| Father | Male Roy B. McMahan |
| Born | Abt 1901 | Tennessee |
| Died | 17 Feb 1964 | Knox County, Tennessee |
| Buried | ||
| Married | ||
| Father | Happy John W. McMahan | F19394 Group Sheet | |
| Mother | Barbara E. Knight | F19394 Group Sheet | |
| Mother | Female Alice L. |
| Born | Abt 1902 | Tennessee |
| Died | 1 Jan 1982 | Knox County, Tennessee |
| Buried | ||
| Father | ||
| Mother | ||
+ Carroll Reece "Mac" McMahan |
| Born | 19 Sep 1921 | Sevier County, Tennessee |
| Died | 12 May 2012 | |
| Buried | 15 May 2012 | Clarks Grove Cemetery, Blount County, Tennessee |
| Spouse | Faye "Mickey" McGuire | F126426 | |
| Married | ||
+ Theodore Catlett McMahan |
| Born | 8 Jul 1924 | Tennessee |
| Died | 16 Apr 2012 | |
| Buried | 19 Apr 2012 | Hills Union Cemetery, Jefferson County, Tennessee |
| Spouse | Mary E. Manning | F131764 | |
| Married | ||