolita | | James Floyd Kimball, page 56. |
| KIMBALL, Ora | | (1) Ceburn and Mary E. Walker Martin, page 49. (2) Jay W. (Joe Walker) and Ora Kimball Martin, page 53. |
| KIMBALL, Robert | | James Floyd Kimball, page 56. |
| KIMBALL, S. Butler | | James Floyd Kimball, page 56. |
| KIMBALL, Selena | | James Floyd Kimball, page 56. |
| KIMBALL, Unknown | | Thomas Jefferson West, page 511. |
| KIMBALL, Weston | | James Floyd Kimball, page 56. |
| KINDLEY, James Harry | | Leonard Ellis "Bud" Potts, page 243. |
| KING, Dossie | | The Greer Family, page 433. |
| KING, W. A. | | Doctors of Tilden and McMullen County, page 540. |
| KINNIBRUGH, Alfred | | My Winters Lineage, page 571. |
| KINNIBRUGH, James Alfred | | My Winters Lineage, page 571. |
| KITE, Eva Ann | | (1) Felix Houston (Jabbie) Burris and Vivian Eckols Burris McKean, page 152. (2) W. A. Lowe and May Beall Lowe, page 192. |
| KLINE, Joan Maurie | | John A. Salmon, page 134. |
| KNAGGS, Mary Elizabeth | | Walter T. Morgan and Lottie Franks Morgan, page 508. |
| KNAPP, Raymond H. | | W. A. Lowe and May Beall Lowe, page 192. |
| KNAPP, Raymond H. | | W. A. Lowe and May Beall Lowe, page 192. |
| KNIERIEM, Linda | | John Ishmael and Mary Luther (Mollie) Shannon, page 278. |
| KNIGHT, Betty Joe | | John Ishmael and Mary Luther (Mollie) Shannon, page 278. |
| KNIGHT, Unknown | | Harry George Zavisch and Lena McClaugherty Zavisch, page 525. |
| KOHUTEK, Brookie Lorraine | | Grace Lenora Kuykendall, page 539. |
| KOHUTEK, Francis Andrew | | Grace Lenora Kuykendall, page 539. |
| KORTIS, Joe | | History of Frank Blaha Family, page 131. |