| Father | Male John Edward Flack |
| Born | 15 Sep 1884 | |
| Died | 11 Feb 1971 | |
| Buried | Round Hill Baptist Church Cemetery, Rutherford County, North Carolina |
|
| Married | ||
| Father | ||
| Mother | ||
| Mother | Female Malinda Stokes Koon |
| Born | 3 Sep 1888 | |
| Died | 14 Jan 1982 | |
| Buried | Round Hill Baptist Church Cemetery, Rutherford County, North Carolina |
|
| Father | Peter Koon | F97555 Group Sheet | |
| Mother | Frances Ellen Stokes | F97555 Group Sheet | |
| Child 1 | Male Austin DeVault Flack |
| Born | 29 May 1913 | |
| Died | 13 Mar 2005 | |
| Buried | Round Hill Baptist Church Cemetery, Rutherford County, North Carolina |
| Child 2 | Male Justin C. Flack |
| Born | 6 Jul 1915 | |
| Died | 14 Mar 2003 | |
| Buried | Round Hill Baptist Church Cemetery, Rutherford County, North Carolina |
|
| Spouse | Nora Juline Lord | F156231 | |
| Married | ||
| Child 3 | Male John Edward Flack, Jr. |
| Born | 7 Aug 1919 | |
| Died | 24 Mar 1999 | |
| Buried | Round Hill Baptist Church Cemetery, Rutherford County, North Carolina |
|
| Spouse | Linda Mable Patterson | F156230 | |
| Married | ||
| Spouse | Bernice Evelyn Moore | F156232 | |
| Married | ||
| Child 4 | Male Neal Jason Flack |
| Born | 7 May 1921 | |
| Died | 21 Oct 1980 | |
| Buried | Round Hill Baptist Church Cemetery, Rutherford County, North Carolina |
|
| Spouse | Elsie Marie Weatherington | F156233 | |
| Married | ||
| Spouse | Eugenia Belle Scoggin | F156234 | |
| Married | ||
| Child 5 | Male Peter Jason "Pete" Flack |
| Born | 21 Nov 1931 | |
| Died | 7 Aug 2010 | |
| Buried | Round Hill Baptist Church Cemetery, Rutherford County, North Carolina |
| Child 8 | Female + Marjorie Juanita Flack |
| Born | 5 Nov 1922 | |
| Died | 29 Jan 2015 | White Oak Manor, Rock Hill, South Carolina |
| Buried | ||
| Spouse | Worth Cleveland Buchanan | F156222 | |
| Married | ||