| Father | Male Walter D. McMahan |
| Born | 7 Jun 1897 | |
| Died | 26 Jan 1938 | |
| Buried | Pleasant Hill Cemetery, Sevier County, Tennessee |
|
| Married | ||
| Father | William Porter McMahan | F43411 Group Sheet | |
| Mother | Candice H. Marcus | F43411 Group Sheet | |
| Mother | Female Willie Gertrude Smith |
| Born | 3 Apr 1904 | Tennessee |
| Died | 29 Dec 1984 | |
| Buried | Pleasant Hill Cemetery, Sevier County, Tennessee |
|
| Other Spouse | Joseph Wilson McMahan | F19505 | |
| Married | ||
| Father | Oscar Bates Smith | F20432 Group Sheet | |
| Mother | Lela Hatcher | F20432 Group Sheet | |
| Child 1 | Female + Reba McMahan |
| Born | 15 May 1920 | |
| Died | 14 Nov 2009 | St. Mary's Medical Center of Campbell County |
| Buried | 18 Nov 2009 | Campbell County Memorial Gardens Cemetery, Campbell County, Tennessee |
| Spouse | Robert Kyle Hall | F43368 | |
| Married | ||
| Child 2 | Male + Mayford Harold McMahan |
| Born | 15 Oct 1921 | Sevierville, Sevier County, Tennessee |
| Died | 16 Oct 2001 | Fort Sanders Parkwest Medical Center |
| Buried | 19 Oct 2001 | Highland Memorial Park Cemetery, Knoxville, Knox County, Tennessee |
| Spouse | Dorothy Luceen Culpepper | F85673 | |
| Married | ||
| Child 3 | Male Frank Howard McMahan |
| Born | 30 Apr 1925 | Tennessee |
| Died | 28 Jan 1988 | |
| Buried | Pleasant Hill Cemetery, Sevier County, Tennessee |
| Child 5 | Female + Dora McMahan |
| Born | 7 Apr 1931 | Sevier County, Tennessee |
| Died | 30 Mar 1992 | |
| Buried | Laurel Grove Cemetery, Sevier County, Tennessee |
|
| Spouse | Lloyd Fay Suttles | F42939 | |
| Married | ||