| Father | Male Lawrence Eugene Cowan |
| Born | 22 Apr 1922 | Tennessee |
| Died | 7 Nov 1981 | |
| Buried | Pleasant Hill Cemetery, Sevier County, Tennessee |
|
| Married | ||
| Father | Earl Lee Cowan | F46348 Group Sheet | |
| Mother | Emma Bell Bales | F46348 Group Sheet | |
| Mother | Female Mary Ailene Tarwater |
| Born | 12 Jul 1923 | Sevier County, Tennessee |
| Died | 6 Nov 1989 | |
| Buried | Pleasant Hill Cemetery, Sevier County, Tennessee |
|
| Other Spouse | McFalls | F46344 | |
| Married | ||
| Father | Levi Jenkins Tarwater | F40712 Group Sheet | |
| Mother | Anna Mae Jenkins | F40712 Group Sheet | |
| Child 1 | Male + Earl Levi Cowan |
| Born | Abt 1941 | |
| Died | 30 Mar 2013 | |
| Buried | 5 Apr 2013 | Pleasant Hill Cemetery, Sevier County, Tennessee |
| Spouse | Ruth Neva Suttles | F82554 | |
| Married | 1 Jan 1991 | Knox County, Tennessee |
| Child 3 | Female + Annabelle Cowan |
| Born | Abt 1952 | |
| Died | 12 May 2014 | |
| Buried | ||
| Spouse | James Anderson Dellinger | F46349 | |
| Married | Sevier County, Tennessee |
|
| Spouse | Stewart | F46346 | |
| Married | ||
| Child 5 | Male Terry Lynn Cowan |
| Born | 20 Mar 1964 | |
| Died | ||
| Buried | ||
| Spouse | Janie Paulette Ogle | F136589 | |
| Married | 11 May 1986 | Sevier County, Tennessee |