| Name | Birth date | Relationship with John Williams |
| Gable, Modell Margarita | June 09, 1944 | Wife of the 2nd great-grandson |
| Giddens, Donna | | Wife of the 3rd great-grandson |
| Green, Pat | | Wife of the 2nd great-grandson |
| Grey, Gerald | | Husband of the 2nd great-granddaughter |
| Grey, Jerry Dean | February 10, 1962 | 3rd great-grandson |
| Grey, Monte Howard | September 20, 1964 | 3rd great-grandson |
| Haney, Eugene Douglas | | Husband of the 3rd great-granddaughter |
| Hardin, Octavia Pearl | February 08, 1920 | Wife of the 2nd great-grandson |
| Hardy, Candice Nichole | November 05, 1981 | 4th great-granddaughter |
| Hardy, Wesley | | Husband of the 3rd great-granddaughter |
| Harris, Billy Jean | | Wife of the 2nd great-grandson |
| Harvey, Alton | Abt. 1888 | Great-grandson |
| Harvey, Belton | Abt. 1891 | Great-grandson |
| Harvey, Caladonia | Abt. 1874 | Great-granddaughter |
| Harvey, Clifford D. | September 1880 | Great-grandson |
| Harvey, Fenton | Abt. 1886 | Great-grandson |
| Harvey, Henry | | Great-grandson |
| Harvey, Olie | Abt. 1898 | Great-grandson |
| Harvey, Roderick Drue | Abt. 1852 | Husband of the granddaughter |
| Harvey, Rosa | June 1897 | Great-granddaughter |
| Harvey, Stephan P. | Abt. 1878 | Great-grandson |
| Hawkins, Lori Ray | September 23, 1969 | Wife of the 4th great-grandson |
| Heinzke, Albert | | Husband of the 2nd great-granddaughter |
| Hodges, Agnes | | Wife of the great-grandson |
| Holt, June | September 03, 1945 | Wife of the 2nd great-grandson |
| Hughes, Colton Ray | March 21, 1992 | 4th great-grandson |
| Hughes, Dustin Brice | | 4th great-grandson |
| Hughes, Freddie Lynn | | Husband of the 3rd great-granddaughter |
| Hughey, Pat | | Wife of the 2nd great-grandson |
| Hutto, George | | Son-in-law |
| James, Carolyn | September 17, 1966 | 4th great-granddaughter |
| James, Donald | February 07, 1964 | 4th great-grandson |
| James, Nick | | Husband of the 3rd great-granddaughter |
| Janet | | Wife of the 3rd great-grandson |
| Johnson, Muriel Grady | | Wife of the 2nd great-grandson |
| Johnston, Celestial Raye | March 04, 1977 | 4th great-granddaughter |
| Johnston, Charles David | December 29, 1952 | Husband of the 3rd great-granddaughter |
| Jones, Willie Ruth | | Wife of the 2nd great-grandson |
| Jr, Raymundo Lozano | April 24, 1976 | 4th great-grandson |
| Jr, William Earl Williams | November 07, 1939 | 2nd great-grandson |
| Kaumens, Maria | November 23, 1949 | Wife of the 3rd great-grandson |
| Kennington, Martha | May 1832 | Daughter-in-law |
| Kindred, Bessie Shepard | September 03, 1907 | Wife of the great-grandson |
| Kingsley, Pearl | | Wife of the 2nd great-grandson |
| Kirkpatric, Adam | | Husband of the 4th great-granddaughter |
| Kirkpatric, Adam Wayne | September 14, 2004 | 5th great-grandson |
| Lacroyx, Susie | Abt. 1955 | Wife of the 3rd great-grandson |
| Lamb, Gladys Velma | November 12, 1918 | Wife of the 2nd great-grandson |
| LeAnn | | Wife of the 3rd great-grandson |
| Lewis, Charlie | | Husband of the granddaughter |