| Father | Male John G. Lewallen |
| Born | 26 Jul 1869 | |
| Died | 16 Mar 1958 | |
| Buried | Lenoir City Cemetery, Lenoir City, Loudon County, Tennessee |
|
| Married | ||
| Father | Andrew Russell Lewallen | F154470 Group Sheet | |
| Mother | Nancy Derick Carpenter | F154470 Group Sheet | |
| Mother | Female Cynthia Jane Greer |
| Born | 11 Dec 1876 | Tennessee |
| Died | 22 Jul 1936 | Loudon County, Tennessee |
| Buried | 25 Jul 1936 | Lenoir City Cemetery, Lenoir City, Loudon County, Tennessee |
| Father | B. T. Greer | F154481 Group Sheet | |
| Mother | Tolitha Peters | F154481 Group Sheet | |
| Child 1 | Male + John Granville Lewallen, Jr. |
| Born | 27 Jul 1901 | |
| Died | 6 Oct 1959 | |
| Buried | Lenoir City Cemetery, Lenoir City, Loudon County, Tennessee |
|
| Spouse | Blanche V. Greenway | F154465 | |
| Married | 10 Sep 1921 | Loudon County, Tennessee |