| Father | Male Thomas Dearnold Wilson McMahan |
| Born | 13 Dec 1849 | Tennessee  |
| Died | 5 Oct 1921 | |
| Buried | Middle Creek Methodist Church Cemetery, Sevier County, Tennessee |
|
| Married | 25 Jan 1877 | |
| Father | McNulty McMahan | F13217 Group Sheet | |
| Mother | Leah Rinehart | F13217 Group Sheet | |
| Mother | Female Melinda Caldona Trotter |
| Born | 18 Nov 1853 | Sevier County, Tennessee |
| Died | 16 Jul 1931 | |
| Buried | Middle Creek Methodist Church Cemetery, Sevier County, Tennessee |
|
| Father | Dr. William Harrison "Billy" Trotter | F1637 Group Sheet | |
| Mother | Sarah Trigg Emert | F1637 Group Sheet | |
| Child 1 | Female > Bertha Eileen McMahan |
| Born | 13 Apr 1878 | Sevier County, Tennessee |
| Died | 13 Mar 1959 | |
| Buried | Middle Creek Methodist Church Cemetery, Sevier County, Tennessee |
|
| Spouse | Rev. George Thomas Byrd | F13954 | |
| Married | ||
| Child 2 | Male Willie M. McMahan |
| Born | 27 Dec 1879 | |
| Died | 6 Feb 1883 | |
| Buried | Richardson Cove Cemetery, Sevier County, Tennessee |
| Child 4 | Male > Olen "Ernest" McMahan |
| Born | 31 Mar 1883 | Tennessee |
| Died | 2 Jan 1970 | |
| Buried | Middle Creek Methodist Church Cemetery, Sevier County, Tennessee |
|
| Spouse | Elizabeth Cornelia Jane Fox, "Lizzie" | F13956 | |
| Married | ||
| Child 6 | Female Nora Trotter McMahan |
| Born | 14 Jul 1887 | |
| Died | 17 Apr 1936 | |
| Buried | Middle Creek Methodist Church Cemetery, Sevier County, Tennessee |
| Child 7 | Male Walter Horace McMahan |
| Born | 7 Mar 1890 | |
| Died | 21 Aug 1890 | |
| Buried | Middle Creek Methodist Church Cemetery, Sevier County, Tennessee |
| Child 8 | Male > Roy Haskell McMahan |
| Born | 24 Dec 1892 | Sevier County, Tennessee |
| Died | 20 Mar 1952 | |
| Buried | Middle Creek Methodist Church Cemetery, Sevier County, Tennessee |
|
| Spouse | Ora Mae Fox | F13953 | |
| Married | ||
 Child 9 | Female> Stella Wilson McMahan |
| Born | 13 Feb 1895 | Sevier County, Tennessee |
| Died | 9 May 1990 | |
| Buried | Pigeon Forge Methodist Church Cemetery, Pigeon Forge, Sevier County, Tennessee |
|
| Spouse | Shirley Whittle Butler | F13951 | |
| Married | 1917 | |
| Child 10 | Male John Alvin McMahan |
| Born | 3 Dec 1898 | Tennessee |
| Died | 23 Jun 1984 | |
| Buried | Middle Creek Methodist Church Cemetery, Sevier County, Tennessee |
|
| Spouse | Juanita Whitaker | F13949 | |
| Married | ||