| Father | Male James Britton "Britt" McMahan |
| Born | 11 Apr 1917 | Tennessee |
| Died | 20 Feb 1980 | Knox County, Tennessee |
| Buried | Highland South Memorial Park Cemetery, Knoxville, Knox County, Tennessee |
|
| Married | ||
| Other Spouse | Vee | F117268 | |
| Married | ||
| Father | Ashley N. McMahan | F40375 Group Sheet | |
| Mother | Annie Elsie Nora Watson | F40375 Group Sheet | |
| Mother | Female Margaret Anavia Shelton |
| Born | 1919 | Tennessee |
| Died | 1985 | |
| Buried | Highland South Memorial Park Cemetery, Knoxville, Knox County, Tennessee |
|
| Father | William Thomas Shelton | F51651 Group Sheet | |
| Mother | C. Dessie Williams | F51651 Group Sheet | |
+ David Britton McMahan |
| Born | 4 Nov 1936 | Tennessee |
| Died | 31 Dec 2015 | |
| Buried | 4 Jan 2016 | Sherwood Memorial Gardens Cemetery, Blount County, Tennessee |
| Spouse | Carrie | F163929 | |
| Married | Abt 1959 | |
| Child 2 | Male John Glenn McMahan |
| Born | 26 Dec 1938 | Tennessee |
| Died | 19 Jan 1939 | Sevier County, Tennessee |
| Buried | 19 Jan 1939 | Middle Creek Methodist Church Cemetery, Sevier County, Tennessee |
| Child 3 | Female Martha E. McMahan |
| Born | Abt 1940 | Tennessee |
| Died | Bef 22 Apr 2011 | |
| Buried | ||
| Spouse | Easterly | F163928 | |
| Married | ||
| Child 10 | Female Charlotte Ruth McMahan |
| Born | ||
| Died | ||
| Buried | ||
| Spouse | Ricketts | F68555 | |
| Married | ||
| Spouse | Lowman | F117272 | |
| Married | ||
| Child 13 | Female Theresa Kay McMahan |
| Born | 13 Jun 1958 | Sevier County, Tennessee |
| Died | 13 Jun 1959 | Knox County, Tennessee |
| Buried | 16 Jun 1959 | Shiloh Cemetery, Pigeon Forge, Sevier County, Tennessee |