| Name | Birth date | Relationship with Megan Robinson |
| Sheild, Munis | 1955 | Husband of the 3rd cousin once removed |
| Sheild, Sarah Lynn | 11 Aug 1976 | 4th cousin |
| Sheild, Tamina Lynne | 24 Jan 1982 | 4th cousin |
| Sheily, Mary Jo | | Wife of the 2nd cousin twice removed |
| Shepple, Doline Bonita | | Wife of the 2nd cousin twice removed |
| Sherman, Shirley Wannell | 15 Feb 1938 | Grandmother |
| Sherry | 05 Nov 1939 | 2nd cousin twice removed |
| Sheryl | | Wife of the 1st cousin twice removed |
| Shives, Daisy Loretta | 25 Jan 1943 | 2nd cousin twice removed |
| Shives, Delores | 17 Oct 1940 | 2nd cousin twice removed |
| Shives, Frankie Leone | 10 Apr 1903 | 1st cousin 3 times removed |
| Shives, James Wesley II | | Husband of the 2nd great-grandaunt |
| Shives, James Wesley III | 28 Feb 1908 | 1st cousin 3 times removed |
| Shives, Jesse Pearl (Buster) | 29 Jan 1914 | 1st cousin 3 times removed |
| Shives, Jewel Edna | 11 Jul 1911 | 1st cousin 3 times removed |
| Shives, Thomas Edward | 03 Sep 1937 | 2nd cousin twice removed |
| Shofner, Heather | | Wife of the 1st cousin |
| Shoup, Baby Boy | 26 Feb 1918 | 1st cousin 3 times removed |
| Shoup, Dessa Blanche | 19 Oct 1899 | 1st cousin 3 times removed |
| Shoup, Elena Bernice | 20 Jun 1913 | 1st cousin 3 times removed |
| Shoup, Ellis Alonza | 31 Oct 1873 | Husband of the 2nd great-grandaunt |
| Shoup, Esther Agnes | 05 Jul 1920 | 1st cousin 3 times removed |
| Shoup, Walter Robert | 22 Nov 1906 | 1st cousin 3 times removed |
| Shrum, Richard Mark | 04 Feb 1960 | Husband of the 2nd cousin once removed |
| Sides, Loretta | | Wife of the 1st cousin twice removed |
| Silva, Barbara | | Wife of the 1st cousin twice removed |
| Simth | | Husband of the 2nd cousin once removed |
| Simth, Afton | | 3rd cousin |
| Simth, Hannah Marie | Nov 2000 | 3rd cousin once removed |
| Simth, Monroe Delbert | | 3rd cousin |
| Simth, Sammy Jo | | 3rd cousin |
| Sixkiller, Arthur Lee | 09 Jul 1967 | 2nd cousin once removed |
| Sixkiller, Donnie Gene | 02 Feb 1971 | 2nd cousin once removed |
| Sixkiller, Marcus James | 14 Apr 1933 | Husband of the 1st cousin twice removed |
| Sixkiller, Sharon Marie | 06 May 1956 | 2nd cousin once removed |
| Sixkiller, Terry James | 14 Jun 1957 | 2nd cousin once removed |
| Slagle, Pam | | Wife of the 2nd cousin twice removed |
| Smith, Anna Mae | 23 Aug 1937 | Wife of the 2nd cousin twice removed |
| Smith, Bailey Caulen | 17 Aug 1998 | 3rd cousin |
| Smith, Christopher Eugene | Aug 2001 | 3rd cousin once removed |
| Smith, Clarence M. Jr. | 03 Apr 1917 | Husband of the 1st cousin 3 times removed |
| Smith, Earl Clarence | 30 Apr 1923 | Husband of the 1st cousin 3 times removed |
| Smith, Earlene Faye | 29 Aug 1952 | 2nd cousin twice removed |
| Smith, Emma Viola | 18 Aug 1886 | Wife of the 2nd great-granduncle |
| Smith, Jack Milton | 08 Jul 1946 | 2nd cousin twice removed |
| Smith, Jhanine LaDonna | | Wife of the 2nd cousin once removed |
| Smith, Kenny | | Husband of the 3rd cousin |
| Smith, Sherrie Ann | 17 Jun 1943 | 2nd cousin twice removed |
| Smith, Stacy Allen | 05 Oct 1971 | Husband of the 2nd cousin once removed |
| Smith, Virginia | | Wife of the 2nd cousin twice removed |