| Father | Male Isaac Allen McMahan |
| Born | 13 Jun 1874 | Tennessee |
| Died | 1 Dec 1927 | |
| Buried | McMahan Cemetery, Cocke County, Tennessee |
|
| Married | ||
| Other Spouse | Annie Mae Gunter | F34884 | |
| Married | ||
| Father | Henderson McMahan | F38262 Group Sheet | |
| Mother | Anna McGaha | F38262 Group Sheet | |
| Mother | Female Algie Jane Smith |
| Born | 1 May 1876 | Tennessee |
| Died | 20 Apr 1957 | |
| Buried | ||
| Father | Thomas Smith | F27600 Group Sheet | |
| Mother | Barsheba "Bashie" Webb | F27600 Group Sheet | |
| Child 1 | Female Basha McMahan |
| Born | Abt 1899 | Tennessee |
| Died | Bef 25 Aug 2001 | |
| Buried | ||
| Spouse | Smallwood | F33168 | |
| Married | ||
| Child 3 | Male + Stossel McMahan |
| Born | 3 Feb 1909 | Cosby, Cocke County, Tennessee |
| Died | 24 Sep 1982 | |
| Buried | ||
| Spouse | Lois Margaret Ownby | F34014 | |
| Married | 8 Mar 1948 | |
| Child 5 | Female + Bonnie Estelle McMahan |
| Born | 6 Dec 1913 | Tennessee |
| Died | 25 Aug 2001 | Newport Medical Center, Newport, Cocke County, Tennessee |
| Buried | 30 Aug 2001 | Ogle's Chapel Baptist Church Cemetery, Cocke County, Tennessee |
| Spouse | Austin O. Jenkins | F33166 | |
| Married | ||
+ Smith Ardell McMahan |
| Born | Abt 1916 | Tennessee |
| Died | 1989 | |
| Buried | ||
| Spouse | Nina McGaha | F68202 | |
| Married | ||