| Name | Birth date | Death date | Spouse | Marriage date |
|---|
| Smithson, Robert Carlton | Private | | Cannon, Beverly Jane | Private |
| Smithson, Robert L. | Private | | | |
| Smithson, Robert Lee | Private | | Elder, Francis | Private |
| Smithson, Robert Leland "Bob" | Private | | Wee, Angela Joan | Private |
| Smithson, Robert Leroy | Private | | | |
| Smithson, Robert Michael | Private | | Rhoten, Linda Jo | Private |
| Smithson, Rosemary | Private | | Cooper, ??? | Private |
| Smithson, Roxie May | Private | | Haden, Charles Dean | Private |
| Smithson, Roy E. | Private | | | |
| Smithson, Roy M. | January 24, 1901 | March 06, 1962 | Adams, Birdie V. | Private |
| Smithson, Royal Mc. | May 03, 1900 | April 1985 | | |
| Smithson, Ruby Mai | Private | | Smith, John Thurman | Private |
| Smithson, Sally | | Unknown | | |
| Smithson, Sam Cliff | Private | | | |
| Smithson, Sammie Lou | January 15, 1889 | January 1974 | Reed, George C. | |
| Smithson, Sandra | Private | | | |
| Smithson, Sarah E. | 1845 | Unknown | | |
| Smithson, Sarah Elizabeth | | Unknown | Shepard, Carlos | |
| Smithson, Sarah Hope | Private | | | |
| Smithson, Sarah Jane | | Unknown | Patton, James Madison | |
| Smithson, Sarah Jane | 1837 | Unknown | | |
| Smithson, Sharon Ann (Burke) | Private | | Parker, Harold J. | Private |
| Smithson, Shaun Christopher | Private | | | |
| Smithson, Sheryl Lynn | Private | | Wolfe, Robert | Private |
| Smithson, Shirley | Private | | | |
| Smithson, Stephanie Louise | Private | | | |
| Smithson, Steven Ronald | Private | | | |
| Smithson, Susan Elzira | | Unknown | Dewey, Frank | |
| Smithson, Susan Lee "Susie" | Private | | Doehrmann, Gary Donald | Private |
| Smithson, Susanah | Abt. 1857 | Unknown | | |
| Smithson, Sylvia | Private | | Wakefield, ??? | Private |
| Smithson, Taylor Douglas | Private | | | |
| Smithson, Thelma Thelmer | Private | | Montee, John | Private |
| Smithson, Theresa Kay | Private | | Cooper, William Charles | Private |
| Smithson, Thomas Darrell | Private | | Zoss, Judy | Private |
| Smithson, Thomas Edward | Private | | Blackwell, Ida Mary | Private |
| Smithson, Thomas Rinker "Tom" | Private | | Adams, Debra Kay "Debbie" | Private |
| Smithson, Thomas Teddy "Ted" | Private | | Wright, Betty Jane | Private |
| Smithson, Thomas W. | 1855 | Unknown | ???, Mary | |
| Smithson, Tracy Booth | Private | | Mozingo, Thomas Richard | Private |
| Smithson, Tracy Jo | Private | | Nold, Neal Kenneth | Private |
| Smithson, Twila Kay | Private | | Clayton, James William | Private |
| Smithson, Tyre | Abt. 1785 | Bef. April 25, 1825 | Murrell, Secelia "Celia" | December 05, 1809 |
| Smithson, Unknown Daughter | | Unknown | | |
| Smithson, Vernon Lee | Private | | | |
| Smithson, Vicki Rae | Private | | Arthur, Mick Francis | Private |
| Smithson, Victoria Marie | Private | | | |
| Smithson, Virginia Caroline | Private | | | |
| Smithson, Virginia Dee | Private | | | |
| Smithson, Virginia Leigh | Private | | | |