| Father | Male James A. O'Neil |
| Born | 14 Jun 1838 | Cocke County, Tennessee |
| Died | 22 Feb 1902 | |
| Buried | ||
| Married | 8 Jul 1858 | Jefferson County, Tennessee |
| Father | Colonel Joseph J. O'Neil | F35223 Group Sheet | |
| Mother | Nancy O'Neil | F35223 Group Sheet | |
| Mother | Female Orleans Ursula Mason |
| Born | 12 Jul 1841 | |
| Died | 25 Aug 1875 | |
| Buried | ||
| Father | Andrew Livingston Mason | F35224 Group Sheet | |
| Mother | Mary Ann Bragg | F35224 Group Sheet | |
| Child 1 | Male + John Oscar O'Neil |
| Born | 25 Apr 1859 | |
| Died | 7 Nov 1944 | |
| Buried | ||
| Spouse | Laura Ellen McClain | F35226 | |
| Married | ||
| Spouse | Rosa L. McClain | F35227 | |
| Married | ||
| Child 2 | Female + Mary Alice O'Neil |
| Born | 8 Mar 1861 | |
| Died | 4 Sep 1902 | |
| Buried | ||
| Spouse | William Alexander Ragan | F35231 | |
| Married | ||
| Child 4 | Female Nancy E. O'Neil |
| Born | 31 Dec 1865 | |
| Died | 13 Sep 1896 | |
| Buried | ||
| Spouse | Albert Mason | F35235 | |
| Married | ||
| Child 5 | Female + Laura Lucinda O'Neil |
| Born | 20 Oct 1867 | |
| Died | 1952 | |
| Buried | ||
| Spouse | John Franklin | F35236 | |
| Married | ||
| Child 6 | Male + William Alexander O'Neil |
| Born | 1 Feb 1869 | Jefferson County, Tennessee |
| Died | 13 Jun 1946 | Cocke County, Tennessee |
| Buried | 16 Jun 1946 | Union Cemetery, Newport, Cocke County, Tennessee |
| Spouse | Lucy Jane Gray | F29104 | |
| Married | 20 Feb 1893 | Cocke County, Tennessee |
| Child 7 | Male Andrew M. O'Neil |
| Born | 17 Jan 1870 | |
| Died | 23 Oct 1900 | |
| Buried | ||
| Spouse | Laura Jack | F35237 | |
| Married | ||
| Spouse | Belle Donahue | F35238 | |
| Married | ||