| Father | Male Horace S. McMahan |
| Born | 15 Jul 1902 | Sevier County, Tennessee |
| Died | 12 Jun 1961 | Cocke County, Tennessee |
| Buried | Dunn Cemetery, Cocke County, Tennessee |
|
| Married | ||
| Father | Sanberry B. McMahan | F14696 Group Sheet | |
| Mother | Pheobe Dunn | F14696 Group Sheet | |
| Mother | Female Bertha Stuart |
| Born | Jul 1892 | Cocke County, Tennessee |
| Died | Bef 8 Apr 2006 | |
| Buried | Dunn Cemetery, Cocke County, Tennessee |
|
| Father | John Stuart | F68933 Group Sheet | |
| Mother | Harriet "Nola" Smith | F68933 Group Sheet | |
| Child 1 | Female + Mildred Pauline McMahan |
| Born | Abt 1925 | |
| Died | 8 Apr 2006 | East Tennessee Baptist Hospital, Knoxville, Knox County, Tennessee |
| Buried | 12 Apr 2006 | Faubion Cemetery |
| Spouse | James Lester Keller | F14707 | |
| Married | 30 Sep 1958 | Cocke County, Tennessee |
| Child 2 | Male + Creed McMahan |
| Born | 9 Mar 1926 | |
| Died | Jan 1975 | |
| Buried | ||
| Spouse | Betty Jo Mantooth | F14708 | |
| Married | ||
| Spouse | Grace Conway | F32402 | |
| Married | ||
| Child 4 | Male John B. McMahan |
| Born | 5 Sep 1933 | |
| Died | 5 Oct 1991 | |
| Buried | Dutch Bottoms Cemetery, Cocke County, Tennessee |
|
| Spouse | Betty Martin | F14709 | |
| Married | ||
| Child 5 | Male Horace B. McMahan |
| Born | 28 Jun 1929 | |
| Died | 17 Apr 1984 | |
| Buried | ||
| Spouse | Lena M. Ledford | F14710 | |
| Married | ||
| Spouse | Hassie Bolden | F14711 | |
| Married | ||
| Child 7 | Female + Irene "Toots" McMahan |
| Born | 6 Sep 1940 | |
| Died | 30 Nov 1997 | |
| Buried | ||
| Spouse | Ronald Cecil Templin | F14713 | |
| Married | 14 Jul 1958 | Jefferson County, Tennessee |