| Father | Male Kieran Hanniffy |
| Born | Abt 1841 | |
| Died | 2 Oct 1919 | Lackagh Beg, Lemanaghan Parish, Co. Offaly, IE |
| Buried | ||
| Married | 5 May 1870 [1] | Ferbane Catholic Church, Ferbane, Co. Offaly, IE [1] |
| Father | ||
| Mother | ||
| Mother | Female Mary Cantwell |
| Born | Abt 1851 | |
| Died | 20 Dec 1934 | Lackagh Beg, Lemanaghan Parish, Co. Offaly, IE |
| Buried | ||
| Father | Matthew Cantwell | F3065 Group Sheet | |
| Mother | Bridget Carroll | F3065 Group Sheet | |
| Child 1 | Female Mary Hanniffy |
| Born | 28 May 1871 | Lackagh Beg, Lemanaghan Parish, Co. Offaly, IE |
| Died | ||
| Buried |
| Child 2 | Female Bridget Hanniffy |
| Born | 21 Dec 1872 | Lackagh Beg, Lemanaghan Parish, Co. Offaly, IE |
| Died | ||
| Buried |
| Child 3 | Female Bridget Hanniffy |
| Born | 18 May 1875 | Lackagh Beg, Lemanaghan Parish, Co. Offaly, IE |
| Died | ||
| Buried |
| Child 4 | Female Ellen Hanniffy |
| Born | 11 Nov 1877 | Lackagh Beg, Lemanaghan Parish, Co. Offaly, IE |
| Died | ||
| Buried |
| Child 5 | Female Margaret S. Hanniffy |
| Born | 31 May 1880 | Lackagh Beg, Lemanaghan Parish, Co. Offaly, IE |
| Died | ||
| Buried |
| Child 6 | Male Patrick Hanniffy |
| Born | 12 Aug 1882 | Lackagh Beg, Lemanaghan Parish, Co. Offaly, IE |
| Died | ||
| Buried |
| Child 7 | Male Thomas Hanniffy |
| Born | 22 Nov 1884 | Lackagh Beg, Lemanaghan Parish, Co. Offaly, IE |
| Died | ||
| Buried |
| Child 8 | Female Anne Hanniffy |
| Born | 20 Jul 1887 | Lackagh Beg, Lemanaghan Parish, Co. Offaly, IE |
| Died | ||
| Buried |
| Child 9 | Male James Hanniffy |
| Born | 24 Jun 1890 | Lackagh Beg, Lemanaghan Parish, Co. Offaly, IE |
| Died | ||
| Buried |
| Child 10 | Female Teresa Hanniffy |
| Born | 1 Mar 1893 | Lackagh Beg, Lemanaghan Parish, Co. Offaly, IE |
| Died | ||
| Buried |
| Child 11 | Male Michael Hanniffy |
| Born | 1 Mar 1896 | Lackagh Beg, Lemanaghan Parish, Co. Offaly, IE |
| Died | ||
| Buried |