Children |
| 1. Mary Hanniffy, b. 28 May 1871, Lackagh Beg, Lemanaghan Parish, Co. Offaly, IE  |
| 2. Bridget Hanniffy, b. 21 Dec 1872, Lackagh Beg, Lemanaghan Parish, Co. Offaly, IE  |
| 3. Bridget Hanniffy, b. 18 May 1875, Lackagh Beg, Lemanaghan Parish, Co. Offaly, IE  |
| 4. Ellen Hanniffy, b. 11 Nov 1877, Lackagh Beg, Lemanaghan Parish, Co. Offaly, IE  |
| 5. Margaret S. Hanniffy, b. 31 May 1880, Lackagh Beg, Lemanaghan Parish, Co. Offaly, IE  |
| 6. Patrick Hanniffy, b. 12 Aug 1882, Lackagh Beg, Lemanaghan Parish, Co. Offaly, IE  |
| 7. Thomas Hanniffy, b. 22 Nov 1884, Lackagh Beg, Lemanaghan Parish, Co. Offaly, IE  |
| 8. Anne Hanniffy, b. 20 Jul 1887, Lackagh Beg, Lemanaghan Parish, Co. Offaly, IE  |
| 9. James Hanniffy, b. 24 Jun 1890, Lackagh Beg, Lemanaghan Parish, Co. Offaly, IE  |
| 10. Teresa Hanniffy, b. 1 Mar 1893, Lackagh Beg, Lemanaghan Parish, Co. Offaly, IE  |
| 11. Michael Hanniffy, b. 1 Mar 1896, Lackagh Beg, Lemanaghan Parish, Co. Offaly, IE  |
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